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Series 16i/18i/160i/180i/160is/180is - TA Operators manual Page 95

Operators manual
PROGRAMMING4. INTERPOLATION FUNCTIONS
B–63004EN/02
74
Linear interpolation can be commanded by specifying axial move
following the G31 command, like G01. If an external skip signal is input
during the execution of this command, execution of the command is
interrupted and the next block is executed.
The skip function is used when the end of machining is not programmed
but specified with a signal from the machine, for example, in grinding. It
is used also for measuring the dimensions of a workpiece.
For details of how to use this function, refer to the manual supplied by the
machine tool builder.
G31 IP_ ;
G31: One–shot G code (If is effective only in the block in which
it is specified)
The coordinate values when the skip signal is turned on can be used in a
custom macro because they are stored in the custom macro system
variable #5061 to #5068, as follows:
#5061 X axis coordinate value
#5062 Z axis coordinate value
#5063 3rd axis coordinate value
:
:
#5068 8th axis coordinate value
WARNING
To increase the precision of the tool position when the skip
signal is input, feedrate override, dry run, and automatic
acceleration/deceleration is disabled for the skip function
when the feedrate is specified as a feed per minute value.
To enable these functions, set bit 7 (SKF) of parameter No.
6200 to 1. If the feedrate is specified as a feed per rotation
value, feedrate override, dry run, and automatic
acceleration/deceleration are enabled for the skip function,
regardless of the setting of the SKF bit.
NOTE
1 If G31 command is issued while tool nose radius
compensation is applied, an P/S alarm of No. 035 is
displayed. Cancel the cutter compensation with the G40
command before the G31 command is specified.
2 For the high–speed skip option, executing G31 during
feed–per– rotation mode causes P/S alarm (No. 211) to be
generated.
4.13
SKIP FUNCTION
(G31)
Format
Explanations
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Contents Summary of Series 16i/18i/160i/180i/160is/180is - TA Operators manual

  • Page 1GE Fanuc Automation Europe Computer Numerical Controls Series 16 i / 18 i 160 i / 180i 160is / 180is TA Operator´s Manual B-63004EN/02 TECHNOLOGY AND MORE
  • Page 2
  • Page 3SAFETY PRECAUTIONS This section describes the safety precautions related to the use of CNC units. It is essential that these precautions be observed by users to ensure the safe operation of machines equipped with a CNC unit (all descriptions in this section assume this configuration). Note that some
  • Page 4SAFETY PRECAUTIONS B–63004EN/02 1 DEFINITION OF WARNING, CAUTION, AND NOTE This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information i
  • Page 5B–63004EN/02 SAFETY PRECAUTIONS 2 GENERAL WARNINGS AND CAUTIONS WARNING 1. Never attempt to machine a workpiece without first checking the operation of the machine. Before starting a production run, ensure that the machine is operating correctly by performing a trial run using, for example, the sing
  • Page 6SAFETY PRECAUTIONS B–63004EN/02 WARNING 8. Some functions may have been implemented at the request of the machine–tool builder. When using such functions, refer to the manual supplied by the machine–tool builder for details of their use and any related cautions. NOTE Programs, parameters, and macro
  • Page 7B–63004EN/02 SAFETY PRECAUTIONS 3 WARNINGS AND CAUTIONS RELATED TO PROGRAMMING This section covers the major safety precautions related to programming. Before attempting to perform programming, read the supplied operator’s manual and programming manual carefully such that you are fully familiar with
  • Page 8SAFETY PRECAUTIONS B–63004EN/02 WARNING 6. Stroke check After switching on the power, perform a manual reference position return as required. Stroke check is not possible before manual reference position return is performed. Note that when stroke check is disabled, an alarm is not issued even if a s
  • Page 9B–63004EN/02 SAFETY PRECAUTIONS 4 WARNINGS AND CAUTIONS RELATED TO HANDLING This section presents safety precautions related to the handling of machine tools. Before attempting to operate your machine, read the supplied operator’s manual and programming manual carefully, such that you are fully fami
  • Page 10SAFETY PRECAUTIONS B–63004EN/02 WARNING 7. Workpiece coordinate system shift Manual intervention, machine lock, or mirror imaging may shift the workpiece coordinate system. Before attempting to operate the machine under the control of a program, confirm the coordinate system carefully. If the machin
  • Page 11B–63004EN/02 SAFETY PRECAUTIONS 5 WARNINGS RELATED TO DAILY MAINTENANCE WARNING 1. Memory backup battery replacement Only those personnel who have received approved safety and maintenance training may perform this work. When replacing the batteries, be careful not to touch the high–voltage circuits
  • Page 12SAFETY PRECAUTIONS B–63004EN/02 WARNING 2. Absolute pulse coder battery replacement Only those personnel who have received approved safety and maintenance training may perform this work. When replacing the batteries, be careful not to touch the high–voltage circuits (marked and fitted with an insula
  • Page 13B–63004EN/02 SAFETY PRECAUTIONS WARNING 3. Fuse replacement Before replacing a blown fuse, however, it is necessary to locate and remove the cause of the blown fuse. For this reason, only those personnel who have received approved safety and maintenance training may perform this work. When replacing
  • Page 14B–63004EN/02 Table of Contents SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s–1 I. GENERAL 1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 15TABLE OF CONTENTS B–63004EN/02 4.12 CIRCULAR THREADING (G35, G36) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 4.13 SKIP FUNCTION (G31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 16B–63004EN/02 TABLE OF CONTENTS 10.2.3 Specifying a Tool Group in a Machining Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 11. AUXILIARY FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 17TABLE OF CONTENTS B–63004EN/02 14.1.1 Tool Geometry Offset and Tool Wear Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 14.1.2 T Code for Tool Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 18B–63004EN/02 TABLE OF CONTENTS 15.8 REGISTERING CUSTOM MACRO PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 15.9 LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
  • Page 19TABLE OF CONTENTS B–63004EN/02 21.2 PATTERN DATA DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404 21.3 CHARACTERS AND CODES TO BE USED FOR THE PATTERN DATA INPUT FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 20B–63004EN/02 TABLE OF CONTENTS 3.2 JOG FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468 3.3 INCREMENTAL FEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 21TABLE OF CONTENTS B–63004EN/02 7.3 CHECKING BY SELF–DIAGNOSTIC SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563 8. DATA INPUT/OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566 8.1 FILES . . . . . .
  • Page 22B–63004EN/02 TABLE OF CONTENTS 9.5 DELETING PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645 9.5.1 Deleting One Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 23TABLE OF CONTENTS B–63004EN/02 11.4.1 Setting and Displaying the Tool Offset Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726 11.4.2 Direct Input of Tool Offset Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • Page 24B–63004EN/02 TABLE OF CONTENTS APPENDIX A. TAPE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 797 B. LIST OF FUNCTIONS AND TAPE FORMAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 C. RANGE OF COMMA
  • Page 25I. GENERA
  • Page 26B–63004EN/02 GENERAL 1. GENERAL 1 GENERAL This manual consists of the following parts: About this manual I. GENERAL Describes chapter organization, applicable models, related manuals, and notes for reading this manual. II. PROGRAMMING Describes each function: Format used to program functions in the
  • Page 271. GENERAL GENERAL B–63004EN/02 Special symbols This manual uses the following symbols: IP_ : Indicates a combination of axes such as X__ Y__ Z (used in PROGRAMMING.). ; : Indicates the end of a block. It actually corresponds to the ISO code LF or EIA code CR. Related manuals The table below lists m
  • Page 28B–63004EN/02 GENERAL 1. GENERAL Related manuals of SERVO MOTOR Related manuals of SERVO MOTOR α series, β series α series, β series Specification Manual name number FANUC AC SERVO MOTOR α series DESCRIPTIONS B–65142E FANUC AC SERVO MOTOR α series PARAMETER B–65150E MANUAL FANUC AC SPINDLE MOTOR α se
  • Page 291. GENERAL GENERAL B–63004EN/02 Related manuals of OPEN CNC Related manuals of OPEN CNC Specification Manual name number FANUC OPEN CNC OPERATOR’S MANUAL B–62884EN (LADDER EDITING PACKAGE) FANUC OPEN CNC OPERATOR’S MANUAL B–62994EN (Basic Operation Package 1 (for Windows 95/NT)) FANUC OPEN CNC OPERA
  • Page 30B–63004EN/02 GENERAL 1. GENERAL 1.1 When machining the part using the CNC machine tool, first prepare the program, then operate the CNC machine by using the program. GENERAL FLOW OF OPERATION OF CNC 1) First, prepare the program from a part drawing to operate the CNC machine tool. MACHINE TOOL How t
  • Page 311. GENERAL GENERAL B–63004EN/02 Outer End diameter face Grooving cutting cutting Workpiece Prepare the program of the tool path and cutting condition according to the workpiece figure, for each cutting. 8
  • Page 32B–63004EN/02 GENERAL 1. GENERAL 1.2 NOTES ON READING NOTE THIS MANUAL 1 The function of an CNC machine tool system depends not only on the CNC, but on the combination of the machine tool, its magnetic cabinet, the servo system, the CNC, the operator’s panels, etc. It is too difficult to describe the
  • Page 33II. PROGRAMMIN
  • Page 34B–63004EN/02 PROGRAMMING 1. GENERAL 1 GENERAL 13
  • Page 351. GENERAL PROGRAMMING B–63004EN/02 1.1 The tool moves along straight lines and arcs constituting the workpiece parts figure (See II–4). TOOL MOVEMENT ALONG WORKPIECE PARTS FIGURE– INTERPOLATION Explanations D Tool movement along a straight line X Tool Program G01 Z...; Workpiece Z Fig.1.1 (a) Tool
  • Page 36B–63004EN/02 PROGRAMMING 1. GENERAL The term interpolation refers to an operation in which the tool moves along a straight line or arc in the way described above. Symbols of the programmed commands G01, G02, ... are called the preparatory function and specify the type of interpolation conducted in t
  • Page 371. GENERAL PROGRAMMING B–63004EN/02 X Tool Program G32X––Z––F––; Workpiece Z F Fig. 1.1 (f) Taper thread cutting 16
  • Page 38B–63004EN/02 PROGRAMMING 1. GENERAL 1.2 Movement of the tool at a specified speed for cutting a workpiece is called the feed. FEED– FEED FUNCTION Chuck Tool Workpiece Fig. 1.2 (a) Feed function Feedrates can be specified by using actual numerics. For example, the following command can be used to fee
  • Page 391. GENERAL PROGRAMMING B–63004EN/02 1.3 PART DRAWING AND TOOL MOVEMENT 1.3.1 A CNC machine tool is provided with a fixed position. Normally, tool Reference Position change and programming of absolute zero point as described later are performed at this position. This position is called the reference
  • Page 40B–63004EN/02 PROGRAMMING 1. GENERAL 1.3.2 Coordinate System on Part Drawing and X X Coordinate System Specified by CNC – Program Coordinate System Z Z Coordinate system Part drawing CNC Command X Workpiece Z Machine tool Fig. 1.3.2 (a) Coordinate system Explanations D Coordinate system The following
  • Page 411. GENERAL PROGRAMMING B–63004EN/02 The tool moves on the coordinate system specified by the CNC in accordance with the command program generated with respect to the coordinate system on the part drawing, and cuts a workpiece into a shape on the drawing. Therefore, in order to correctly cut the work
  • Page 42B–63004EN/02 PROGRAMMING 1. GENERAL 2. When coordinate zero point is set at work end face. X Workpiece 60 30 Z 30 80 100 Fig. 1.3.2 (e) Coordinates and dimensions on part drawing X Workpiece Z Fig. 1.3.2 (f) Coordinate system on lathe as specified by CNC (made to coincide with the coordinate system
  • Page 431. GENERAL PROGRAMMING B–63004EN/02 1.3.3 How to Indicate Command Dimensions for Moving the Tool – Absolute, Incremental Commands Explanations Methods of command for moving the tool can be indicated by absolute or incremental designation (See II–8.1). D Absolute command The tool moves to a point at
  • Page 44B–63004EN/02 PROGRAMMING 1. GENERAL D Incremental command Specify the distance from the previous tool position to the next tool position. Tool A X φ60 B Z φ30 40 Command specifying movement from point A to point B U–30.0W–40.0 Distance and direction for movement along each axis Fig. 1.3.3 (b) Increm
  • Page 451. GENERAL PROGRAMMING B–63004EN/02 2. Radius programming In radius programming, specify the distance from the center of the workpiece, i.e. the radius value as the value of the X axis. X B A 20 15 Workpiece Z 60 80 Coordinate values of points A and B A(15.0, 80.0), B(20.0, 60.0) Fig. 1.3.3 (d) Radi
  • Page 46B–63004EN/02 PROGRAMMING 1. GENERAL 1.4 The speed of the tool with respect to the workpiece when the workpiece is cut is called the cutting speed. CUTTING SPEED – As for the CNC, the cutting speed can be specified by the spindle speed SPINDLE SPEED in rpm unit. FUNCTION Tool V: Cutting speed v m/min
  • Page 471. GENERAL PROGRAMMING B–63004EN/02 1.5 When drilling, tapping, boring, milling or the like, is performed, it is necessary to select a suitable tool. When a number is assigned to each tool SELECTION OF and the number is specified in the program, the corresponding tool is TOOL USED FOR selected. VARI
  • Page 48B–63004EN/02 PROGRAMMING 1. GENERAL 1.6 When machining is actually started, it is necessary to rotate the spindle, and feed coolant. For this purpose, on–off operations of spindle motor and COMMAND FOR coolant valve should be controlled (See II–11). MACHINE OPERATIONS – Coolant on/off MISCELLANEOUS
  • Page 491. GENERAL PROGRAMMING B–63004EN/02 1.7 A group of commands given to the CNC for operating the machine is called the program. By specifying the commands, the tool is moved along PROGRAM a straight line or an arc, or the spindle motor is turned on and off. CONFIGURATION In the program, specify the co
  • Page 50B–63004EN/02 PROGRAMMING 1. GENERAL Explanations The block and the program have the following configurations. D Block 1 block N fffff G ff Xff.f Zfff.f M ff S ff T ff ; Sequence Preparatory Dimension word Miscel- Spindle Tool number function laneous function func- function tion End of block Fig. 1.7
  • Page 511. GENERAL PROGRAMMING B–63004EN/02 D Main program and When machining of the same pattern appears at many portions of a subprogram program, a program for the pattern is created. This is called the subprogram. On the other hand, the original program is called the main program. When a subprogram execu
  • Page 52B–63004EN/02 PROGRAMMING 1. GENERAL 1.8 TOOL FIGURE AND TOOL MOTION BY PROGRAM Explanations D Machining using the end Usually, several tools are used for machining one workpiece. The tools of cutter – Tool length have different tool length. It is very troublesome to change the program compensation f
  • Page 531. GENERAL PROGRAMMING B–63004EN/02 1.9 Limit switches are installed at the ends of each axis on the machine to prevent tools from moving beyond the ends. The range in which tools can TOOL MOVEMENT move is called the stroke. Besides the stroke limits, data in memory can RANGE – STROKE be used to def
  • Page 54B–63004EN/02 PROGRAMMING 2. CONTROLLED AXES 2 CONTROLLED AXES 33
  • Page 552. CONTROLLED AXES PROGRAMMING B–63004EN/02 2.1 CONTROLLED AXES Series 16i Series 160i 16i–TA 16i–TA, 160i–TA Item 160i–TA (two–path control) Number of basic 2 axes 2 axes for each tool post controlled axes (4 axes in total) Controlled axis expansion Max. 8 axes Max. 6 axes for each tool (total) (In
  • Page 56B–63004EN/02 PROGRAMMING 2. CONTROLLED AXES 2.2 The names of two basic axes are always X and Z; the names of additional axes can be optionally selected from A, B, C, U, V, W, and Y by using NAMES OF AXES parameter No.1020. Each axis name is determined according to parameter No. 1020. If the paramete
  • Page 572. CONTROLLED AXES PROGRAMMING B–63004EN/02 2.3 The increment system consists of the least input increment (for input ) and least command increment (for output). The least input increment is the INCREMENT SYSTEM least increment for programming the travel distance. The least command increment is the
  • Page 58B–63004EN/02 PROGRAMMING 2. CONTROLLED AXES 2.4 The maximum stroke controlled by this CNC is shown in the table below: Maximum stroke+Least command increment "99999999. MAXIMUM STROKES Table 2.4 Maximum strokes Increment system Maximum strokes Metric machine "99999.999 mm system "99999.999 deg IS–B
  • Page 593. PREPARATORY FUNCTION (G FUNCTION) PROGRAMMING B–63004EN/02 3 PREPARATORY FUNCTION (G FUNCTION) A number following address G determines the meaning of the command for the concerned block. G codes are divided into the following two types. Type Meaning One–shot G code The G code is effective only in
  • Page 603. PREPARATORY FUNCTION B–63004EN/02 PROGRAMMING (G FUNCTION) Explanations 1. If the CNC enters the clear state (see bit 6 (CLR) of parameter 3402) when the power is turned on or the CNC is reset, the modal G codes change as follows. (1) G codes marked with in Table 3 are enabled. (2) When the syste
  • Page 613. PREPARATORY FUNCTION (G FUNCTION) PROGRAMMING B–63004EN/02 Table 3 G code list (1/3) G code Group Function A B C G00 G00 G00 Positioning (Rapid traverse) G01 G01 G01 Linear interpolation (Cutting feed) 01 G02 G02 G02 Circular interpolation CW or Helical interpolation CW G03 G03 G03 Circular inter
  • Page 623. PREPARATORY FUNCTION B–63004EN/02 PROGRAMMING (G FUNCTION) Table 3 G code list (2/3) G code Group Function A B C G50.2 G50.2 G50.2 Polygonal turning cancel (G250) (G250) (G250) 20 G51.2 G51.2 G51.2 Polygonal turning (G251) (G251) (G251) G52 G52 G52 Local coordinate system setting 00 G53 G53 G53 M
  • Page 633. PREPARATORY FUNCTION (G FUNCTION) PROGRAMMING B–63004EN/02 Table 3 G code list (3/3) G code Group Function A B C G98 G94 G94 Per minute feed 05 G99 G95 G95 Per revolution feed * G90 G90 Absolute programming 03 * G91 G91 Incremental programming * G98 G98 Return to initial level (See Explanations 6
  • Page 64B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4 INTERPOLATION FUNCTIONS 43
  • Page 654. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.1 The G00 command moves a tool to the position in the workpiece system specified with an absolute or an incremental command at a rapid traverse POSITIONING rate. (G00) In the absolute command, coordinate value of the end point is programmed. In t
  • Page 66B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Examples X 30.5 56.0 ÎÎÎ ÎÎÎ 30.0 ÎÎÎ Z φ40.0 < Radius programming > G00X40.0Z56.0 ; (Absolute command) or G00U–60.0W–30.5;(Incremental command) Restrictions The rapid traverse rate cannot be specified in the address F. Even if linear interpolation
  • Page 674. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.2 Tools can move along a line. LINEAR INTERPOLATION (G01) Format G01 IP_F_; IP_: For an absolute command, the coordinates of an end point , and for an incremental command, the distance the tool moves. F_: Speed of tool feed (Feedrate) Explanation
  • Page 68B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.3 The command below will move a tool along a circular arc. CIRCULAR INTERPOLATION (G02, G03) Format Arc in the XpYp plane G17 G02 I_J_ F_ Xp_Yp_ G03 R_ Arc in the ZpXp plane G02 I_K_ G18 Xp_Zp_ F_ G03 R_ Arc in the YpZp plane G02 J_K_ F_ G19 Yp_Z
  • Page 694. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 NOTE The U–, V–, and W–axes (parallel with the basic axis) can be used with G–codes B and C. Explanations D Direction of the circular “Clockwise” (G02) and “counterclockwise” (G03) on the XpYp plane interpolation (ZpXp plane or YpZp plane) are defi
  • Page 70B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS D Arc radius The distance between an arc and the center of a circle that contains the arc can be specified using the radius, R, of the circle instead of I, J, and K. In this case, one arc is less than 180°, and the other is more than 180° are consi
  • Page 714. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 NOTE 1 Specifying an arc center with addresses I, K, and J When the distance from the arc start point to the arc center is specified with addresses I, K, and J, a P/S alarm (No. 5059) is issued if: Maximum value which can be specified t ǸI2 ) K 2 E
  • Page 72B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Examples D Command of circular interpolation X, Z G02X_Z_I_K_F_; G03X_Z_I_K_F_; G02X_Z_R_F_; End point End point Center of arc Center of arc End point X–axis X–axis X–axis (Diameter (Diameter R (Diameter programming) programming) programming) Start
  • Page 734. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.4 Helical interpolation which moved helically is enabled by specifying up to two other axes which move synchronously with the circular HELICAL interpolation by circular commands. INTERPOLATION (G02, G03) Format Synchronously with arc of XpYp plan
  • Page 74B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.5 Polar coordinate interpolation is a function that exercises contour control in converting a command programmed in a Cartesian coordinate system POLAR COORDINATE to the movement of a linear axis (movement of a tool) and the movement INTERPOLATIO
  • Page 754. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 D Distance moved and In the polar coordinate interpolation mode, program commands are feedrate for polar specified with Cartesian coordinates on the polar coordinate interpolation coordinate interpolation plane. The axis address for the rotation ax
  • Page 76B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Restrictions D Coordinate system for the Before G12.1 is specified, a workpiece coordinate system) where the polar coordinate center of the rotary axis is the origin of the coordinate system must be set. interpolation In the G12.1 mode, the coordin
  • Page 774. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 Examples Example of Polar Coordinate Interpolation Program Based on X Axis (Linear Axis) and C Axis (Rotary Axis) C′ (hypothetical axis) C axis Path after tool nose radius compensation Program path N204 N203 N205 N202 N201 N200 X axis Tool N208 N20
  • Page 78B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.6 The amount of travel of a rotary axis specified by an angle is once internally converted to a distance of a linear axis along the outer surface CYLINDRICAL so that linear interpolation or circular interpolation can be performed with INTERPOLATI
  • Page 794. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 D Circular interpolation In the cylindrical interpolation mode, circular interpolation is possible (G02,G03) with the rotation axis and another linear axis. Radius R is used in commands in the same way as described in Section 4.4. The unit for a ra
  • Page 80B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS D Positioning In the cylindrical interpolation mode, positioning operations (including those that produce rapid traverse cycles such as G28, G80 through G89) cannot be specified. Before positioning can be specified, the cylindrical interpolation mo
  • Page 814. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 Examples Example of a Cylindrical Interpolation Program C O0001 (CYLINDRICAL INTERPOLATION ); N01 G00 Z100.0 C0 ; N02 G01 G18 W0 H0 ; N03 G07.1 H57299 ; Z R N04 G01 G42 Z120.0 D01 F250 ; N05 C30.0 ; N06 G02 Z90.0 C60.0 R30.0 ; N07 G01 Z70.0 ; N08 G
  • Page 82B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.7 In helical interpolation, when pulses are distributed with one of the circular interpolation axes set to a hypothetical axis, sine interpolation is HYPOTHETICAL AXIS enable. INTERPOLATION When one of the circular interpolation axes is set to a
  • Page 834. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 Limitations D Manual operation The hypothetical axis can be used only in automatic operation. In manual operation, it is not used, and movement takes place. D Move command Specify hypothetical axis interpolation only in the incremental mode. D Coor
  • Page 84B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.8 Tapered screws and scroll threads in addition to equal lead straight threads can be cut by using a G32 command. CONSTANT LEAD The spindle speed is read from the position coder on the spindle in real THREADING (G32) time and converted to a cutti
  • Page 854. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 X Tapered thread LX α Z LZ αx45° lead is LZ αy45° lead is LX Fig. 4.8 (e) LZ and LX of a Tapered Thread In general, the lag of the servo system, etc. will produce somewhat incorrect leads at the starting and ending points of a thread cut. To compen
  • Page 86B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Explanations 1. Straight thread cutting The following values are used in programming : Thread lead :4mm δ1=3mm X axis δ2=1.5mm 30mm Depth of cut :1mm (cut twice) (Metric input, Diameter programming) δ2 δ1 G00 U–62.0 ; G32 W–74.5 F4.0 ; Z axis G00 U
  • Page 874. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 WARNING 1 Feedrate override is effective (fixed at 100%) during thread cutting. 2 It is very dangerous to stop feeding the thread cutter without stopping the spindle. This will suddenly increase the cutting depth. Thus, the feed hold function is in
  • Page 88B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.9 Specifying an increment or a decrement value for a lead per screw revolution enables variable–lead thread cutting to be performed. VARIABLE–LEAD THREAD CUTTING (G34) Fig. 4.9 Variable–lead screw Format G34 IP_F_K_; IP : End point F : Lead in lo
  • Page 894. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.10 This function for continuous thread cutting is such that fractional pulses output to a joint between move blocks are overlapped with the next move CONTINUOUS for pulse processing and output (block overlap) . THREAD CUTTING Therefore, discontin
  • Page 90B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.11 Using the Q address to specify an angle between the one–spindle–rotation signal and the start of threading shifts the threading start angle, making MULTIPLE–THREAD it possible to produce multiple–thread screws with ease. CUTTING Multiple–threa
  • Page 914. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 Examples Program for producing double–threaded screws (with start angles of 0 and 180 degrees) G00 X40.0 ; G32 W–38.0 F4.0 Q0 ; G00 X72.0 ; W38.0 ; X40.0 ; G32 W–38.0 F4.0 Q180000 ; G00 X72.0 ; W38.0 ; 70
  • Page 92B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.12 Using the G35 and G36 commands, a circular thread, having the specified lead in the direction of the major axis, can be machined. CIRCULAR THREADING L (G35, G36) Circular thread Format G35 X (U) _ Z (W) _ I_K_ F_ Q_ G36 R___ G35 : Clockwise ci
  • Page 934. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 Explanations D Specifying the arc radius If R is specified with I and K, only R is effective. D Selecting a plane other If an additional axis other than the X– and Z–axes is provided, circular than the ZX plane threading can be specified for a plan
  • Page 94B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Limitations D Range of specifiable arc An arc must be specified such that it falls within a range in which the major axis of the arc is always the Z–axis or always the X–axis, as shown in Fig. 4.12 (a) and (b). If the arc includes a point at which
  • Page 954. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.13 Linear interpolation can be commanded by specifying axial move following the G31 command, like G01. If an external skip signal is input SKIP FUNCTION during the execution of this command, execution of the command is (G31) interrupted and the n
  • Page 96B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS Examples D The next block to G31 is an incremental command U50.0 G31 W100.0 F100; U50.0; Skip signal is input here 50.0 X W100 100.0 Actual motion Motion without skip signal Z Fig.4.13 (a) The next block is an incremental command D The next block t
  • Page 974. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 4.14 In a block specifying P1 to P4 after G31, the multistage skip function stores coordinates in a custom macro variable when a skip signal (4–point MULTISTAGE SKIP or 8–point ; 8–point when a high–speed skip signal is used) is turned on. Paramete
  • Page 98B–63004EN/02 PROGRAMMING 4. INTERPOLATION FUNCTIONS 4.15 With the motor torque limited (for example, by a torque limit command, issued through the PMC window), a move command following G31 P99 TORQUE LIMIT SKIP (or G31 P98) can cause the same type of cutting feed as with G01 (linear (G31 P99) interp
  • Page 994. INTERPOLATION FUNCTIONS PROGRAMMING B–63004EN/02 D Simplified G31 P99/98 cannot be used for axes subject to simplified synchronization synchronization and or the X–axis or Z–axis when under slanted axis control. slanted axis control D Speed control Bit 7 (SKF) of parameter No. 6200 must be set to
  • Page 100B–63004EN/02 PROGRAMMING 5. FEED FUNCTIONS 5 FEED FUNCTIONS 79
  • Page 1015. FEED FUNCTIONS PROGRAMMING B–63004EN/02 5.1 The feed functions control the feedrate of the tool. The following two feed functions are available: GENERAL D Feed functions 1. Rapid traverse When the positioning command (G00) is specified, the tool moves at!a rapid traverse feedrate set in the CNC (
  • Page 102B–63004EN/02 PROGRAMMING 5. FEED FUNCTIONS D Tool path in a cutting If the direction of movement changes between specified blocks during feed cutting feed, a rounded–corner path may result (Fig. 5.1 (b)). X Programmed path Actual tool path 0 Z Fig. 5.1 (b) Example of Tool Path between Two Blocks In
  • Page 1035. FEED FUNCTIONS PROGRAMMING B–63004EN/02 5.2 RAPID TRAVERSE Format G00 IP_ ; G00 : G code (group 01) for positioning (rapid traverse) IP_ ; Dimension word for the end point Explanations The positioning command (G00) positions the tool by rapid traverse. In rapid traverse, the next block is execute
  • Page 104B–63004EN/02 PROGRAMMING 5. FEED FUNCTIONS 5.3 Feedrate of linear interpolation (G01), circular interpolation (G02, G03), etc. are commanded with numbers after the F code. CUTTING FEED In cutting feed, the next block is executed so that the feedrate change from the previous block is minimized. Two m
  • Page 1055. FEED FUNCTIONS PROGRAMMING B–63004EN/02 Feed amount per minute F (mm/min or inch/min) Fig. 5.3 (b) Feed per minute WARNING No override can be used for some commands such as for threading. D Feed per revolution After specifying G99 (in the feed per revolution mode), the amount of (G99) feed of the
  • Page 106B–63004EN/02 PROGRAMMING 5. FEED FUNCTIONS NOTE An upper limit is set in mm/min or inch/min. CNC calculation may involve a feedrate error of "2% with respect to a specified value. However, this is not true for acceleration/deceleration. To be more specific, this error is calculated with respect to a
  • Page 1075. FEED FUNCTIONS PROGRAMMING B–63004EN/02 5.4 DWELL (G04) Format Dwell G04 X_ ; or G04 U_ ; or G04 P_ ; X_ : Specify a time (decimal point permitted) U_ : Specify a time (decimal point permitted) P_ : Specify a time (decimal point not permitted) Explanations By specifying a dwell, the execution of
  • Page 108B–63004EN/02 PROGRAMMING 6. REFERENCE POSITION 6 REFERENCE POSITION A CNC machine tool has a special position where, generally, the tool is exchanged or the coordinate system is set, as described later. This position is referred to as a reference position. 87
  • Page 1096. REFERENCE POSITION PROGRAMMING B–63004EN/02 6.1 REFERENCE POSITION RETURN D Reference position The reference position is a fixed position on a machine tool to which the tool can easily be moved by the reference position return function. For example, the reference position is used as a position at
  • Page 110B–63004EN/02 PROGRAMMING 6. REFERENCE POSITION D Reference position Tools are automatically moved to the reference position via an return intermediate position along a specified axis. When reference position return is completed, the lamp for indicating the completion of return goes on. X Intermediat
  • Page 1116. REFERENCE POSITION PROGRAMMING B–63004EN/02 Explanations D Reference position Positioning to the intermediate or reference positions are performed at the return (G28) rapid traverse rate of each axis. Therefore, for safety, the tool nose radius compensation, and tool offset should be cancelled be
  • Page 112B–63004EN/02 PROGRAMMING 6. REFERENCE POSITION 6.2 Tools ca be returned to the floating reference position. A floating reference point is a position on a machine tool, and serves as FLOATING a reference point for machine tool operation. REFERENCE A floating reference point need not always be fixed,
  • Page 1137. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 7 COORDINATE SYSTEM By teaching the CNC a desired tool position, the tool can be moved to the position. Such a tool position is represented by coordinates in a coordinate system. Coordinates are specified using program axes. When two program axes, the X–
  • Page 114B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM 7.1 The point that is specific to a machine and serves as the reference of the machine is referred to as the machine zero point. A machine tool builder MACHINE sets a machine zero point for each machine. COORDINATE A coordinate system with a machine zero
  • Page 1157. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 7.2 A coordinate system used for machining a workpiece is referred to as a workpiece coordinate system. A workpiece coordinate system is to be set WORKPIECE with the NC beforehand (setting a workpiece coordinate system). COORDINATE A machining program se
  • Page 116B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM Examples Example 1 Example 2 Base point Setting the coordinate system by the Setting the coordinate system by the G50X128.7Z375.1; command (Diameter designation) G50X1200.0Z700.0; command (Diameter designation) X X ÎÎÎ 700.0 ÎÎÎ ÎÎÎ ÎÎ Start point (stand
  • Page 1177. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 7.2.2 The user can choose from set workpiece coordinate systems as described Selecting a Workpiece below. (For information about the methods of setting, see Subsec. II–7.2.1.) Coordinate System (1) G50 or automatic workpiece coordinate system setting Onc
  • Page 118B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM 7.2.3 The six workpiece coordinate systems specified with G54 to G59 can be Changing Workpiece changed by changing an external workpiece zero point offset value or workpiece zero point offset value. Coordinate System Three methods are available to change
  • Page 1197. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 Explanations D Changing by G10 With the G10 command, each workpiece coordinate system can be changed separately. D Changing by G50 By specifying G50IP_;, a workpiece coordinate system (selected with a code from G54 to G59) is shifted to set a new workpie
  • Page 120B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM 7.2.4 The workpiece coordinate system preset function presets a workpiece Workpiece Coordinate coordinate system shifted by manual intervention to the pre–shift workpiece coordinate system. The latter system is displaced from the System Preset (G92.1) ma
  • Page 1217. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 In the case of (a) above, the workpiece coordinate system is shifted by the amount of movement during manual intervention. G54 workpiece coordinate system before manual Po intervention Amount of movement during manual Workpiece zero WZo intervention poin
  • Page 122B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM 7.2.5 When the coordinate system actually set by the G50 command or the Workpiece Coordinate automatic system setting deviates from the programmed work system, the set coordinate system can be shifted (see III–3.1). System Shift Set the desired shift amo
  • Page 1237. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 7.3 When a program is created in a workpiece coordinate system, a child workpiece coordinate system may be set for easier programming. Such LOCAL COORDINATE a child coordinate system is referred to as a local coordinate system. SYSTEM Format G52 IP _; Se
  • Page 124B–63004EN/02 PROGRAMMING 7. COORDINATE SYSTEM WARNING 1 The local coordinate system setting does not change the workpiece and machine coordinate systems. 2 When G50 is used to define a work coordinate system, if coordinates are not specified for all axes of a local coordinate system, the local coord
  • Page 1257. COORDINATE SYSTEM PROGRAMMING B–63004EN/02 7.4 Select the planes for circular interpolation, tool nose radius compensation, coordinate system rotation, and drilling by G–code. PLANE SELECTION The following table lists G–codes and the planes selected by them. Explanations Table 7.4 Plane selected
  • Page 1268. COORDINATE VALUE B–63004EN/02 PROGRAMMING AND DIMENSION 8 COORDINATE VALUE AND DIMENSION This chapter contains the following topics. 8.1 ABSOLUTE AND INCREMENTAL PROGRAMMING (G90, G91) 8.2 INCH/METRIC CONVERSION (G20, G21) 8.3 DECIMAL POINT PROGRAMMING 8.4 DIAMETER AND RADIUS PROGRAMMING 105
  • Page 1278. COORDINATE VALUE AND DIMENSION PROGRAMMING B–63004EN/02 8.1 There are two ways to command travels of the tool; the absolute command, and the incremental command. In the absolute command, ABSOLUTE AND coordinate value of the end position is programmed; in the incremental INCREMENTAL command, move
  • Page 1288. COORDINATE VALUE B–63004EN/02 PROGRAMMING AND DIMENSION 8.2 Either inch or metric input can be selected by G code. INCH/METRIC CONVERSION (G20, G21) Format G20 ; Inch input G21 ; mm input This G code must be specified in an independent block before setting the coordinate system at the beginning o
  • Page 1298. COORDINATE VALUE AND DIMENSION PROGRAMMING B–63004EN/02 8.3 Numerical values can be entered with a decimal point. A decimal point can be used when entering a distance, time, or speed. Decimal points can DECIMAL POINT be specified with the following addresses: PROGRAMMING X, Y, Z, U, V, W, A, B, C
  • Page 1308. COORDINATE VALUE B–63004EN/02 PROGRAMMING AND DIMENSION 8.4 Since the work cross section is usually circular in CNC lathe control programming, its dimensions can be specified in two ways : DIAMETER AND Diameter and Radius RADIUS When the diameter is specified, it is called diameter programming an
  • Page 1319. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 9 SPINDLE SPEED FUNCTION The spindle speed can be controlled by specifying a value following address S. In addition, the spindle can be rotated by a specified angle. This chapter contains the following topics. 9.1 SPECIFYING THE SPINDLE SPEED WITH A
  • Page 132B–63004EN/02 PROGRAMMING 9. SPINDLE SPEED FUNCTION 9.1 Specifying a value following address S sends code and strobe signals to the machine. On the machine, the signals are used to control the spindle SPECIFYING THE speed. A block can contain only one S code. Refer to the appropriate SPINDLE SPEED ma
  • Page 1339. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 Explanations D Constant surface speed G96 (constant surface speed control command) is a modal G code. After control command (G96) a G96 command is specified, the program enters the constant surface speed control mode (G96 mode) and specified S value
  • Page 134B–63004EN/02 PROGRAMMING 9. SPINDLE SPEED FUNCTION D Surface speed specified in the G96 mode G96 mode G97 mode Specify the surface speed in m/min (or feet/min) G97 command Store the surface speed in m/min (or feet/min) Specified Command for The specified the spindle spindle speed speed (rpm) is used
  • Page 1359. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 D Constant surface speed In a rapid traverse block specified by G00, the constant surface speed control for rapid traverse control is not made by calculating the surface speed to a transient change (G00) of the tool position, but is made by calculat
  • Page 136B–63004EN/02 PROGRAMMING 9. SPINDLE SPEED FUNCTION 9.4 With this function, an overheat alarm (No. 704) is raised when the spindle speed deviates from the specified speed due to machine conditions. SPINDLE SPEED This function is useful, for example, for preventing the seizure of the FLUCTUATION guide
  • Page 1379. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 Explanations The fluctuation of the spindle speed is detected as follows: 1. When an alarm is issued after a specified spindle speed is reached Spindle speed r d q Specified q d speed r Actual speed Check No check Check Time Specification of Start o
  • Page 138B–63004EN/02 PROGRAMMING 9. SPINDLE SPEED FUNCTION NOTE 1 When an alarm is issued in automatic operation, a single block stop occurs. The spindle overheat alarm is indicated on the CRT screen, and the alarm signal “SPAL” is output (set to 1 for the presence of an alarm). This signal is cleared by re
  • Page 1399. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 9.5 In turning, the spindle connected to the spindle motor is rotated at a certain speed to rotate the workpiece mounted on the spindle. The spindle SPINDLE positioning function turns the spindle connected to the spindle motor by POSITIONING a certa
  • Page 140B–63004EN/02 PROGRAMMING 9. SPINDLE SPEED FUNCTION D Positioning with a given Specify the position using address C or H followed by a signed numeric angle specified by value or numeric values. Addresses C and H must be specified in the G00 address C or H mode. (Example) C–1000 H4500 The end point mu
  • Page 1419. SPINDLE SPEED FUNCTION PROGRAMMING B–63004EN/02 D Feedrate during The feedrate during positioning equals the rapid traverse speed specified positioning in parameter No. 1420. Linear acceleration/deceleration is performed. For the specified speed, an override of 100%, 50%, 25%, and F0 (parameter N
  • Page 142B–63004EN/02 PROGRAMMING 10. TOOL FUNCTION (T FUNCTION) 10 TOOL FUNCTION (T FUNCTION) Two tool functions are available. One is the tool selection function, and the other is the tool life management function. 121
  • Page 14310. TOOL FUNCTION (T FUNCTION) PROGRAMMING B–63004EN/02 10.1 By specifying a 2–digit/4–digit numerical value following address T, a code signal and a strobe signal are transmitted to the machine tool. This TOOL SELECTION is mainly used to select tools on the machine. One T code can be commanded in a
  • Page 144B–63004EN/02 PROGRAMMING 10. TOOL FUNCTION (T FUNCTION) 10.2 Tools are classified into some groups. For each group, a tool life (time or frequency of use) is specified. Each time a tool is used, the time for TOOL LIFE which the tool is used is accumulated. When the tool life has been MANAGEMENT reac
  • Page 14510. TOOL FUNCTION (T FUNCTION) PROGRAMMING B–63004EN/02 Explanations D Specification by duration A tool life is specified either as the time of use (in minutes) or the or number of times the frequency of use, which depends on the parameter setting parameter No. tool has been used 6800#2 (LTM) . Up t
  • Page 146B–63004EN/02 PROGRAMMING 10. TOOL FUNCTION (T FUNCTION) Example O0001 ; G10L3 ; P001L0150 ; T0011 ; Data of group 1 T0132 ; T0068 ; P002L1400 ; T0061; T0241 ; Data of group 2 T0134; T0074; P003L0700 ; T0012; Data of group 3 T0202 ; G11 ; M02 ; Explanations The group numbers specified in P need not b
  • Page 14710. TOOL FUNCTION (T FUNCTION) PROGRAMMING B–63004EN/02 10.2.2 Counting a Tool Life Explanation D When a tool life is Between T∆∆99(∆∆=Tool group number) and T∆∆88 in a machining specified as the time of program, the time for which the tool is used in the cutting mode is counted use (in minutes) at
  • Page 148B–63004EN/02 PROGRAMMING 10. TOOL FUNCTION (T FUNCTION) 10.2.3 In machining programs, T codes are used to specify tool groups as Specifying a Tool follows: Group in a Machining Program Tape format Meaning Tnn99; Ends the tool used by now, and starts to use the tool of the ∆∆group. “99” distinguishes
  • Page 14911. AUXILIARY FUNCTION PROGRAMMING B–63004EN/02 11 AUXILIARY FUNCTION There are two types of auxiliary functions; miscellaneous function (M code) for specifying spindle start, spindle stop program end, and so on, and secondary auxiliary function (B code). When a move command and miscellaneous functi
  • Page 150B–63004EN/02 PROGRAMMING 11. AUXILIARY FUNCTION 11.1 When address M followed by a number is specified, a code signal and strobe signal are transmitted. These signals are used for turning on/off the AUXILIARY power to the machine. FUNCTION In general, only one M code is valid in a block but up to thr
  • Page 15111. AUXILIARY FUNCTION PROGRAMMING B–63004EN/02 11.2 So far, one block has been able to contain only one M code. Up to three M codes can be specified in a single block when bit 7 (M3B) of parameter MULTIPLE M No. 3404 is set to 1. COMMANDS IN A Up to three M codes specified in a block are simultaneo
  • Page 152B–63004EN/02 PROGRAMMING 11. AUXILIARY FUNCTION 11.3 The M code group check function checks if a combination of multiple M codes (up to three M codes) contained in a block is correct. M CODE GROUP This function has two purposes. One is to detect if any of the multiple M CHECK FUNCTION codes specifie
  • Page 15311. AUXILIARY FUNCTION PROGRAMMING B–63004EN/02 11.4 Indexing of the table is performed by address B and a following 8–digit number. The relationship between B codes and the corresponding THE SECOND indexing differs between machine tool builders. AUXILIARY Refer to the manual issued by the machine t
  • Page 154B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION 12 PROGRAM CONFIGURATION General D Main program and There are two program types, main program and subprogram. Normally, subprogram the CNC operates according to the main program. However, when a command calling a subprogram is encountered in the mai
  • Page 15512. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 D Program components A program consists of the following components: Table 12 Program components Components Descriptions Tape start Symbol indicating the start of a program file Leader section Used for the title of a program file, etc. Program start
  • Page 156B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION 12.1 This section describes program components other than program sections. See Section II–12.2 for a program section. PROGRAM COMPONENTS Leader section OTHER THAN Tape start % TITLE ; Program start PROGRAM O0001 ; SECTIONS Program section (COMMENT)
  • Page 15712. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 NOTE If one file contains multiple programs, the EOB code for label skip operation must not appear before a second or subsequent program number. However, an program start is required at the start of a program if the preceding program ends with %. D
  • Page 158B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION D Tape end A tape end is to be placed at the end of a file containing NC programs. If programs are entered using the automatic programming system, the mark need not be entered. The mark is not displayed on the CRT display screen. However, when a fil
  • Page 15912. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 12.2 This section describes elements of a program section. See Section II–12.1 for program components other than program sections. PROGRAM SECTION CONFIGURATION % TITLE ; Program number O0001 ; N1 … ; Sequence number (COMMENT) Program section Progra
  • Page 160B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION D Sequence number and A program consists of several commands. One command unit is called block a block. One block is separated from another with an EOB of end of block code. Table 12.2 (a) EOB code Name ISO EIA Notation in this code code manual End
  • Page 16112. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 D Block configuration A block consists of one or more words. A word consists of an address (word and address) followed by a number some digits long. (The plus sign (+) or minus sign (–) may be prefixed to a number.) Word = Address + number (Example
  • Page 162B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION D Major addresses and Major addresses and the ranges of values specified for the addresses are ranges of command shown below. Note that these figures represent limits on the CNC side, values which are totally different from limits on the machine too
  • Page 16312. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 D Optional block skip When a slash followed by a number (/n (n=1 to 9)) is specified at the head of a block, and optional block skip switch n on the machine operator panel is set to on, the information contained in the block for which /n correspondi
  • Page 164B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION D Program end The end of a program is indicated by punching one of the following codes at the end of the program: Table 12.2 (d) Code of a program end Code Meaning usage M02 For main program M30 M99 For subprogram If one of the program end codes is
  • Page 16512. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 12.3 If a program contains a fixed sequence or frequently repeated pattern, such a sequence or pattern can be stored as a subprogram in memory to simplify SUBPROGRAM the program. (M98, M99) A subprogram can be called from the main program. A called
  • Page 166B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION NOTE 1 The M98 and M99 signals are not output to the machine tool. 2 If the subprogram number specified by address P cannot be found, an alarm (No. 078) is output. Examples l M98 P51002 ; This command specifies “Call the subprogram (number 1002) fiv
  • Page 16712. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 D Using M99 in the main If M99 is executed in a main program, control returns to the start of the program main program. For example, M99 can be executed by placing /M99 ; at an appropriate location of the main program and setting the optional block
  • Page 168B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION 12.4 The 8–digit program number function enables specification of program numbers with eight digits following address O (O00000001 to 8–DIGIT PROGRAM O99999999). NUMBER Explanations D Inhibiting editing of Editing of subprograms O00008000 to O000089
  • Page 16912. PROGRAM CONFIGURATION PROGRAMMING B–63004EN/02 2) Macro call using M code Program number Parameter used to specify M code When SPR = 0 When SPR = 1 No.6080 O00009020 O90009020 No.6081 O00009021 O90009021 No.6082 O00009022 O90009022 No.6083 O00009023 O90009023 No.6084 O00009024 O90009024 No.6085
  • Page 170B–63004EN/02 PROGRAMMING 12. PROGRAM CONFIGURATION 6) Pattern data function Program numaber When SPR = 0 When SPR = 1 O00009500 O90009500 O00009501 O90009501 O00009502 O90009502 O00009503 O90009503 O00009504 O90009504 O00009505 O90009505 O00009506 O90009506 O00009507 O90009507 O00009508 O90009508 O0
  • Page 17113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13 FUNCTIONS TO SIMPLIFY PROGRAMMING General This chapter explains the following items: 13.1 CANNED CYCLE (G90, G92, G94) 13.2 MULTIPLE REPETITIVE CYCLE (G70–G76) 13.3 CANNED CYCLE FOR DRILLING (G80–G89) 13.4 CANNED GRINDING CYCLE (FOR G
  • Page 17213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.1 There are three canned cycles : the outer diameter/internal diameter cutting canned cycle (G90), the thread cutting canned cycle (G92), and the CANNED CYCLE end face turning canned cycle (G94). (G90, G92, G94) 13.1.1 Outer Diameter
  • Page 17313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Taper cutting cycle G90X(U)__ Z(W)__ R__ F__ ; R…Rapid traverse F…Specified by F code X axis 4(R) U/2 3(F) 1(R) 2(F) R X/2 W Z Z axis Fig. 13.1.1 (b) Taper Cutting Cycle D Signs of numbers In incremental programming, the relationship b
  • Page 17413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.1.2 Thread Cutting Cycle (G92) G92X(U)__ Z(W)__ F__ ; Lead (L) is specified. X axis Z W 4(R) 3(R) 1(R) 2(F) X/2 Z axis R…… Rapid traverse F…… Specified by F code L (The chamfered angle in the left figure is 45 degrees or less because
  • Page 17513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 WARNING Notes on this thread cutting are the same as in thread cutting in G32. However, a stop by feed hold is as follows; Stop after completion of path 3 of thread cutting cycle. CAUTION The tool retreats while chamfering and returns to
  • Page 17613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING D Taper thread cutting cycle G92X(U)__ Z(W)__ R__ F__ ; Lead (L) is specified. X axis Z W 4(R) (R) 0Rapid traverse U/2 1(R) (F) 0Specified by 3(R) F code 2(F) R X/2 Z axis L (The chamfered angle in the left figure is 45 degrees or less b
  • Page 17713. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.1.3 End Face Turning Cycle (G94) D Face cutting cycle G94X(U)__ Z(W)__ F__ ; X axis (R)……Rapid traverse (F)……Specified by F code 1(R) 2(F) 4(R) U/2 3(F) X/2 X/2 0 W Z axis Z Fig. 13.1.3 (a) Face Cutting Cycle In incremental programmin
  • Page 17813. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING D Taper face cutting cycle X axis 1(R) (R) Rapid traverse (F) Specified by F code 2(F) 4(R) U/2 3(F) X/2 R W Z Z axis Fig. 13.1.3 (b) D Signs of numbers In incremental programming, the relationship between the signs of the specified in t
  • Page 17913. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 NOTE 1 Since data values of X (U), Z (W) and R during canned cycle are modal, if X (U), Z (W), or R is not newly commanded, the previously specified data is effective. Thus, when the Z axis movement amount does not vary as in the example
  • Page 18013. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.1.4 An appropriate canned cycle is selected according to the shape of the How to Use Canned material and the shape of the product. Cycles (G90, G92, G94) D Straight cutting cycle (G90) Shape of material Shape of product D Taper cuttin
  • Page 18113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Face cutting cycle (G94) Shape of material Shape of product D Face taper cutting cycle (G94) Shape of material Shape of product 160
  • Page 18213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.2 This option canned cycles to make CNC programming easy. For instance, the data of the finish work shape describes the tool path for rough MULTIPLE machining. And also, a canned cycles for the thread cutting is available. REPETITIVE
  • Page 18313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 NOTE 1 While both ∆d and ∆u, are specified by address U, the meanings of them are determined by the presence of addresses P and Q. 2 The cycle machining is performed by G71 command with P and Q specification. F, S, and T functions which
  • Page 18413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING D Type II Type II differs from type I in the following : The profile need not show monotone increase or monotone decrease along the X axis, and it may have up to 10 concaves (pockets). 10 ...... 3 2 1 Fig. 13.2.1 (b) Number of Pockets in
  • Page 18513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 e (set by a parameter) Fig. 13.2.1 (e) Chamfering in Stock Removal in Turning (Type II) The clearance e (specified in R) to be provided after cutting can also be set in parameter No. 5133. A sample cutting path is given below: 30 4 3 13
  • Page 18613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.2.2 As shown in the figure below, this cycle is the same as G71 except that Stock Removal in cutting is made by a operation parallel to X axis. Facing (G72) ∆d A′ C A Tool path (F) (R) e (R) 45° (F) Program command ∆u/2 B ∆w G72 W(∆d)
  • Page 18713. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.2.3 This function permits cutting a fixed pattern repeatedly, with a pattern Pattern Repeating being displaced bit by bit. By this cutting cycle, it is possible to efficiently cut work whose rough shape has already been made by a roug
  • Page 18813. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING NOTE 1 While the values ∆i and ∆k, or ∆u and ∆w are specified by address U and W respectively, the meanings of them are determined by the presence of addresses P and Q in G73 block. When P and Q are not specified in a same block, address
  • Page 18913. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 Examples Stock Removal In Facing (G72) X axis 7 Start point 88 110 ÅÅÅ ÅÅÅ φ160 φ120 φ80 φ40 Z axis ÅÅÅ ÅÅÅ ÅÅÅ ÅÅÅ 40 10 10 10 20 20 2 190 (Diameter designation, metric input) N010 G50 X220.0 Z190.0 ; N011 G00 X176.0 Z132.0 ; N012 G72 W
  • Page 19013. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Pattern Repeating (G73) 16 B X axis 16 110 130 14 2 ÅÅ Z axis ÅÅ 0 φ180 φ160 φ120 φ80 ÅÅ ÅÅ 2 14 ÅÅ ÅÅ 20 220 (Diameter designation, metric input) N010 G50 X260.0 Z220.0 ; N011 G00 X220.0 Z160.0 ; N012 G73 U14.0 W14.0 R3 ; N013 G73 P014
  • Page 19113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.2.5 The following program generates the cutting path shown in Fig. 13.2.5. End Face Peck Drilling Chip breaking is possible in this cycle as shown below. If X (U) and Pare omitted, operation only in the Z axis results, to be used for
  • Page 19213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.2.6 The following program generates the cutting path shown in Fig. 13.2.6. Outer Diameter / This is equivalent to G74 except that X is replaced by Z. Chip breaking is possible in this cycle, and grooving in X axis and peck drilling in
  • Page 19313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.2.7 The thread cutting cycle as shown in Fig.13.2.7 is programmed by the Multiple Thread Cutting G76 command. Cycle (G76) E (R) A U/2 (R) (F) B Dd i D k r C X Z W Fig. 13.2.7 Cutting Path in Multiple thread cutting cycle 172
  • Page 19413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Tool tip ÅÅÅÅÅÅÅÅÅ ÅÅÅÅÅÅÅÅÅ B ÅÅÅÅÅÅÅÅÅ ∆d ÅÅÅÅÅÅÅÅÅ a ∆pn ÅÅÅÅÅÅÅÅÅ 1st k 2nd ÅÅÅÅÅÅÅÅÅ 3rd nth ÅÅÅÅÅÅÅÅÅ ÅÅÅÅÅÅÅÅÅ d G76P (m) (r) (a) Q (∆d min) R(d); G76X (u) _ Z(W) _ R(i) P(k) Q(∆d) F(L) ; m ; Repetitive count in finishing (1 to 99
  • Page 19513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Thread cutting cycle When feed hold is applied during threading in the multiple thread cutting retract cycle (G76), the tool quickly retracts in the same way as in chamfering performed at the end of the thread cutting cycle. The tool g
  • Page 19613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Examples Multiple repetitive cycle (G76) X axis ÔÔÔ ÅÅÅ ÅÅÅ 0 1.8 ÅÅÅ ÔÔÔ 1.8 3.68 ϕ68 ϕ60.64 Z axis ÅÅ 6 G80 X80.0 Z130.0j G76 P011060 Q100 R200 ; G76 X60640 Z25000 P3680 Q1800 F6.0 ; 25 105 D Staggered thread cutting Specifying P2 can
  • Page 19713. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.2.8 1. In the blocks where the multiple repetitive cycle are commanded, the Notes on Multiple addresses P, Q, X, Z, U, W, and R should be specified correctly for each block. Repetitive Cycle 2. In the block which is specified by addre
  • Page 19813. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.3 The canned cycle for drilling simplifies the program normally by directing the machining operation commanded with a few blocks, using CANNED CYCLE FOR one block including G code. DRILLING (G80–G89) This canned cycle conforms to JIS
  • Page 19913. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 Explanations D Positioning axis and A drilling G code specifies positioning axes and a drilling axis as shown drilling axis below. The C–axis and X– or Z–axis are used as positioning axes. The X– or Z–axis, which is not used as a positio
  • Page 20013. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING D Number of repeats To repeat drilling for equally–spaced holes, specify the number of repeats in K_. K is effective only within the block where it is specified. Specify the first hole position in incremental mode. If it is specified in
  • Page 20113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 CAUTION D In each canned cycle, R_ (distance between the initial level and point R) is always handled as a radius. Z_ or X_ (distance between point R and the bottom of the hole) is, however, handled either as a diameter or radius, depend
  • Page 20213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.3.1 The peck drilling cycle or high–speed peck drilling cycle is used Front Drilling Cycle depending on the setting in RTR, bit 2 of parameter No. 5101. If depth of cut for each drilling is not specified, the normal drilling cycle is
  • Page 20313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Peck drilling cycle (G83, G87) (parameter No. 5101#2 =1) Format G83 X(U)_ C(H)_ Z(W)_ R_ Q_ P_ F_ M_ K_ ; or G87 Z(W)_ C(H)_ X(U)_ R_ Q_ P_ F_ M_ K_ ; X_ C_ or Z_ C_ : Hole position data Z_ or X_ : The distance from point R to the bott
  • Page 20413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING NOTE If the depth of cut for each cutting feed (Q) is not commanded, normal drilling is performed. (See the description of the drilling cycle.) D Drilling cycle If depth of cut is not specified for each drilling, the normal drilling cycl
  • Page 20513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 Examples M51 : Setting C–axis index mode ON M3 S2000 ; Rotating the drill G00 X50.0 C0.0 ; Positioning the drill along the X– and C–axes G83 Z–40.0 R–5.0 P500 F5.0 M31 ; Drilling hole 1 C90.0 M31 ; Drilling hole 2 C180.0 M31 ; Drilling h
  • Page 20613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING NOTE Bit 6 (M5T) of parameter No. 5101 specifies whether the spindle stop command (M05) is issued before the direction in which the spindle rotates is specified with M03 or M04. For details, refer to the operator’s manual created by the
  • Page 20713. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.3.3 This cycle is used to bore a hole. Front Boring Cycle (G85) / Side Boring Cycle (G89) Format G85 X(U)_ C(H)_ Z(W)_ R_ P_ F_ K_ M_ ; or G89 Z(W)_ C(H)_ X(U)_ R_ P_ F_ K_ M_ ; X_ C_ or Z_ C_ : Hole position data Z_ or X_ : The dista
  • Page 20813. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.3.4 G80 cancels canned cycle. Canned Cycle for Drilling Cancel (G80) Format G80 ; Explanations Canned cycle for drilling is canceled to perform normal operation. Point R and point Z are cleared. Other drilling data is also canceled (c
  • Page 20913. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.3.5 Precautions to be Taken by Operator D Reset and emergency Even when the controller is stopped by resetting or emergency stop in the stop course of drilling cycle, the drilling mode and drilling data are saved ; with this mind, the
  • Page 21013. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.4 There are four grinding canned cycles : the traverse grinding cycle (G71), traverse direct fixed–dimension grinding cycle, oscillation grinding CANNED GRINDING cycle, and oscillation direct fixed–dimension grinding cycle. CYCLE With
  • Page 21113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.4.2 Traverse Direct Fixed–dimension Grinding Cycle (G72) Format G72 P_ A_ B_ W_ U_ I_ K_ H_ ; P : Gauge number (1 to 4) A : First depth of cut B : Second depth of cut W : Grinding range U : Dwell time Maximum specification time : 9999
  • Page 21213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.4.3 Oscillation Grinding Cycle (G73) Format G73 A_ (B_) W_ U_ K_ H_ ; Z W (1) (2) (K) A U (dwell) U (dwell) (3) (B) (4) (K) X A : Depth of cut B : Depth of cut W : Grinding range U : Dwell time K : Feedrate H : Number of repetitions S
  • Page 21313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.4.4 Oscillation Direct Fixed–Dimension Grinding Cycle Format G74 P_ A_ (B_) W_ U_ K_ H_ ; P : Gauge number (1 to 4) A : Depth of cut B : Depth of cut W : Grinding range U : Dwell time K : Feedrate of W H : Number of repetitions Settin
  • Page 21413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.5 A chamfer or corner can be inserted between two blocks which intersect at a right angle as follows : CHAMFERING AND CORNER R D Chamfering Z→X Format Tool movement G01 Z(W) _ I (C) ±i ; +x Specifies movement to point b with an absolu
  • Page 21513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Corner R X→Z Format Tool movement G01 X(U) _ R ±r ; Start point a Specifies movement to point b with an absolute or incremental Moves as (For –x movement, command in the figure on the a→d→c right. –r) –r r d –z +z c b c Fig. 13.5 (d) C
  • Page 21613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING NOTE 1 The following commands cause an alarm. 1) One of I, K, or R is commanded when X and Z axes are specified by G01. (P/S alarm No. 054) 2) Move amount of X or Z is less than chamfering value and corner R value in the block where cham
  • Page 21713. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.6 MIRROR IMAGE FOR DOUBLE TURRET (G68, G69) Format G68 : Double turret mirror image on G69 : Mirror image cancel Explanations Mirror image can be applied to X–axis with G code. When G68 is designated, the coordinate system is shifted
  • Page 21813. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.7 Angles of straight lines, chamfering value, corner rounding values, and other dimensional values on machining drawings can be programmed by DIRECT DRAWING directly inputting these values. In addition, the chamfering and corner DIMEN
  • Page 21913. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 Commands Movement of tool X X2_ Z2_ , R1_ ; (X4 , Z4) X3_ Z3_ , R2_ ; (X3 , Z3) X4_ Z4_ ; A2 or R2 5 ,A1_, R1_ ; X3_ Z3_, A2_, R2_ ; X4_ Z4_ ; R 1 A1 (X2 , Z2) (X1 , Z1) Z X X2_ Z2_ , C1_ ; X3_ Z3_ , C2_ ; C2 X4_ Z4_ ; or (X4 , Z4) (X3 ,
  • Page 22013. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Explanations A program for machining along the curve shown in Fig. 13.7 (a) is as follows : +X X (x2) Z (z2) , C (c1) ; a3 X (x3) Z (z3) , R (r2) ; X (x4) Z (z4) ; (x3, z3) +Z (x4, z4) o r2 a2 ,Ar(a1) , C (c1) ; X (x3) Z (z3) , A (a2) ,
  • Page 22113. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 NOTE 1 The following G codes are not applicable to the same block as commanded by direct input of drawing dimensions or between blocks of direct input of drawing dimensions which define sequential figures. 1) G codes (other than G04) in
  • Page 22213. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Examples X R20 R15 R6 φ 300 φ 100 Z φ 60 10° 1×45° 30 180 22° (Diameter specification, metric input) N001 G50 X0.0 Z0.0 ; N002 G01 X60.0, A90.0, C1.0 F80 ; N003 Z–30.0, A180.0, R6.0 ; N004 X100.0, A90.0 ; N005 ,A170.0, R20.0 ; N006 X300.
  • Page 22313. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 13.8 Front face tapping cycles (G84) and side face tapping cycles (G88) can be performed either in conventional mode or rigid mode. RIGID TAPPING In conventional mode, the spindle is rotated or stopped, in synchronization with the motion
  • Page 22413. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING 13.8.1 Controlling the spindle motor in the same way as a servo motor in rigid Front Face Rigid mode enables high–speed tapping. Tapping Cycle (G84) / Side Face Rigid Tapping Cycle (G88) Format G84 X(U)_ C(H)_ Z(W)_ R_ P_ F_ M_ K_ ; or G
  • Page 22513. FUNCTIONS TO SIMPLIFY PROGRAMMING PROGRAMMING B–63004EN/02 D Screw lead In feed per minute mode, the feedrate divided by the spindle speed is equal to the screw lead. In feed per rotation mode, the feedrate is equal to the screw lead. Limitations D S commands When a value exceeding the maximum r
  • Page 22613. FUNCTIONS TO SIMPLIFY B–63004EN/02 PROGRAMMING PROGRAMMING Examples Tapping axis feedrate: 1000 mm/min Spindle speed: 1000 rpm Screw lead: 1.0 mm G98 ; Command for feed per minute G00 X100.0 ; Positioning M29 S1000 ; Command for specifying rigid mode G84 Z–100.0
  • Page 22714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14 COMPENSATION FUNCTION This chapter describes the following compensation functions: 14.1 TOOL OFFSET 14.2 OVERVIEW OF TOOL NOSE RADIUS COMPENSATION 14.3 DETAILS OF TOOL NOSE RADIUS COMPENSATION 14.4 CORNER CIRCULAR INTERPOLATION FUNCTION (G39) 14.
  • Page 228B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.1 Tool offset is used to compensate for the difference when the tool actually used differs from the imagined tool used in programming (usually, TOOL OFFSET standard tool). Standard tool Actual tool Offset amount on X axis Offset amount on Z axis
  • Page 22914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.1.2 There are two methods for specifying a T code as shown in Table 14.1.2 T Code for Tool Offset (a) and Table 14.1.2 (b). Format D Lower digit of T code Table 14.1.2 (a) specifies geometry and Kind of Parameter setting for specifying of wear of
  • Page 230B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.1.5 There are two types of offset. One is tool wear offset and the other is tool Offset geometry offset. Explanations D Tool wear offset The tool path is offset by the X, Y, and Z wear offset values for the programmed path. The offset distance co
  • Page 23114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Only T code When only a T code is specified in a block, the tool is moved by the wear offset value without a move command. The movement is performed at rapid traverse rate in the G00 mode . It is performed at feedrate in other modes. When a T code
  • Page 232B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION Examples 1. When a tool geometry offset number and tool wear offset number are specified with the last two digits of a T code (when LGN, bit 1 of parameter No. 5002, is set 0), N1 X50.0 Z100.0 T0202 ; Specifies offset number 02 N2 Z200.0 ; N3 X100.0
  • Page 23314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.1.6 This section describes the following operations when tool position offset G53, G28, G30, and is applied: G53, G28, G30, and G30.1 commands, manual reference position return, and the canceling of tool position offset with a T00 G30.1 Commands
  • Page 234B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Manual reference Executing manual reference position return when tool position offset is position return when tool applied does not cancel the tool position offset vector. The absolute position offset is applied position display is as follows, how
  • Page 23514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Canceling tool position Whether specifying T00 alone, while tool position offset is applied, offset with T00 cancels the offset depends on the settings of the following parameters: When the tool geometry/wear compensation option is selected LGN =
  • Page 236B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION When the tool geometry/wear compensation option is not selected LGN (No.5002#1) LGT (No.5002#4) LGC (No.5002#5) The geometry offset number is: Geometry compensation is The geometry offset is: Result 0: Same as the wear offset applied: 0: Not cancele
  • Page 23714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.2 It is difficult to produce the compensation necessary to form accurate parts when using only the tool offset function due to tool nose roundness in OVERVIEW OF TOOL taper cutting or circular cutting. The tool nose radius compensation NOSE RADIU
  • Page 238B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION CAUTION In a machine with reference positions, a standard position like the turret center can be placed over the start position. The distance from this standard position to the nose radius center or the imaginary tool nose is set as the tool offset
  • Page 23914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.2.2 The direction of the imaginary tool nose viewed from the tool nose center Direction of Imaginary is determined by the direction of the tool during cutting, so it must be set in advance as well as offset values. Tool Nose The direction of the
  • Page 240B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION Imaginary tool nose numbers 0 and 9 are used when the tool nose center coincides with the start position. Set imaginary tool nose number to address OFT for each offset number. Bit 7 (WNP) of parameter No. 5002 is used to determine whether the tool g
  • Page 24114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 When the options of tool geometry compensation and tool wear compensation are selected, the offset values become as follows : Table 14.2.3 (b) Tool geometry offset OFGX OFGZ OFGR OFGY Geome- OFT (X–axis (Z–axis (Tool nose (Y–axis try (Imaginary geom
  • Page 242B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Setting range of offset The range of the offset value is an follows : value Increment system metric system Inch system IS–B 0 to "999.999 mm 0 to "99.9999 inch IS–C 0 to "999.9999 mm 0 to "99.99999 inch The offset value corresponding to the offset
  • Page 24314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 The workpiece position can be changed by setting the coordinate system as shown below. Z axis G41 (the workpiece is on the left side) X axis Workpiece G42 (the workpiece is Note on the right side) NOTE If the tool nose radius compensation value is n
  • Page 244B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Tool movement when the The workpiece position against the toll changes at the corner of the workpiece position programmed path as shown in the following figure. changes A C Workpiece G41 position G42 Workpiece B position A B C G41 G42 Although the
  • Page 24514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Offset cancel The block in which the mode changes to G40 from G41 or G42 is called the offset cancel block. G41 _ ; G40 _ ; (Offset cancel block) The tool nose center moves to a position vertical to the programmed path in the block before the canc
  • Page 246B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION The workpiece position specified by addresses I and K is the same as that in the preceding block. If I and/or K is specified with G40 in the cancel mode, the I and/or K is ignored. G40 X_ Z_ I_ K_ ; Tool nose radius compensation G40 G02 X_ Z_ I_ K_
  • Page 24714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.2.5 Notes on Tool Nose Radius Compensation Explanations D Tool movement when 1.M05 ; M code output two or more blocks 2.S210 ; S code output without a move 3.G04 X1000 ; Dwell command should not be 4.G01 U0 ; Feed distance of zero programmed 5.G9
  • Page 248B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 2. Direction of the offset The offset direction is indicated in the figure below regardless of the G41/G42 mode. G90 G94 D Tool nose radius When one of following cycles is specified, the cycle deviates by a tool compensation with G71 nose radius com
  • Page 24914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Tool nose radius In this case, tool nose radius compensation is not performed. compensation when the block is specified from the MDI 228
  • Page 250B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.3 This section provides a detailed explanation of the movement of the tool for tool nose radius compensation outlined in Section 14.2. DETAILS OF TOOL This section consists of the following subsections: NOSE RADIUS COMPENSATION 14.3.1 General 14.
  • Page 25114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Start–up When a block which satisfies all the following conditions is executed in cancel mode, the system enters the offset mode. Control during this operation is called start–up. D G41 or G42 is contained in the block, or has been specified to se
  • Page 252B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.3.2 When the offset cancel mode is changed to offset mode, the tool moves Tool Movement in as illustrated below (start–up): Start–up Explanations D Tool movement around an inner side of a corner Linear→Linear (180°xα) Workpiece α Programmed path
  • Page 25314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Tool movement around the outside of an acute Linear→Linear Start position angle (α<90°) L S G42 Workpiece r α L Programmed path r L Tool nose radius center path L L Linear→Circular Start position L S G42 r α L r L Work- L C piece Tool nose radius
  • Page 254B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.3.3 In the offset mode, the tool moves as illustrated below: Tool Movement in Offset Mode Explanations D Tool movement around the inside of a corner Linear→Linear (180°xα) α Workpiece Programmed path Tool nose radius center path S L Intersection
  • Page 25514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Tool movement around the inside (α<1°) with an Intersection abnormally long vector, linear → linear r Tool nose radius center path Programmed path r r S Intersection Also in case of arc to straight line, straight line to arc and arc to arc, the re
  • Page 256B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Tool movement around the outside corner at an Linear→Linear obtuse angle (90°xα<180°) α Workpiece L Programmed path Tool nose radius center path S Intersection L Linear→Circular α L r Work- piece S L C Intersection Tool nose radius Programmed path
  • Page 25714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Tool movement around the outside corner at an acute angle Linear→Linear (α<90°) L Workpiece r α L Programmed path S r L Tool nose radius center path L L Linear→Circular L r α L S r Work- L piece L C Tool nose radius Programmed path center path Cir
  • Page 258B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D When it is exceptional S End position for the arc If the end of a line leading to an arc is programmed as the end of the arc is not on the arc by mistake as illustrated below, the system assumes that tool nose radius compensation has been executed
  • Page 25914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 S There is no inner If the tool nose radius compensation value is sufficiently small, the two intersection circular Tool nose radius center paths made after compensation intersect at a position (P). Intersection P may not occur if an excessively lar
  • Page 260B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Change in the offset The offset direction is decided by G codes (G41 and G42) for tool nose direction in the offset radius and the sign of tool nose radius compensation value as follows. mode Sign of offset value + – G code G41 Left side offset Ri
  • Page 26114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 S Tool nose radius center path with an intersection Linear→Linear S Workpiece G42 L r r Programmed path L G41 Tool nose radius center path Workpiece Linear→Circular C Workpiece r G41 G42 Programmed path r Workpiece Tool nose radius center path L S C
  • Page 262B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION S Tool nose radius center When changing the offset direction in block A to block B using G41 and path without an G42, if intersection with the offset path is not required, the vector normal intersection to block B is created at the start point of bl
  • Page 26314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Temporary tool nose If the following command is specified in the offset mode, the offset mode radius compensation is temporarily canceled then automatically restored. The offset mode can cancel be canceled and started as described in Subsections I
  • Page 264B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Command cancelling the During offset mode, if G50 is commanded,the offset vector is temporarily offset vector temporality cancelled and thereafter offset mode is automatically restored. In this case, without movement of offset cancel, the tool mov
  • Page 26514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D A block without tool The following blocks have no tool movement. In these blocks, the tool movement will not move even if tool nose radius compensation is effected. 1. M05 ; M code output 2. S21 ; S code output 3. G04 X10.0 ; Dwell Com- 4. G10 P01
  • Page 266B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Corner movement When two or more vectors are produced at the end of a block, the tool moves linearly from one vector to another. This movement is called the corner movement. If these vectors almost coincide with each other, the corner movement isn
  • Page 26714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.3.4 Tool Movement in Offset Mode Cancel Explanations D Tool movement around an inside corner Linear→Linear (180°xα) Workpiece α Programmed path r G40 L path Tool nose radius center S L Circular→Linear α r G40 Work- piece S C L Programmed path Too
  • Page 268B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Tool movement around an outside corner at an Linear→Linear acute angle (α<90°) L G40 Workpiece α r L Programmed path S Tool nose radius center path r L L L S Circular→Linear L r α L r L Work- piece S L C Tool nose radius center path Programmed pat
  • Page 26914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Block containing G40 and I_J_K_ S The previous block If a G41 or G42 block precedes a block in which G40 and I_, J_, K_ are contains G41 or G42 specified, the system assumes that the path is programmed as a path from the end position determined by
  • Page 270B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.3.5 Tool overcutting is called interference. The interference check function Interference Check checks for tool overcutting in advance. However, all interference cannot be checked by this function. The interference check is performed even if over
  • Page 27114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 (2) In addition to the condition (1), the angle between the start point and end point on the Tool nose radius center path is quite different from that between the start point and end point on the programmed path in circular machining(more than 180 d
  • Page 272B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Correction of (1) Removal of the vector causing the interference interference in advance When tool nose radius compensation is performed for blocks A, B and C and vectors V1, V2, V3 and V4 between blocks A and B, and V5, V6, V7 and V8 between B an
  • Page 27314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 (Example 2) The tool moves linearly from V1, V2, V7, to V8 V2 S V7 V1 V8 Tool nose radius C S center path V6 V3 C r r A V5 V4 C Programmed path R V4, V5 : Interference V3, V6 : Interference O1 O2 V2, V7 : No Interference (2) If the interference occu
  • Page 274B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D When interference is (1) Depression which is smaller than the tool nose radius assumed although actual compensation value interference does not occur Programmed path Tool nose radius center path Stopped A C B There is no actual interference, but s
  • Page 27514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.3.6 Overcutting by Tool Nose Radius Compensation Explanations D Machining an inside When the radius of a corner is smaller than the cutter radius, because the corner at a radius inner offsetting of the cutter will result in overcuttings, an alarm
  • Page 276B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Machining a step smaller When machining of the step is commanded by circular machining in the than the tool nose radius case of a program containing a step smaller than the tool nose radius, the path of the center of tool with the ordinary offset
  • Page 27714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D When machining area The following example shows a machining area which cannot be cut remains or an alarm is sufficiently. generated ÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇ r 22.5_ ÇÇÇÇÇÇ ÇÇÇÇÇÇÇ ȏ2 ÇÇÇÇÇÇ ÇÇÇÇÇÇÇ ÇÇÇÇÇÇ Tool nose radius Machining
  • Page 278B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION In outer chamfering with an offset, a limit is imposed on the programmed path. The path during chamfering coincides with the intersection points P1 or P2 without chamfering, therefore, outer chamfering is limited. In the figure above, the end point
  • Page 27914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.3.9 General Precautions for Offset Operations D Changing the offset In general, the offset value is changed in cancel mode, or when changing value tools. If the offset value is changed in offset mode, the vector at the end point of the block is c
  • Page 280B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.3.10 D When a G53 command is executed in tool–tip radius compensation G53, G28, G30, and mode, the tool–tip radius compensation vector is automatically canceled before positioning, that vector being automatically restored G30.1 Commands in by a s
  • Page 28114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 S Incremental G53 - When bit 2 (CCN) of parameter No. 5003 is set to 0 command in offset mode Start–up r r s G00 (G41 G00) s G00 G53 O×××× ; G41 G00_ ; : G53 U_ W_ ; : - When bit 2 (CCN) of parameter No. 5003 is set to 1 [FS15 type] r s G00 (G41 G00
  • Page 282B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION WARNING 1 When a G53 command is executed in tool–tip radius compensation mode when all–axis machine lock is applied, positioning is not performed for those axes to which machine lock is applied and the offset vector is not canceled. When bit 2 (CCN)
  • Page 28314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 WARNING 2 When a compensation axis is specified in a G53 command in tool–tip radius compensation mode, the vectors for other compensation axes are also canceled. This also applies when bit 2 (CCN) of parameter No. 5003 is set to 1. (The FS15 cancels
  • Page 284B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION NOTE 1 When an axis not included in the tool–tip radius compensation plane is specified in a G53 command, a vector perpendicular to the direction in which the tool moves is created at the end of the preceding block and the tool does not move. Offset
  • Page 28514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 S G28, G30, or G30.1 - When bit 2 (CCN) of parameter No. 5003 is set to 0 command in offset mode Intermediate position O×××× ; (with movement to both G91 G41_ ; s G28/30/30.1 s s G01 an intermediate position : and reference position G28 X40. Z0 ; G0
  • Page 286B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION S G28, G30, or G30.1 - When bit 2 (CCN) of parameter No. 5003 is set to 0 command in offset mode Start–up (with movement to a reference position not performed) r r (G41 G01) s s G01 O×××× ; G91 G41_ ; G00 : G28/30/30.1 G28 X40. Y–40. ; : s Reference
  • Page 28714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 WARNING 1 When a G28, G30, or G30.1 command is executed when all–axis machine lock is applied, a vector perpendicular to the direction in which the tool moves is created at the intermediate position. In this case, the tool does not move to the refer
  • Page 288B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION NOTE 1 When an axis not included in the tool–tip radius compensation plane is specified in a G28, G30, or G30.1 command, a vector perpendicular to the direction in which the tool moves is created at the end of the preceding block and the tool does n
  • Page 28914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.4 During radius compensation for the tool tip, corner circular– interpolation, with the specified compensation value used as the radius, CORNER CIRCULAR can be performed by specifying G39 in offset mode. INTERPOLATION FUNCTION (G39) Format In off
  • Page 290B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION Examples D G39 without I, J, and K (In offset mode) X–axis N1 Z10.0 ; N2 G39 ; N3 X-10.0 ; Z–axis Block N1 Offset vector Block N2 (10.0, 0.0) Block N3 Programmed path Tool–tip center path (10.0, –10.0) D G39 with I, J, and K (In offset mode) X–axis
  • Page 29114. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.5 Tool compensation values include tool geometry compensation values and tool wear compensation (Fig. 14.5 (a)). TOOL Tool compensation can be specified without differentiating compensation COMPENSATION for tool geometry from that for tool wear.
  • Page 292B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Seven–digit tool offset The number of digits used to specify a tool geometry/wear compensation specification value can be expanded by selecting the option which enables seven–digit tool offset specification. When this option is used, tool compensa
  • Page 29314. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.5.2 Offset values can be input by a program using the following command : Changing of Tool Offset Value (Programmable Data Input ) (G10) Format G10 P_ X_ Y_ Z_ R_ Q_ ; or G10 P_ U_ V_ W_ C_ Q_ ; P : Offset number 0 : Command of work coordinate sy
  • Page 294B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION 14.6 When a tool is moved to the measurement position by execution of a command given to the CNC, the CNC automatically measures the AUTOMATIC TOOL difference between the current coordinate value and the coordinate value OFFSET (G36, G37) of the com
  • Page 29514. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 D Feedrate and alarm The tool, when moving from the stating position toward the measurement position predicted by xa or za in G36 or G37, is fed at the rapid traverse rate across area A. Then the tool stops at point T (xa–γx or za–γz) and moves at t
  • Page 296B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION G36 X200.0 ; Moves to the measurement position If the tool has reached the measurement position at X198.0 ; since the correct measurement position is 200 mm, the offset value is altered by 198.0–200.0=–2.0mm. G00 X204.0 ; Refracts a little along the
  • Page 29714. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 14.7 With the coordinate rotation function, it is possible to rotate a figure specified in a program. For example, a program that produces patterns COORDINATE of a figure rotated at increasingly larger angles can be created as a pair of ROTATION sub
  • Page 298B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION Explanations D Plane selection G code, Plane selection G code (G17, G18, or G19) can be specified in a block G17, G18, or G19 ahead of the coordinate rotation G code (G68.1). Do not specify G17, G18, or G19 in coordinate rotation mode. D Rotation ce
  • Page 29914. COMPENSATION FUNCTION PROGRAMMING B–63004EN/02 Examples D Tool nose radius and G68.1 and G69.1 can be specified during tool nose radius compensation, coordinate rotation provided that the coordinate rotation plane coincides with the tool nose radius compensation plane. N1 G50 X0 Z0 G69.1 G01 ; N
  • Page 300B–63004EN/02 PROGRAMMING 14. COMPENSATION FUNCTION D Repetitive coordinate Coordinate rotation can be repeated by calling a registered subprogram rotation more than once, but with increasingly greater rotation angles. Set bit 0 (RIN) of parameter No. 5400 to 1 to specify the rotation angle as being
  • Page 30115. CUSTOM MACRO PROGRAMMING B–63004EN/02 15 CUSTOM MACRO Although subprograms are useful for repeating the same operation, the custom macro function also allows use of variables, arithmetic and logic operations, and conditional branches for easy development of general programs such as pocketing and
  • Page 302B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.1 An ordinary machining program specifies a G code and the travel distance directly with a numeric value; examples are G100 and X100.0. VARIABLES With a custom macro, numeric values can be specified directly or using a variable number. When a variable num
  • Page 30315. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Range of variable values Local and common variables can have value 0 or a value in the following ranges : –1047 to –10–29 0 +10–29 to +1047 If the result of calculation turns out to be invalid, an P/S alarm No. 111 is issued. D Omission of the decimal When
  • Page 304B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO (b)Operation < vacant > is the same as 0 except when replaced by < vacant> When #1 = < vacant > When #1 = 0 #2 = #1 #2 = #1 # # #2 = < vacant > #2 = 0 #2 = #1*5 #2 = #1*5 # # #2 = 0 #2 = 0 #2 = #1+#1 #2 = #1 + #1 # # #2 = 0 #2 = 0 (c) Conditional expressions
  • Page 30515. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Displaying variable values VARIABLE O1234 N12345 NO. DATA NO. DATA 100 123.456 108 101 0.000 109 102 110 103 ******** 111 104 112 105 113 106 114 107 115 ACTUAL POSITION (RELATIVE) X 0.000 Y 0.000 Z 0.000 B 0.000 MEM **** *** *** 18:42:15 [ MACRO ] [ MENU
  • Page 306B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.2 System variables can be used to read and write internal NC data such as tool compensation values and current position data. Note, however, that SYSTEM VARIABLES some system variables can only be read. System variables are essential for automation and ge
  • Page 30715. CUSTOM MACRO PROGRAMMING B–63004EN/02 NOTE System variables #2001 to #2964 can also be used to determine Y–axis wear or geometry compensation values No. 1 to 49, X–axis or Z–axis geometry compensation values No. 1 to 49, and other compensation values No. 1 to 64. D Macro alarms Table 15.2 (d) Sy
  • Page 308B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Automatic operation The control state of automatic operation can be changed. control Table 15.2 (f) System variable (#3003) for automatic operation control #3003 Single block Completion of an auxiliary function 0 Enabled To be awaited 1 Disabled To be awai
  • Page 30915. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Settings Settings can be read and written. Binary values are converted to decimals. #3005 #15 #14 #13 #12 #11 #10 #9 #8 Setting FCV #7 #6 #5 #4 #3 #2 #1 #0 Setting SEQ INI ISO TVC #9 (FCV) : Whether to use the FS15 tape format conversion capability #5 (SEQ
  • Page 310B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Number of machined The number (target number) of parts required and the number (completion parts number) of machined parts can be read and written. Table 15.2 (h) System variables for the number of parts required and the number of machined parts Variable n
  • Page 31115. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Current position Position information cannot be written but can be read. Table 15.2 (j) System variables for position information Variable Position Coordinate Tool com- Read number information system pensation operation value during movement #5001–#5008 Bl
  • Page 312B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Workpiece coordinate Workpiece zero point offset values can be read and written. system compensation Table 15.2 (k) System variables for workpiece zero point offset values values (workpiece zero point offset values) Variable Function number #5201 First–axi
  • Page 31315. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.3 The operations listed in Table 15.3 (a) can be performed on variables. The expression to the right of the operator can contain constants and/or ARITHMETIC AND variables combined by a function or operator. Variables #j and #K in an LOGIC OPERATION expres
  • Page 314B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D ARCCOS #i = ACOS[#j]; S The solution ranges from 180° to 0°. S When #j is beyond the range of –1 to 1, P/S alarm No. 111 is issued. S A constant can be used instead of the #j variable. D ARCTAN S Specify the lengths of two sides, separated by a slash (/).
  • Page 31515. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Rounding up and down With CNC, when the absolute value of the integer produced by an to an integer operation on a number is greater than the absolute value of the original number, such an operation is referred to as rounding up to an integer. Conversely, w
  • Page 316B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Operation error Errors may occur when operations are performed. Table 15.3 (b) Errors involved in operations Operation Average Maximum Type of error error error a = b*c 1.55×10–10 4.66×10–10 Relative error(*1) a =b/c 4.66×10–10 1.88×10–9 ε 1.24×10–9 3.73×1
  • Page 31715. CUSTOM MACRO PROGRAMMING B–63004EN/02 S Also, be careful when rounding down a value. Example: When #2=#1*1000; is calculated where #1=0.002;, the resulting value of variable #2 is not exactly 2 but 1.99999997. Here, when #3=FIX[#2]; is specified, the resulting value of variable #1 is not 2.0 but
  • Page 318B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.4 The following blocks are referred to as macro statements: MACRO S Blocks containing an arithmetic or logic operation (=) STATEMENTS AND S Blocks containing a control statement (such as GOTO, DO, END) NC STATEMENTS S Blocks containing a macro call comman
  • Page 31915. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.5 In a program, the flow of control can be changed using the GOTO statement and IF statement. Three types of branch and repetition BRANCH AND operations are used: REPETITION Branch and repetition GOTO statement (unconditional branch) IF statement (conditi
  • Page 320B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.5.2 Specify a conditional expression after IF. IF [] Conditional Branch GOTO n If the specified conditional expression is satisfied, a branch to sequence number n occurs. If the specified condition is not satisfied, the (IF Stateme
  • Page 32115. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.5.3 Specify a conditional expression after WHILE. While the specified Repetition condition is satisfied, the program from DO to END is executed. If the specified condition is not satisfied, program execution proceeds to the (While Statement) block after E
  • Page 322B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Nesting The identification numbers (1 to 3) in a DO–END loop can be used as many times as desired. Note, however, when a program includes crossing repetition loops (overlapped DO ranges), P/S alarm No. 124 occurs. 1. The identification numbers 3. DO loops
  • Page 32315. CUSTOM MACRO PROGRAMMING B–63004EN/02 Sample program The sample program below finds the total of numbers 1 to 10. O0001; #1=0; #2=1; WHILE[#2 LE 10]DO 1; #1=#1+#2; #2=#2+1; END 1; M30; 302
  • Page 324B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.6 A macro program can be called using the following methods: MACRO CALL Macro call Simple call ((G65) modal call (G66, G67) Macro call with G code Macro call with M code Subprogram call with M code Subprogram call with T code Restrictions D Differences be
  • Page 32515. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.6.1 When G65 is specified, the custom macro specified at address P is called. Simple Call (G65) Data (argument) can be passed to the custom macro program. G65 P_ L_ ; P_: Number of the program to call L_ : Repetition count (1 by d
  • Page 326B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO Argument specification II Argument specification II uses A, B, and C once each and uses I, J, and K up to ten times. Argument specification II is used to pass values such as three–dimensional coordinates as arguments. Address Variable Address Variable Addres
  • Page 32715. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Local variable levels D Local variables from level 0 to 4 are provided for nesting. D The level of the main program is 0. D Each time a macro is called (with G65 or G66), the local variable level is incremented by one. The values of the local variables at
  • Page 328B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Calling format Zz G65 P9100 Kk Ff ; Ww Z: Hole depth (absolute specification) U: Hole depth (incremental specification) K: Cutting amount per cycle F: Cutting feedrate D Program calling a macro O0002; program G50 X100.0 Z200.0 ; G00 X0 Z102.0 S1000 M03 ; G
  • Page 32915. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.6.2 Once G66 is issued to specify a modal call a macro is called after a block Modal Call (G66) specifying movement along axes is executed. This continues until G67 is issued to cancel a modal call. G66 P p L ȏ ; P : Number of the
  • Page 330B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO Sample program This program makes a groove at a specified position. U D Calling format G66 P9110 Uu Ff ; U: Groove depth (incremental specification) F : Cutting feed of grooving D Program that calls a O0003 ; macro program G50 X100.0 Z200.0 ; S1000 M03 ; G66
  • Page 33115. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.6.3 By setting a G code number used to call a macro program in a parameter, Macro Call Using the macro program can be called in the same way as for a simple call (G65). G Code O0001 ; O9010 ; : : G81 X10.0 Z–10.0 ; : : : M30 ; N9 M99 ; Parameter No. 6050
  • Page 332B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.6.4 By setting an M code number used to call a macro program in a parameter, Macro Call Using the macro program can be called in the same way as with a simple call (G65). an M Code O0001 ; O9020 ; : : M50 A1.0 B2.0 ; : : : M30 ; M99 ; Parameter 6080 = 50
  • Page 33315. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.6.5 By setting an M code number used to call a subprogram (macro program) Subprogram Call in a parameter, the macro program can be called in the same way as with a subprogram call (M98). Using an M Code O0001 ; O9001 ; : : M03 ; : : : M30 ; M99 ; Paramete
  • Page 334B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.6.6 By enabling subprograms (macro program) to be called with a T code in Subprogram Calls a parameter, a macro program can be called each time the T code is specified in the machining program. Using a T Code O0001 ; O9000 ; : : T0203 ; : : : M30 ; M99 ;
  • Page 33515. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.6.7 By using the subprogram call function that uses M codes, the cumulative Sample Program usage time of each tool is measured. Conditions D The cumulative usage time of each of tool numbers 1 to 5 is measured. The time is not measured for tools whose num
  • Page 336B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO Macro program O9001(M03); . . . . . . . . . . . . . . . . . . . . . . . . . . Macro to start counting (program called) M01; IF[FIX[#4120/100] EQ 0]GOTO 9; . . . . . . . . . . . . . No tool specified IF[FIX[#4120/100] GT 5]GOTO 9; . . . . . Out–of–range tool
  • Page 33715. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.7 For smooth machining, the CNC prereads the CNC statement to be performed next. This operation is referred to as buffering. In tool nose PROCESSING radius compensation mode (G41, G42), the NC prereads NC statements MACRO two or three blocks ahead to find
  • Page 338B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Buffering the next block in tool nose radius > N1 G01 G41 G91 Z100.0 F100 T0101 ; compensation mode (G41, G42) N2 #1=100 ; > : Block being executed N3 X100.0 ; V : Blocks read into the buffer N4 #2=200 ; N5 Z50.0 ; : N1 N3 NC statement execution N2 N4 Macr
  • Page 33915. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.8 Custom macro programs are similar to subprograms. They can be registered and edited in the same way as subprograms. The storage REGISTERING capacity is determined by the total length of tape used to store both custom CUSTOM MACRO macros and subprograms.
  • Page 340B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO 15.9 LIMITATIONS D MDI operation The macro call command can be specified in MDI mode too. During automatic operation, however, it is impossible to switch to the MDI mode for a macro program call. D Sequence number A custom macro program cannot be searched fo
  • Page 34115. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.10 In addition to the standard custom macro commands, the following macro commands are available. They are referred to as external output EXTERNAL OUTPUT commands. COMMANDS – BPRNT – DPRNT – POPEN – PCLOS These commands are provided to output variable val
  • Page 342B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO Example ) BPRINT [ C** X#100 [3] Z#101 [3] M#10 [0] ] Variable value #100=0.40596 #101=–1638.4 #10=12.34 LF 12 (0000000C) M –1638400(FFE70000) Z 406(00000196) X Space C D Data output command DPRNT DPRNT [ a #b [cd] …] Number of significant decimal places Num
  • Page 34315. CUSTOM MACRO PROGRAMMING B–63004EN/02 Example ) DPRNT [ X#2 [53] Z#5 [53] T#30 [20] ] Variable value #2=128.47398 #5=–91.2 #30=123.456 (1) Parameter PRT(No. 6001#1)=0 sp LF T sp 23 Z – sp sp sp 91.200 X sp sp sp 128.474 (2) Parameter PRT(No. 6001#1)=1 LF T23 Z–91.200 X128.474 D Close command PCL
  • Page 344B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO NOTE 1 It is not necessary to always specify the open command (POPEN), data output command (BPRNT, DPRNT), and close command (PCLOS) together. Once an open command is specified at the beginning of a program, it does not need to be specified again except afte
  • Page 34515. CUSTOM MACRO PROGRAMMING B–63004EN/02 15.11 When a program is being executed, another program can be called by inputting an interrupt signal (UINT) from the machine. This function is INTERRUPTION TYPE referred to as an interruption type custom macro function. Program an CUSTOM MACRO interrupt co
  • Page 346B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO CAUTION When the interrupt signal (UINT, marked by * in Fig. 15.11) is input after M97 is specified, it is ignored. And the interrupt signal must not be input during execution of the interrupt program. 15.11.1 Specification Method Explanations D Interrupt co
  • Page 34715. CUSTOM MACRO PROGRAMMING B–63004EN/02 NOTE For the status–triggered and edge–triggered schemes, see Item “Custom macro interrupt signal (UINT)” of Subsec. 16.11.2. 15.11.2 Details of Functions Explanations D ubprogram–type There are two types of custom macro interrupts: Subprogram–type interrupt
  • Page 348B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO S Type I (i) When the interrupt signal (UINT) is input, any movement or dwell (when an interrupt is being performed is stopped immediately and the interrupt program is performed even in the executed. middle of the block) (ii) If there are NC statements in th
  • Page 34915. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Conditions for enabling The interrupt signal becomes valid after execution starts of a block that and disabling the custom contains M96 for enabling custom macro interrupts. The signal becomes macro interrupt signal invalid when execution starts of a block
  • Page 350B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Custom macro interrupt There are two schemes for custom macro interrupt signal (UINT) input: signal (UINT) The status–triggered scheme and edge– triggered scheme. When the status–triggered scheme is used, the signal is valid when it is on. When the edge tr
  • Page 35115. CUSTOM MACRO PROGRAMMING B–63004EN/02 D Return from a custom To return control from a custom macro interrupt to the interrupted macro interrupt program, specify M99. A sequence number in the interrupted program can also be specified using address P. If this is specified, the program is searched
  • Page 352B–63004EN/02 PROGRAMMING 15. CUSTOM MACRO D Custom macro interrupt A custom macro interrupt is different from a normal program call. It is and modal information initiated by an interrupt signal (UINT) during program execution. In general, any modifications of modal information made by the interrupt
  • Page 35315. CUSTOM MACRO PROGRAMMING B–63004EN/02 D System variables D The coordinates of point A can be read using system variables #5001 (position information and up until the first NC statement is encountered. values) for the interrupt program D The coordinates of point A′ can be read after an NC stateme
  • Page 35416. PROGRAMMABLE PARAMETER B–63004EN/02 PROGRAMMING ENTRY (G10) 16 PROGRAMMABLE PARAMETER ENTRY (G10) General The values of parameters can be entered in a program. This function is used for setting pitch error compensation data when attachments are changed or the maximum cutting feedrate or cutting
  • Page 35516. PROGRAMMABLE PARAMETER ENTRY (G10) PROGRAMMING B–63004EN/02 Format Format G10L50; Parameter entry mode setting N_R_; For parameters other than the axis type N_P_R_; For axis type parameters G11; Parameter entry mode cancel Meaning of command N_: Parameter No. (4digits) or compensation position N
  • Page 35616. PROGRAMMABLE PARAMETER B–63004EN/02 PROGRAMMING ENTRY (G10) Examples 1. Set bit 2 (SPB) of bit type parameter No. 3404 G10L50 ; Parameter entry mode N3404 R 00000100 ; SBP setting G11 ; cancel parameter entry mode 2. Change the values for the Z–axis (2nd axis) and C–axis (4th axis) in axis type
  • Page 35717. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 17 MEMORY OPERATION BY Series 15 TAPE FORMAT Programs in the Series 15 tape format can be registered in memory for memory operation by setting bit 1 of parameter No. 0001. Registration to memory and memory operation are possible
  • Page 35817. MEMORY OPERATION BY B–63004EN/02 PROGRAMMING Series 15 TAPE FORMAT 17.1 Some addresses which cannot be used for the this CNC can be used in the Series 15 tape format. The specifiable value range for the Series 15 tape ADDRESSES AND format is basically the same as that for the this CNC. Sections
  • Page 35917. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 17.2 EQUAL–LEAD THREADING Format G32IP_F_Q_; or G32IP_E_Q_; IP :Combination of axis addresses F :Lead along the longitudinal axis E :Lead along the longitudinal axis Q :Sight of the threading start angle Explanations D Address Al
  • Page 36017. MEMORY OPERATION BY B–63004EN/02 PROGRAMMING Series 15 TAPE FORMAT 17.3 SUBPROGRAM CALLING Format M98PffffLffff; P:Subprogram number L:Repetition count Explanation D Address Address L cannot be used in this CNC tape format but can be used in the Series 15 tape format. D Subprogram number The spe
  • Page 36117. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 17.4 CANNED CYCLE Format Outer / inner surface turning cycle (straight cutting cycle) G90X_Z_F_; Outer / inner surface turning cycle (taper cutting cycle) G90X_Z_I_F_; I:Length of the taper section along the X–axis (radius) Threa
  • Page 36217. MEMORY OPERATION BY B–63004EN/02 PROGRAMMING Series 15 TAPE FORMAT 17.5 MULTIPLE REPETITIVE CANNED TURNING CYCLE Format Outer / inner surface turning cycle G71P_Q_U_W_I_K_D_F_S_T_; I : Length and direction of cutting allowance for finishing the rough machining cycle along the X–axis (ignored if
  • Page 36317. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 D Addresses and If the following addresses are specified in the Series 15 tape format, they specifiable value range are ignored. D I and K for the outer/inner surface rough machining cycle (G71) D I and K for the end surface roug
  • Page 36417. MEMORY OPERATION BY B–63004EN/02 PROGRAMMING Series 15 TAPE FORMAT 17.6 CANNED DRILLING CYCLE FORMATS Format Drilling cycle G81X_C_Z_F_L_ ; or G82X_C_Z_R_F_L_ ; R: Distance from the initial level to the R position P: Dwell time at the bottom of the hole F: Cutting feedrate L : Number of repetiti
  • Page 36517. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 D G code Some G codes are valid only for this CNC tape format or Series 15 tape format. Specifying an invalid G code results in P/S alarm No. 10 being generated. G codes valid only for the Series 15 tape format G81, G82, G83.1, G
  • Page 36617. MEMORY OPERATION BY B–63004EN/02 PROGRAMMING Series 15 TAPE FORMAT D Specifying the R position The R position is specified as an incremental value for the distance between the initial level to the R position. For the Series 15 tape format, the parameter and the G code system used determine wheth
  • Page 36717. MEMORY OPERATION BY Series 15 TAPE FORMAT PROGRAMMING B–63004EN/02 D Dwell with G83 and For Series 15–T, G83 or G83.1 does not cause the tool to dwell. For the G83.1 Series 15 tape format, the tool dwells at the bottom of the hole only if the block contains a P address. D Dwelling with G84 and I
  • Page 36818. FUNCTIONS FOR HIGH SPEED B–63004EN/02 PROGRAMMING CUTTING 18 FUNCTIONS FOR HIGH SPEED CUTTING 347
  • Page 36918. FUNCTIONS FOR HIGH SPEED CUTTING PROGRAMMING B–63004EN/02 18.1 This function can convert the machining profile to a data group that can be distributed as pulses at high–speed by the macro compiler and macro HIGH SPEED CYCLE executor. The function can also call and execute the data group as a CUT
  • Page 37018. FUNCTIONS FOR HIGH SPEED B–63004EN/02 PROGRAMMING CUTTING Alarms Alarm Descriptions number 115 The contents of the header are invalid. This alarm is issued in the following cases. 1.The header corresponding to the number of the specified call machining cycle was not found. 2.A cycle connection d
  • Page 37118. FUNCTIONS FOR HIGH SPEED CUTTING PROGRAMMING B–63004EN/02 18.2 During high–speed machining, the distribution processing status is monitored. When distribution processing terminates, P/S alarm No. 000 DISTRIBUTION and P/S alarm No. 179 are issued upon completion of the high–speed PROCESSING machi
  • Page 372B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 19 AXIS CONTROL FUNCTION 351
  • Page 37319. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 19.1 Polygonal turning means machining a polygonal figure by rotating the workpiece and tool at a certain ratio. POLYGONAL TURNING Workpiece Workpiece Tool Fig. 19.1 (a) Polygonal turning By changing conditions which are rotation ratio of workpiece
  • Page 374B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION Explanations Tool rotation for polygonal turning is controlled by CNC controlled axis. This rotary axis of tool is called Y axis in the following description. The Y axis is controlled by G51.2 command, so that the rotation speeds of the workpiece mo
  • Page 37519. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Principle of Polygonal The principle of polygonal turning is explained below. In the figure below Turning the radius of tool and workpiece are A and B, and the angular speeds of tool and workpiece are aand b. The origin of XY cartesian coordinates
  • Page 376B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇ If three tools are set at every 120°, the machining figure will be a hexagon as shown below. ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇ ÇÇÇÇ
  • Page 37719. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 WARNING 1 The starting point of the threading process becomes inconsistent when performed during synchronous operation. Cancel the synchronizing by executing G50.2 when threading. 2 The following signals become either valid or invalid in relation to
  • Page 378B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 19.2 The roll–over function prevents coordinates for the rotation axis from overflowing. The roll–over function is enabled by setting bit 0 of ROTARY AXIS parameter 1008 to 1. ROLL–OVER Explanations For an incremental command, the tool moves the ang
  • Page 37919. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 19.3 The simple synchronization control function allows synchronous and normal operations on two specified axes to be switched, according to an SIMPLE input signal from the machine. SYNCHRONIZATION For a machine with two tool posts that can be indep
  • Page 380B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 2 According to the Yyyyy command programmed for the slave axis, movement is performed along the Y–axis, as in normal mode. 3 According to the Xxxxx Yyyyy command, simultaneous movements are performed along both the X–axis and Y–axis, as in normal mo
  • Page 38119. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 19.4 The synchronization control function enables the synchronization of movements on two axes. If a move command is programmed for one of SYNCHRONIZATION those two axes (master axis), the function automatically issues the same CONTROL command to th
  • Page 382B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 19.5 This function sets an axis (B–axis) independent of the basic controlled axes X1, Z1, X2, and Z2 and allows drilling, boring, or other machining B–AXIS CONTROL along the B–axis, in parallel with the operations for the basic controlled (G100, G10
  • Page 38319. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Command used to start the operation To start an operation, the miscellaneous functions (M**) specified in parameters 8251 to 8253 are used. Parameter 8251: M code used to start operation of the first program Parameter 8252: M code used to start op
  • Page 384B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION Explanations D Specifying two–path One of the following three two–path control modes can be selected: control mode 1 B–axis control is executed for either tool post 1 or 2. 2 B–axis control is executed separately for tool posts 1 and 2. 3 Identical
  • Page 38519. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 3. All operations are executed in the initial level return mode. 4. The repetition count (K) cannot be specified. 5. In canned cycle mode, point R must be specified. (If point R is omitted, P/S alarm No. 5036 is output.) 6. The drilling start point
  • Page 386B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION (Normal NC operation) (Registered B–axis operation) : : M11 ; G00 B111 ; G01 X999 : G01 B222 ; G28 Z777 ; G28 ; M50 ; M50 ; G00 X666 ; G81 B444 R111 F222 ; : : Upon receiving M50 of both the normal NC program and the B–axis program, the PMC ladder o
  • Page 38719. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Operation start The MST bit (bit 7 of parameter 8240) specifies the method used to start command the B–axis operation as described below: If the MST bit is set to 1, the B–axis operation is started when the M code to start the operation is execute
  • Page 388B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION D Specifying a tool offset The T**; command shifts the end point of the specified B–axis travel, in either the positive or negative direction, by the amount specified with the B–axis offset screen. If this function is used to set the difference betw
  • Page 38919. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D PMC–controlled axis A B–axis operation can be executed only when the B–axis can be controlled by the PMC. For details, refer to the manual supplied by the machine tool builder. Limitations D Single–motion operation 1. Only a single–motion operatio
  • Page 390B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION Examples D Absolute or incremental mode Absolute or incremental mode 0 100 200 300 400 500 600 (1) (200) (2) (350) (450) ⋅ Dwell (200) (3) (350) (550) ⋅ Dwell (200) (100) ( Rapid traverse Cutting feed ⋅Dwell (***) Absolute value ) Incremental mode A
  • Page 39119. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Tool offset Example) When parameter 8257 is set to 50 Auxiliary function used to cancel the offset: T50 Auxiliary functions used to adjust a tool offset: T51 to T59 –10 0 10 20 30 40 50 (350) (Absolute mode) (1) (10) (20) (2) (3) (30) (4) (25) (5)
  • Page 392B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 19.6 When the angular axis makes an angle other than 90° with the perpendicular axis, the angular axis control function controls the distance ANGULAR AXIS traveled along each axis according to the inclination angle. For the CONTROL / ordinary angula
  • Page 39319. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Absolute and relative An absolute and a relative position are indicated in the programmed position display Cartesian coordinate system. Machine position display D Machine position display A machine position indication is provided in the machine co
  • Page 394B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION 19.7 To replace the tool damaged during machining or to check the status of machining, the tool can be withdrawn from a workpiece. The tool can TOOL WITHDRAWAL then be advanced again to restart machining efficiently. AND RETURN (G10.6) The tool with
  • Page 39519. AXIS CONTROL FUNCTION PROGRAMMING B–63004EN/02 Explanations D Retraction When the TOOL WITHDRAW switch on the machine operator’s panel is turned on during automatic operation or in the automatic operation stop or hold state, the tool is retracted the length of the programmed retraction distance.
  • Page 396B–63004EN/02 PROGRAMMING 19. AXIS CONTROL FUNCTION Limitations D offset If the origin, presetting, or workpiece offset is changed after retraction is specified with G10.6 in absolute mode, the change is not reflected in the retraction position. After such changes are made, the retraction position mu
  • Page 39720. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 20 TWO–PATH CONTROL FUNCTION 376
  • Page 39820. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.1 Two–path control can be used with a lathe that supports simultaneous cutting by its two independently operating tool posts. GENERAL D Application to latheswith Two–path control can be used for a lathe that machines one workpiece one spindle
  • Page 39920. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Controlling two tool The operations of two tool posts are programmed independently of each posts independently at other, and each program is stored in program memory for each tool post. the same time When automatic operation is to be performed
  • Page 40020. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.2 WAITING FOR TOOL POSTS Explanations Control based on M codes is used to cause one tool post to wait for the other during machining. By specifying an M code in a machining program for each tool post, the two tool posts can wait for each othe
  • Page 40120. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 NOTE 1 An M code for waiting must always be specified in a single block. 2 If one tool post is waiting because of an M code for waiting specified, and a different M code for waiting is specified with the other tool post, an P/S alarm (No. 160) i
  • Page 40220. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.3 TOOL POST INTERFACE CHECK 20.3.1 When two tool posts machine the same workpiece simultaneously, the General tool posts can approach each other very closely. If the two tool posts interfere with each other due to a program error or any other
  • Page 40320. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 Tool post 2 +X ζ ε +Z Tool post 1 In the ZX plane coordinate system at the origin of which the reference point of tool post 1 is set, set the X coordinate (ε) of the reference point of tool post 2 in parameter No. 8151, and its Z coordinate (ζ)
  • Page 40420. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION D Set the relationship between the coordinate systems of the two tool posts in parameter No.8140 #7 #6 #5 #4 #3 #2 #1 #0 8140 TY1 TY0 TY0, TY1:Set the relationship between the coordinate systems of the two tool posts, with tool post 1 used as th
  • Page 40520. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 D Setting of interference An interference forbidden area is set using a combination of two forbidden area rectangular areas. Some examples are shown below. The dashed lines indicate interference forbidden areas. (Example 1) Area 1 Area 1 Area 2
  • Page 40620. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.3.3 Setting and Display of Interference Forbidden Areas for Tool Post Interference Checking Explanations Display and set tool shape data (interference forbidden areas) according to the procedure below. (1) Press function OFFSET SETTING key. (
  • Page 40720. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 NOTE Tool number The tool geometry data must be set for each tool number. The tool number here refers to the offset number. When both tool geometry offset and tool wear offset are used, the tool number corresponds to the wear offset number. To u
  • Page 40820. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.3.5 when all conditions described in Section 20.3.4 are satisfied, a tool post Execution of Tool Post interference check is started. When a tool post interference check is made, an interference forbidden area is set for the two tool posts by
  • Page 40920. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 WARNING When an alarm is raised, the CNC system and machine system stop with some delay in time. So an actual stop position can be closer to the other tool post beyond an interference forbidden position specified using tool shape data. So, for s
  • Page 41020. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.3.6 Example of Making a Tool Post Interference Check Explanations Metric input with metric machine tool 215mm Tool post 1 +X 115mm 170mm 115mm Coordinate T0202 system of tool 75mm post 1 115mm 0 +Z 0 +Z 200mm 400mm 140mm 100mm Coordinate syst
  • Page 41120. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 The figures below show the setting of data for tool number 02 assigned to tool post 1 and for tool number 15 assigned to tool post 2. TOOL FORM DATA O0001 N00001 OFFSET NO. = 01 AREA 1 AREA 2 X= 20.000 X= 40.000 Z= 70.000 Z= 70.000 I= –10.000 I=
  • Page 41220. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.4 When a thin workpiece is to be machined as shown below, a precision machining can be achieved by machining each side of the workpiece with BALANCE CUT a tool simultaneously;this function can prevent the workpiece from (G68, G69) warpage tha
  • Page 41320. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 Example Tool post 1 program Tool post 2 program G68 ; G68 ; Balance cut mode G01Z100.0 ; G01Z100.0 ; Balance cut Z0 ; Z0 ; Balance cut G69 ; G69 ; Balance cut mode cancel CAUTION 1 Balance cutting is not performed in dry run or machine lock stat
  • Page 41420. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION 20.5 A machine with two tool posts has different custom macro common variables and tool compensation memory areas for tool posts 1 and 2. MEMORY COMMON Tool posts 1 and 2 can share the custom macro common variables and tool TO TOOL POSTS compens
  • Page 41520. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 20.6 The two–path control function supports two spindle interfaces. Thus, 16–TB can control a lathe that simultaneously machines a workpiece SPINDLE CONTROL attached to one spindle with two tool posts, or can control a lathe that IN TWO–PATH sim
  • Page 41620. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION NOTE 1 The programmed commands for spindles include the following. ⋅ S code to specify a spindle speed ⋅ M03 (forward spindle rotation), M04 (reverse spindle rotation) ⋅ Commands for constant surface speed control (G96, G97, S code to specify su
  • Page 41720. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 20.7 In 2–paths control, the synchronization control function and composite control function enable synchronization control in a single system or SYNCHRONIZATION between two systems, composite control of two systems, and CONTROL AND superpositio
  • Page 41820. TWO–PATH CONTROL B–63004EN/02 PROGRAMMING FUNCTION D Composite control Exchanges the move commands for different axes of different systems. Example) Exchanging the commands for the X1 and X2 axes –> Upon the execution of a command programmed for system 1, movement is performed along the X2 and Z
  • Page 41920. TWO–PATH CONTROL FUNCTION PROGRAMMING B–63004EN/02 20.8 In a CNC supporting two–path control, specified machining programs can be copied between the two paths by setting bit 0 (PCP) of parameter COPYING A No. 3206 to 1. A copy operation can be performed by specifying either PROGRAM a single prog
  • Page 42021. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION 21 PATTERN DATA INPUT FUNCTION This function enables users to perform programming simply by extracting numeric data (pattern data) from a drawing and specifying the numerical values from the MDI panel. This eliminates the need for programming
  • Page 42121. PATTERN DATA INPUT FUNCTION PROGRAMMING B–63004EN/02 21.1 Pressing the OFFSET SETTING key and [MENU] is displayed on the following DISPLAYING THE pattern menu screen. PATTERN MENU MENU : HOLE PATTERN O0000 N00000 1. TAPPING 2. DRILLING 3. BORING 4. POCKET 5. BOLT HOLE 6. LINE ANGLE 7. GRID 8. PE
  • Page 42221. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION D Macro commands Menu title : C1 C2 C3 C4 C5 C6 C7 C8 C9C10 C11 C12 specifying the menu C1,C2, ,C12 : Characters in the menu title (12 characters) title Macro instruction G65 H90 Pp Qq Rr Ii Jj Kk : H90:Specifies the menu title p : Assume a1 a
  • Page 42321. PATTERN DATA INPUT FUNCTION PROGRAMMING B–63004EN/02 D Macro instruction Pattern name: C1 C2 C3 C4 C5 C6 C7 C8 C9C10 describing the pattern C1, C2, ,C10: Characters in the pattern name (10 characters) name Macro instruction G65 H91 Pn Qq Rr Ii Jj Kk ; H91: Specifies the menu title n : Specifies
  • Page 42421. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION Example Custom macros for the menu title and hole pattern names. MENU : HOLE PATTERN O0000 N00000 1. TAPPING 2. DRILLING 3. BORING 4. POCKET 5. BOLT HOLE 6. LINE ANGLE 7. GRID 8. PECK 9. TEST PATRN 10. BACK > _ MDI **** *** *** 16:05:59 [ MACR
  • Page 42521. PATTERN DATA INPUT FUNCTION PROGRAMMING B–63004EN/02 21.2 When a pattern menu is selected, the necessary pattern data is displayed. PATTERN DATA VAR. : BOLT HOLE O0001 N00000 DISPLAY NO. NAME DATA COMMENT 500 TOOL 0.000 501 STANDARD X 0.000 *BOLT HOLE 502 STANDARD Y 0.000 CIRCLE* 503 RADIUS 0.00
  • Page 42621. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION D Macro instruction Menu title : C1 C2 C3 C4 C5 C6 C7 C8 C9C10C11C12 specifying the pattern C1 ,C2, , C12 : Characters in the menu title (12 characters) … data title Macro instruction (the menu title) G65 H92 Pn Qq Rr Ii Jj Kk ; H92 : Specifie
  • Page 42721. PATTERN DATA INPUT FUNCTION PROGRAMMING B–63004EN/02 D Macro instruction to One comment line: C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 describe a comment C1, C2,…, C12 : Character string in one comment line (12 characters) Macro instruction G65 H94 Pn Qq Rr Ii Jj Kk ; H94 : Specifies the comment p
  • Page 42821. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION Examples Macro instruction to describe a parameter title , the variable name, and a comment. VAR. : BOLT HOLE O0001 N00000 NO. NAME DATA COMMENT 500 TOOL 0.000 501 STANDARD X 0.000 *BOLT HOLE 502 STANDARD Y 0.000 CIRCLE* 503 RADIUS 0.000 SET P
  • Page 42921. PATTERN DATA INPUT FUNCTION PROGRAMMING B–63004EN/02 21.3 CHARACTERS AND Table.21.3 (a) Characters and codes to be used for the pattern data input function CODES TO BE USED Char- Code Comment Char- Code Comment acter acter FOR THE PATTERN A 065 6 054 DATA INPUT B 066 7 055 FUNCTION C 067 8 056 D
  • Page 43021. PATTERN DATA INPUT B–63004EN/02 PROGRAMMING FUNCTION Table 21.3 (b) Numbers of subprograms employed in the pattern data input function Subprogram No. Function O9500 Specifies character strings displayed on the pattern data menu. O9501 Specifies a character string of the pattern data correspondin
  • Page 431III. OPERATIO
  • Page 432B–63004EN/02 OPERATION 1. GENERAL 1 GENERAL 413
  • Page 4331. GENERAL OPERATION B–63004EN/02 1.1 MANUAL OPERATION Explanations D Manual reference The CNC machine tool has a position used to determine the machine position return (See position. Section III–3.1) This position is called the reference position, where the tool is replaced or the coordinate are se
  • Page 434B–63004EN/02 OPERATION 1. GENERAL D The tool movement by Using machine operator’s panel switches, push buttons, or the manual manual operation handle, the tool can be moved along each axis. Machine operator’s panel Manual pulse generator Tool Workpiece Fig. 1.1 (b) The tool movement by manual operat
  • Page 4351. GENERAL OPERATION B–63004EN/02 1.2 Automatic operation is to operate the machine according to the created program. It includes memory, MDI, and DNC operations. (See Section TOOL MOVEMENT III–4). BY PROGRAMMING – AUTOMATIC Program OPERATION 01000 ; M_S_T ; G92_X_ ; Tool G00... ; G01...... ; . . .
  • Page 436B–63004EN/02 OPERATION 1. GENERAL 1.3 AUTOMATIC OPERATION Explanations D Program selection Select the program used for the workpiece. Ordinarily, one program is prepared for one workpiece. If two or more programs are in memory, select the program to be used, by searching the program number (Section
  • Page 4371. GENERAL OPERATION B–63004EN/02 D Handle interruption (See While automatic operation is being executed, tool movement can overlap Section III–4.6) automatic operation by rotating the manual handle. Grinding wheel (tool) Workpiece Depth of cut by manual feed Depth of cut specified by a program Fig.
  • Page 438B–63004EN/02 OPERATION 1. GENERAL 1.4 Before machining is started, the automatic running check can be executed. It checks whether the created program can operate the machine TESTING A as desired. This check can be accomplished by running the machine PROGRAM actually or viewing the position display c
  • Page 4391. GENERAL OPERATION B–63004EN/02 D Single block (See When the cycle start push button is pressed, the tool executes one Section III–5.5) operation then stops. By pressing the cycle start again, the tool executes the next operation then stops. The program is checked in this manner. Cycle start Cycle
  • Page 440B–63004EN/02 OPERATION 1. GENERAL 1.5 After a created program is once registered in memory, it can be corrected or modified from the MDI panel (See Section III–9). EDITING A PART This operation can be executed using the part program storage/edit PROGRAM function. Program registration Program correct
  • Page 4411. GENERAL OPERATION B–63004EN/02 1.6 The operator can display or change a value stored in CNC internal memory by key operation on the MDI screen (See III–11). DISPLAYING AND SETTING DATA Data setting Data display Screen Keys MDI CNC memory Fig. 1.6 (a) Displaying and Setting Data Explanations D Off
  • Page 442B–63004EN/02 OPERATION 1. GENERAL Offset value of the tool Offset value of the tool Tool Workpiece Fig. 1.6 (c) Offset Value D Displaying and setting Apart from parameters, there is data that is set by the operator in operator’s setting data operation. This data causes machine characteristics to cha
  • Page 4431. GENERAL OPERATION B–63004EN/02 D Displaying and setting The CNC functions have versatility in order to take action in parameters characteristics of various machines. For example, CNC can specify the following: ⋅Rapid traverse rate of each axis ⋅Whether increment system is based on metric system o
  • Page 444B–63004EN/02 OPERATION 1. GENERAL 1.7 DISPLAY 1.7.1 The contents of the currently active program are displayed. In addition, the programs scheduled next and the program list are displayed. Program Display (See Section III–11.2.1) Active sequence number Active program number PROGRAM O1100 N00005 N1 G
  • Page 4451. GENERAL OPERATION B–63004EN/02 1.7.2 The current position of the tool is displayed with the coordinate values. The distance from the current position to the target position can also be Current Position displayed. (See Section III–11.1 to 11.1.3) Display X z x Z Workpiece coordinate system ACTUAL
  • Page 446B–63004EN/02 OPERATION 1. GENERAL 1.7.4 When this option is selected, two types of run time and number of parts are displayed on the screen. (See Section lll–11.4.9) Parts Count Display, Run Time Display ACTUAL POSITION(ABSOLUTE) O1000 N00010 X 123.456 Z 456.789 PART COUNT 5 RUN TIME 0H15M CYCLE TIM
  • Page 4471. GENERAL OPERATION B–63004EN/02 1.7.5 The graphic can be used to draw a tool path for automatic operation and manual operation, thereby indicating the progress of cutting and the Graphic Display (See position of the tool. (See Section III–12) Section III–12) X O0001 N00021 X 200.000 Z 200.000 Z ME
  • Page 448B–63004EN/02 OPERATION 1. GENERAL 1.8 Programs, offset values, parameters, etc. input in CNC memory can be output to paper tape, cassette, or a floppy disk for saving. After once DATA OUTPUT output to a medium, the data can be input into CNC memory. Portable tape reader FANUC PPR Memory Paper tape P
  • Page 4492. OPERATIONAL DEVICES OPERATION B–63004EN/02 2 OPERATIONAL DEVICES The available operational devices include the setting and display unit attached to the CNC, the machine operator’s panel, and external input/output devices such as a Handy File and etc. 430
  • Page 450B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.1 The setting and display units are shown in Subsections 2.1.1 to 2.1.5 of Part III. SETTING AND DISPLAY UNITS CNC control unit with 7.2″/8.4″ LCD: III–2.1.1 CNC control unit with 9.5″/10.4″ LCD: III–2.1.2 Stand–Alone type small MDI unit: III–2.1.3 Sta
  • Page 4512. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.1.1 CNC Control Unit with 7.2″/8.4″ LCD 2.1.2 CNC Control Unit with 9.5″/10.4″ LCD 432
  • Page 452B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.1.3 Stand–Alone Type Small MDI Unit Address/numeric keys Function keys Shift key Cancel (CAN) key Input key Edit keys Help key Reset key Cursor keys Page change keys 433
  • Page 4532. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.1.4 Stand–Alone Type Standard MDI Unit Reset key Address/numeric keys Help key Edit keys Cancel (CAN) key Input key Shift key Function keys Page change Cursor keys keys 434
  • Page 454B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.1.5 Stand–Alone Type 61 Full Key MDI Unit Reset key Address/numeric keys Function keys Shift key Help key Page change keys Cursor keys Cancel (CAN) key Input key Edit keys 435
  • Page 4552. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.2 EXPLANATION OF THE KEYBOARD Table 2.2 Explanation of the MDI keyboard Number Name Explanation 1 RESET key Press this key to reset the CNC, to cancel an alarm, etc. RESET 2 HELP key Press this key to display how to operate the machine tool, such as MD
  • Page 456B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES Table 2.2 Explanation of the MDI keyboard Number Name Explanation 10 Cursor move keys There are four different cursor move keys. : This key is used to move the cursor to the right or in the forward direction. The cursor is moved in short units in the for
  • Page 4572. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.3 The function keys are used to select the type of screen (function) to be displayed. When a soft key (section select soft key) is pressed FUNCTION KEYS immediately after a function key, the screen (section) corresponding to the AND SOFT KEYS selected
  • Page 458B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.3.2 Function keys are provided to select the type of screen to be displayed. Function Keys The following function keys are provided on the MDI panel: POS Press this key to display the position screen. PROG Press this key to display the program screen.
  • Page 4592. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.3.3 To display a more detailed screen, press a function key followed by a soft Soft Keys key. Soft keys are also used for actual operations. The following illustrates how soft key displays are changed by pressing each function key. The symbols in the f
  • Page 460B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES POSITION SCREEN Soft key transition triggered by the function key POS POS Absolute coordinate display [ABS] [(OPRT)] [PTSPRE] [EXEC] [RUNPRE] [EXEC] Relative coordinate display [REL] [(OPRT)] (Axis or numeral) [PRESET] [ORIGIN] [ALLEXE] (Axis name) [EXEC
  • Page 4612. OPERATIONAL DEVICES OPERATION B–63004EN/02 PROGRAM SCREEN Soft key transition triggered by the function key PROG in the MEM mode 1/2 PROG Program display screen [PRGRM] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT] is pressed” (O number) [O SRH] (1) (N number) [N SRH] [REWIND] [P TYPE] [Q TYP
  • Page 462B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2/2 (2) [FL.SDL] [PRGRM] Return to (1) (Program display) File directory display screen [DIR] [(OPRT)] [SELECT] (File No. ) [F SET] [EXEC] Schedule operation display screen [SCHDUL] [(OPRT)] [CLEAR] [CAN] [EXEC] (Schedule data) [INPUT] 443
  • Page 4632. OPERATIONAL DEVICES OPERATION B–63004EN/02 PROGRAM SCREEN Soft key transition triggered by the function key PROG in the EDIT mode 1/2 PROG Program display [PRGRM] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT] is pressed” (O number) [O SRH] (Address) [SRH↓] (Address) [SRH↑] [REWIND] [F SRH] [C
  • Page 464B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2/2 (1) Program directory display [LIB] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT] is pressed” (O number) [O SRH] Return to the program [READ] [CHAIN] [STOP] [CAN] (O number) [EXEC] [PUNCH] [STOP] [CAN] (O number) [EXEC] Graphic Conversational Pro
  • Page 4652. OPERATIONAL DEVICES OPERATION B–63004EN/02 PROGRAM SCREEN Soft key transition triggered by the function key PROG in the MDI mode PROG Program display [PRGRM] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT] is pressed” Program input screen [MDI] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT]
  • Page 466B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES PROGRAM SCREEN Soft key transition triggered by the function key PROG in the HNDL, JOG, or REF mode PROG Program display [PRGRM] [(OPRT)] [BG–EDT] See “When the soft key [BG–EDT] is pressed” Current block display screen [CURRNT] [(OPRT)] [BG–EDT] See “Wh
  • Page 4672. OPERATIONAL DEVICES OPERATION B–63004EN/02 PROGRAM SCREEN Soft key transition triggered by the function key PROG (When the soft key [BG–EDT] is pressed in all modes) 1/2 PROG Program display [PRGRM] [(OPRT)] [BG–END] (O number) [O SRH] (Address) [SRH↓] (Address) [SRH↑] [REWIND] [F SRH] [CAN] (N n
  • Page 468B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2/2 (1) Program directory display [LIB] [(OPRT)] [BG–EDT] (O number) [O SRH] Return to the program [READ] [CHAIN] [STOP] [CAN] (O number) [EXEC] [PUNCH] [STOP] [CAN] (O number) [EXEC] Graphic Conversational Programming [C.A.P.] [PRGRM] Return to the prog
  • Page 4692. OPERATIONAL DEVICES OPERATION B–63004EN/02 OFFSET/SETTING SCREEN Soft key transition triggered by the function key OFFSET SETTING 1/2 OFFSET SETTING Tool offset screen [OFFSET] [WEAR] [(OPRT)] (Number) [NO SRH] [GEOM] (Axis name and numeral) [MEASUR] (Axis name) [INP.C.] (Numeral) [+INPUT] (Numer
  • Page 470B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2/2 (1) Software operator’s panel screen [OPR] Tool life management setting screen [TOOLLF] [(OPRT)] (Number) [NO SRH] [CLEAR] [CAN] [EXEC] (Numeral) [INPUT] Y axis tool offset screen [OFST.2] [WEAR] [(OPRT)] (Number) [NO SRH] [GEOM] (Axis name and numer
  • Page 4712. OPERATIONAL DEVICES OPERATION B–63004EN/02 SYSTEM SCREEN Soft key transition triggered by the function key SYSTEM 1/2 SYSTEM Parameter screen [PARAM] [(OPRT)] (Number) [NO SRH] [ON:1] [OFF:0] (Numeral) [+INPUT] (Numeral) [INPUT] [READ] [CAN] [EXEC] [PUNCH] [ALL] [CAN] [EXEC] [NON–0] [CAN] Note) S
  • Page 472B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES (1) 2/2 Pitch error compensation screen [PITCH] [(OPRT)] (No.) [NO SRH] [ON:1] [OFF:0] (Numeral) [+INPUT] (Numeral) [INPUT] [READ] [CAN] [EXEC] [PUNCH] [CAN] Note) Search for the start of the file using [EXEC] the PRGRM screen for read/punch. Servo param
  • Page 4732. OPERATIONAL DEVICES OPERATION B–63004EN/02 MESSAGE SCREEN Soft key transition triggered by the function key MESSAGE MESSAGE Alarm display screen [ALARM] Message display screen [MSG] Alarm history screen [HISTRY] [(OPRT)] [CLEAR] HELP SCREEN Soft key transition triggered by the function key HELP H
  • Page 474B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES GRAPHIC SCREEN Soft key transition triggered by the function key GRAPH Tool path graphics GRAPH Mode 0 Tool path graphics [G.PRM] [(OPRT)] [NORMAL] [GRAPH] [(OPRT)] [HEAD] [ERASE] [PROCES] [EXEC] [STOP] [ZOOM] [(OPRT)] [ACT] [HI/LO] A.ST/Path graphics GR
  • Page 4752. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.3.4 When an address and a numerical key are pressed, the character Key Input and Input corresponding to that key is input once into the key input buffer. The contents of the key input buffer is displayed at the bottom of the screen. Buffer In order to
  • Page 476B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.3.5 After a character or number has been input from the MDI panel, a data Warning Messages check is executed when INPUT key or a soft key is pressed. In the case of incorrect input data or the wrong operation a flashing warning message will be displaye
  • Page 4772. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.3.6 There are 12 soft keys in the 10.4″ LCD/MDI or 9.5″ LCD/MDI panel. Soft Key Configuration As illustrated below, the 5 soft keys on the right and those on the right and left edges operate in the same way as the 7.2″ LCD/8.4″ LCD, whereas the 5 keys
  • Page 478B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.4 External input/output devices such as FANUC Handy File etc. are available. This section outlines each device. For details on the devices, EXTERNAL I/O refer to the manuals listed below. DEVICES Table 2.4 External I/O device Max. Reference Device name
  • Page 4792. OPERATIONAL DEVICES OPERATION B–63004EN/02 Parameter Before an external input/output device can be used, parameters must be set as follows. CNC MAIN CPU BOARD OPTION–1 BOARD Channel 1 Channel 2 Channel 3 JD5A JD5B JD5C JD6A RS–232–C RS–232–C RS–232–C RS–422 Reader/ Reader/ Host Host puncher punch
  • Page 480B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.4.1 The Handy File is an easy–to–use, multi function floppy disk FANUC Handy File input/output device designed for FA equipment. By operating the Handy File directly or remotely from a unit connected to the Handy File, programs can be transferred and e
  • Page 4812. OPERATIONAL DEVICES OPERATION B–63004EN/02 2.5 POWER ON/OFF 2.5.1 Turning on the Power Procedure of turning on the power 1 Check that the appearance of the CNC machine tool is normal. (For example, check that front door and rear door are closed.) 2 Turn on the power according to the manual issued
  • Page 482B–63004EN/02 OPERATION 2. OPERATIONAL DEVICES 2.5.2 If a hardware failure or installation error occurs, the system displays one Screen Displayed at of the following three types of screens then stops. Information such as the type of printed circuit board installed in each slot Power–on is indicated.
  • Page 4832. OPERATIONAL DEVICES OPERATION B–63004EN/02 Screen indicating module setting status B1F1 – 01 SLOT 01 (3046) : END END: Setting completed SLOT 02 (3050) : Blank: Setting not com- pleted Module ID Slot number Display of software configuration B1F1 – 01 CNC control software SERVO : 9090–01 Digital s
  • Page 484B–63004EN/02 OPERATION 3. MANUAL OPERATION 3 MANUAL OPERATION MANUAL OPERATION are six kinds as follows : 3.1 Manual reference position return 3.2 Jog feed 3.3 Incremental feed 3.4 Manual handle feed 3.5 Manual absolute on and off 3.6 Manual linear / circular interpolation 465
  • Page 4853.MANUAL OPERATION OPERATION B–63004EN/02 3.1 The tool is returned to the reference position as follows : The tool is moved in the direction specified in parameter ZMI (bit 5 of No. MANUAL 1006) for each axis with the reference position return switch on the REFERENCE machine operator’s panel. The to
  • Page 486B–63004EN/02 OPERATION 3. MANUAL OPERATION Explanation D Automatically setting Bit 0 (ZPR) of parameter No. 1201 is used for automatically setting the the coordinate system coordinate system. When ZPR is set, the coordinate system is automatically determined when manual reference position return is
  • Page 4873.MANUAL OPERATION OPERATION B–63004EN/02 3.2 In the JOG mode, pressing a feed axis and direction selection switch on the machine operator’s panel continuously moves the tool along the JOG FEED selected axis in the selected direction. The manual continuous feedrate is specified in a parameter (No.14
  • Page 488B–63004EN/02 OPERATION 3. MANUAL OPERATION Explanations D Manual per revolution To enable manual per revolution feed, set bit 4 (JRV) of parameter No. feed 1402 to 1. During manual per revolution feed, the tool is jogged at the following feedrate: Feed distance per rotation of the spindle (mm/rev) (
  • Page 4893.MANUAL OPERATION OPERATION B–63004EN/02 3.3 In the incremental (INC) mode, pressing a feed axis and direction selection switch on the machine operator’s panel moves the tool one step INCREMENTAL FEED along the selected axis in the selected direction. The minimum distance the tool is moved is the l
  • Page 490B–63004EN/02 OPERATION 3. MANUAL OPERATION 3.4 In the handle mode, the tool can be minutely moved by rotating the manual pulse generator on the machine operator’s panel. Select the axis MANUAL HANDLE along which the tool is to be moved with the handle feed axis selection FEED switches. The minimum d
  • Page 4913.MANUAL OPERATION OPERATION B–63004EN/02 Explanation D Availability of manual Parameter JHD (bit 0 of No. 7100) enables or disables the manual pulse pulse generator in Jog generator in the JOG mode. mode (JHD) When the parameter JHD( bit 0 of No. 7100) is set 1,both manual handle feed and increment
  • Page 492B–63004EN/02 OPERATION 3. MANUAL OPERATION WARNING Rotating the handle quickly with a large magnification such as x100 moves the tool too fast. The feedrate is clamped at the rapid traverse feedrate. NOTE Rotate the manual pulse generator at a rate of five rotations per second or lower. If the manua
  • Page 4933.MANUAL OPERATION OPERATION B–63004EN/02 3.5 Whether the distance the tool is moved by manual operation is added to the coordinates can be selected by turning the manual absolute switch on MANUAL ABSOLUTE or off on the machine operator’s panel. When the switch is turned on, the ON AND OFF distance
  • Page 494B–63004EN/02 OPERATION 3. MANUAL OPERATION Explanation The following describes the relation between manual operation and coordinates when the manual absolute switch is turned on or off, using a program example. G01G90 X100.0Z100.0F010 ; (1) X200.0Z150.0 ; (2) X300.0Z200.0 ; (3) The subsequent figure
  • Page 4953.MANUAL OPERATION OPERATION B–63004EN/02 D When reset after a Coordinates when the feed hold button is pressed while block (2) is being manual operation executed, manual operation (Y–axis +75.0) is performed, the control unit following a feed hold is reset with the RESET button, and block (2) is re
  • Page 496B–63004EN/02 OPERATION 3. MANUAL OPERATION When the switch is ON during tool nose radius compensation Operation of the machine upon return to automatic operation after manual intervention with the switch is ON during execution with an absolute command program in the tool nose radius compensation mod
  • Page 4973.MANUAL OPERATION OPERATION B–63004EN/02 Manual operation during cornering This is an example when manual operation is performed during cornering. VA2’, VB1’, and VB2’ are vectors moved in parallel with VA2, VB1 and VB2 by the amount of manual movement. The new vectors are calculated from VC1 and V
  • Page 498B–63004EN/02 OPERATION 3. MANUAL OPERATION 3.6 In manual handle feed or jog feed, the following types of feed operations are enabled in addition to the conventional feed operation along a MANUAL specified single axis (X–axis, Y–axis, Z–axis, and so forth) based on LINEAR/CIRCULAR simultaneous 1–axis
  • Page 4993.MANUAL OPERATION OPERATION B–63004EN/02 For jog feed The feedrate can be overridden using the manual feedrate override dial. The procedure above is just an example. For actual operations, refer to the relevant manual provided by the machine tool builder. Explanations D Definition of a straight For
  • Page 500B–63004EN/02 OPERATION 3. MANUAL OPERATION (2) Linear feed (simultaneous 2–axis control) By turning a manual handle, the tool can be moved along the straight line parallel to a specified straight line on a simultaneous 2–axis control basis. This manual handle is referred to as the guidance handle. M
  • Page 5013.MANUAL OPERATION OPERATION B–63004EN/02 D Feedrate for manual Feedrate handle feed The feedrate depends on the speed at which a manual handle is turned. A distance to be traveled by the tool (along a tangent in the case of linear or circular feed) when a manual handle is turned by one pulse can be
  • Page 502B–63004EN/02 OPERATION 3. MANUAL OPERATION D Manual handle feed in Even in JOG mode, manual handle feed can be enabled using bit 0 (JHD) JOG mode of parameter No. 7100. In this case, however, manual handle feed is enabled only when the tool is not moved along any axis by jog feed. Limitations D Mirr
  • Page 5033.MANUAL OPERATION OPERATION B–63004EN/02 3.7 The manual numeric command function allows data programmed through the MDI to be executed in jog mode. Whenever the system is MANUAL NUMERIC ready for jog feed, a manual numeric command can be executed. The COMMAND following eight functions are supported
  • Page 504B–63004EN/02 OPERATION 3. MANUAL OPERATION Example 1: When the maximum number of controlled axes is six PROGRAM (JOG) O0010 N00020 G00 P (ABSOLUTE) (DISTANCE TO GO) X X 0.000 X 0.000 Y Y 0.000 Y 0.000 Z Z 0.000 Z 0.000 U U 0.000 U 0.000 V V 0.000 V 0.000 W W 0.000 W 0.000 M S T B >_ JOG **** *** ***
  • Page 5053.MANUAL OPERATION OPERATION B–63004EN/02 PROGRAM (JOG) O0010 N00020 G00 P (ABSOLUTE) (DISTANCE TO GO) X 10.000 X 0.000 X 0.000 Y Y 0.000 Y 0.000 Z Z 0.000 Z 0.000 U U 0.000 U 0.000 V V 0.000 V 0.000 W W 0.000 W 0.000 M S T B >Z120.5_ JOG * * * * *** *** 00 : 00 : 00 CLEAR INPUT The following data c
  • Page 506B–63004EN/02 OPERATION 3. MANUAL OPERATION Explanations D Positioning An amount of travel is given as a numeric value, preceded by an address such as X, Y, or Z. This is always regarded as being an incremental command, regardless of whether G90 or G91 is specified. The tool moves along each axis ind
  • Page 5073.MANUAL OPERATION OPERATION B–63004EN/02 D Automatic reference The tool returns directly to the reference position without passing through position return (G28) any intermediate points, regardless of the specified amount of travel. For axes for which no move command is specified, however, a return
  • Page 508B–63004EN/02 OPERATION 3. MANUAL OPERATION D B codes After address B, specify a numeric value of no more than the number of (second auxiliary digits specified by parameter No. 3033. functions) NOTE 1 B codes can be renamed “U,” “V,” “W,” “A,” or “C” by setting parameter No. 3460. If the new name is
  • Page 5093.MANUAL OPERATION OPERATION B–63004EN/02 D Halting execution If one of the following occurs during execution, execution is halted, and the data is cleared in the same way as when soft key [CLEAR] is pressed. The remaining distance to be traveled is canceled. (1) When a feed hold is applied (2) When
  • Page 510B–63004EN/02 OPERATION 3. MANUAL OPERATION D Functions not supporting Manual numeric commands cannot be specified for an axis being used for manual numeric spindle positioning, polygon turning, or synchronization/composite commands control. Attempting to execute a manual numeric command for such an
  • Page 5114. AUTOMATIC OPERATION OPERATION B–63004EN/02 4 AUTOMATIC OPERATION Programmed operation of a CNC machine tool is referred to as automatic operation. This chapter explains the following types of automatic operation: S MEMORY OPERATION Operation by executing a program registered in CNC memory S MDI O
  • Page 512B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.1 Programs are registered in memory in advance. When one of these programs is selected and the cycle start switch on the machine operator’s MEMORY panel is pressed, automatic operation starts, and the cycle start LED goes OPERATION on. When the feed ho
  • Page 5134. AUTOMATIC OPERATION OPERATION B–63004EN/02 When the cycle start switch on the machine operator’s panel is pressed while the feed hold LED is on, machine operation restarts. b. Terminating memory operation Press the RESET key on the MDI panel. Automatic operation is terminated and the reset state
  • Page 514B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION D Reset Automatic operation can be stopped and the system can be made to the reset state by using RESET key on the MDI or external reset signal. When reset operation is applied to the system during a tool moving status, the motion is slowed down then sto
  • Page 5154. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.2 In the MDI mode, a program consisting of up to 10 lines can be created in the same format as normal programs and executed from the MDI panel. MDI OPERATION MDI operation is used for simple test operations. The following procedure is given as an examp
  • Page 516B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 5 To execute a program, set the cursor on the head of the program. (Start from an intermediate point is possible.) Push Cycle Start button on the operator’s panel. By this action, the prepared program will start. (For the two–path control, select the too
  • Page 5174. AUTOMATIC OPERATION OPERATION B–63004EN/02 Explanation The previous explanation of how to execute and stop memory operation also applies to MDI operation, except that in MDI operation, M30 does not return control to the beginning of the program (M99 performs this function). D Erasing the program
  • Page 518B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION D Macro call When the custom macro option is provided, macro programs can also be created, called, and executed in the MDI mode. However, macro call commands cannot be executed when the mode is changed to MDI mode after memory operation is stopped during
  • Page 5194. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.3 This function specifies Sequence No. or Block No. of a block to be restarted when a tool is broken down or when it is desired to restart PROGRAM RESTART machining operation after a day off, and restarts the machining operation from that block. It can
  • Page 520B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION Procedure for Program restart by Specifying a sequence number Procedure 1 [ P TYPE ] 1 Retract the tool and replace it with a new one. When necessary, change the offset. (Go to step 2.) [ Q TYPE ] 1 When power is turned ON or emergency stop is released,
  • Page 5214. AUTOMATIC OPERATION OPERATION B–63004EN/02 5 The sequence number is searched for, and the program restart screen appears on the CRT display. PROGRAM RESTART O0002 N00100 DESTINATION M 1 2 X 57. 096 1 2 Z 56. 943 1 2 1 2 1 2 1 ******** DISTANCE TO GO ******** ******** 1 X 1. 459 2 Z 7. 320 T *****
  • Page 522B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION Procedure for Program Restart by Specifying a Block Number Procedure 1 [ P TYPE ] 1 Retract the tool and replace it with a new one. When necessary, change the offset. (Go to step 2.) [ Q TYPE ] 1 When power is turned ON or emergency stop is released, per
  • Page 5234. AUTOMATIC OPERATION OPERATION B–63004EN/02 The coordinates and amount of travel for restarting the program can be displayed for up to five axes. If your system supports six or more axes, pressing the [RSTR] soft key again displays the data for the sixth and subsequent axes. (The program restart s
  • Page 524B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION < Example 2 > CNC Program Number of blocks O 0001 ; 1 G90 G92 X0 Y0 Z0 ; 2 G90 G00 Z100. ; 3 G81 X100. Y0. Z–120. R–80. F50. ; 4 #1 = #1 + 1 ; 4 #2 = #2 + 1 ; 4 #3 = #3 + 1 ; 4 G00 X0 Z0 ; 5 M30 ; 6 Macro statements are not counted as blocks. D Storing /
  • Page 5254. AUTOMATIC OPERATION OPERATION B–63004EN/02 D Single block When single block operation is ON during movement to the restart position, operation stops every time the tool completes movement along an axis. When operation is stopped in the single block mode, MDI intervention cannot be performed. D Ma
  • Page 526B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION WARNING As a rule, the tool cannot be returned to a correct position under the following conditions. S Special care must be taken in the following cases since none of them cause an alarm: S Manual operation is performed when the manual absolute mode is O
  • Page 5274. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.4 The schedule function allows the operator to select files (programs) registered on a floppy–disk in an external input/output device (Handy SCHEDULING File, Floppy Cassette, or FA Card) and specify the execution order and FUNCTION number of repetition
  • Page 528B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION FILE DIRECTORY O0001 N00000 CURRENT SELECTED : SCHEDULE NO. FILE NAME (METER) VOL 0000 SCHEDULE 0001 PARAMETER 58.5 0002 ALL PROGRAM 11.0 0003 O0001 1.9 0004 O0002 1.9 0005 O0010 1.9 0006 O0020 1.9 0007 O0040 1.9 0008 O0050 1.9 MEM * * * * *** *** 19 : 1
  • Page 5294. AUTOMATIC OPERATION OPERATION B–63004EN/02 FILE DIRECTORY F0007 N00000 CURRENT SELECTED:O0040 RMT **** *** *** 13 : 27 : 54 PRGRM DIR SCHDUL (OPRT) Screen No. 3 D Procedure for executing 1 Display the list of files registered in the Floppy Cassette. The display the scheduling function procedure i
  • Page 530B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION FILE DIRECTORY O0000 N02000 ORDER FILE NO. REQ.REP CUR.REP 01 0007 5 5 02 0003 23 23 03 0004 9999 156 04 0005 LOOP 0 05 06 07 08 09 10 RMT **** *** *** 10 : 10 : 40 PRGRM DIR SCHDUL (OPRT) Screen No. 5 Explanations D Specifying no file If no file number
  • Page 5314. AUTOMATIC OPERATION OPERATION B–63004EN/02 Alarm Alarm No. Description 086 An attempt was made to execute a file that was not regis- tered in the floppy disk. 210 M198 and M99 were executed during scheduled operation, or M198 was executed during DNC operation. 512
  • Page 532B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.5 The subprogram call function is provided to call and execute subprogram files stored in an external input/output device (Handy File, FLOPPY SUBPROGRAM CALL CASSETTE, FA Card) during memory operation. FUNCTION (M198) When the following block in a prog
  • Page 5334. AUTOMATIC OPERATION OPERATION B–63004EN/02 NOTE 1 When M198 in the program of the file saved in a floppy cassette is executed, a P/S alarm (No.210) is given. When a program in the memory of CNC is called and M198 is executed during execution of a program of the file saved in a floppy cassette, M1
  • Page 534B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.6 The movement by manual handle operation can be done by overlapping it with the movement by automatic operation in the automatic operation MANUAL HANDLE mode. INTERRUPTION Tool position during automatic operation X Tool position after handle interrupt
  • Page 5354. AUTOMATIC OPERATION OPERATION B–63004EN/02 Explanations D Relation with other The following table indicates the relation between other functions and the functions movement by handle interrupt. Display Relation Machine lock is effective. The tool does not move Machine lock even when this signal tu
  • Page 536B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION (c) RELATIVE : Position in relative coordinate system These values have no effect on the travel distance specified by handle interruption. (d) DISTANCE TO GO : The remaining travel distance in the current block has no effect on the travel distance specif
  • Page 5374. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.7 During automatic operation, the mirror image function can be used for movement along an axis. To use this function, set the mirror image switch MIRROR IMAGE to ON on the machine operator’s panel, or set the mirror image setting to ON from the CRT/MDI
  • Page 538B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 3 Enter an automatic operation mode (memory mode or MDI mode), then press the cycle start button to start automatic operation. Explanations D The mirror image function can also be turned on and off by setting bit 0 (MIRx) of parameter (No. 0012) to 1 or
  • Page 5394. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.8 In cases such as when tool movement along an axis is stopped by feed hold during automatic operation so that manual intervention can be used to MANUAL replace the tool: When automatic operation is restarted, this function INTERVENTION AND returns the
  • Page 540B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION Example 1. The N1 block cuts a workpiece Tool N2 Block start point N1 2. The tool is stopped by pressing the feed hold switch in the middle of the N1 block (point A). N2 N1 Point A 3. After retracting the tool manually to point B, tool movement is restar
  • Page 5414. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.9 By activating automatic operation during the DNC operation mode (RMT), it is possible to perform machining (DNC operation) while a DNC OPERATION program is being read in via reader/puncher interface, or remote buffer. If the floppy cassette directory
  • Page 542B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION D Program screen (12 soft key type) PROGRAM N020 X100.0 (DNC–PROG) ; N180 Z50.0 ; N030 X90.0 ; N190 Z40.0 ; N040 X80.0 ; N200 Z30.0 ; N050 X70.0 ; N210 Z20.0 ; N060 X60.0 ; N220 Z10.0 ; N070 X50.0 ; N230 Z0.0 ; N080 X40.0 ; N240 M02 ; N090 X30.0 ; % N100
  • Page 5434. AUTOMATIC OPERATION OPERATION B–63004EN/02 Alarm Number Message Contents 086 DR SIGNAL OFF When entering data in the memory by using Reader / Puncher interface, the ready signal (DR) of reader / puncher was turned off. Power supply of I/O unit is off or cable is not connected or a P.C.B. is defec
  • Page 544B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.10 DNC OPERATION WITH MEMORY CARD 4.10.1 “DNC operation with Memory Card” is a function that it is possible to Specification perform machining with executing the program in the memory card, which is assembled to the memory card interface, where is the
  • Page 5454. AUTOMATIC OPERATION OPERATION B–63004EN/02 NOTE 1 To use this function, it is necessary to set the parameter of No.20 to 4 by setting screen. No.20 [I/O CHANEL: Setting to select an input/output unit] Setting value is 4.: It means using the memory card interface. 2 When CNC control unit is a stan
  • Page 546B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.10.2.2 When the following block in a program in CNC memory is executed, a Subprogram call (M198) subprogram file in memory card is called. Format 1. Normal format M198 Pffff ∆∆∆∆ ; File number for a file in the memory card Number of repetition Memory c
  • Page 5474. AUTOMATIC OPERATION OPERATION B–63004EN/02 4.10.3 (1) The memory card can not be accessed, such as display of memory card LIMITATION and list and so on, during the DNC operation with memory card. NOTES (2) It is possible to execute the DNC operation with memory card on multi path system. However,
  • Page 548B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4.10.5 FS16i–TA B1F2–04 or later Applied Software FS18i–TA BEF2–04 or later 4.10.6 Connecting PCMCIA Card Attachment 4.10.6.1 Specification number Specification Remarks A02B–0236–K160 For 7.2″ LCD or 8.4″ LCD A02B–0236–K161 For 9.5″ LCD or 10.4″ LCD 4.10
  • Page 5494. AUTOMATIC OPERATION OPERATION B–63004EN/02 2) How to mount the card (a) Insert the card to slit of the attachment. Please pay attention to the direction of the card. (Please mach the direction of ditch on the card.) (b) Push up the card to the upper end of the attachment. 3) Assembling of the att
  • Page 550B–63004EN/02 OPERATION 4. AUTOMATIC OPERATION 4) Appearance after connection NOTE 1 In both case of stand–alone type i series and LCD mounted type i series, the memory card interface where is the left side of the screen of the display unit. (The memory card interface on the stand–alone type controll
  • Page 5515. TEST OPERATION OPERATION B–63004EN/02 5 TEST OPERATION The following functions are used to check before actual machining whether the machine operates as specified by the created program. 1. Machine Lock and Auxiliary Function Lock 2. Feedrate Override 3. Rapid Traverse Override 4. Dry Run 5. Sing
  • Page 552B–63004EN/02 OPERATION 5. TEST OPERATION 5.1 To display the change in the position without moving the tool, use machine lock. MACHINE LOCK AND There are two types of machine lock, all–axis machine lock, which stops AUXILIARY the movement along all axes, and specified–axis machine lock, which FUNCTIO
  • Page 5535. TEST OPERATION OPERATION B–63004EN/02 Restrictions D M, S, T command by only M, S, and T commands are executed in the machine lock state. machine lock D Reference position When a G27, G28, or G30 command is issued in the machine lock state, return under Machine the command is accepted but the too
  • Page 554B–63004EN/02 OPERATION 5. TEST OPERATION 5.2 A programmed feedrate can be reduced or increased by a percentage (%) selected by the override dial. This feature is used to check a program. FEEDRATE For example, when a feedrate of 100 mm/min is specified in the program, OVERRIDE setting the override di
  • Page 5555. TEST OPERATION OPERATION B–63004EN/02 5.3 An override of four steps (F0, 25%, 50%, and 100%) can be applied to the rapid traverse rate. F0 is set by a parameter (No. 1421). RAPID TRAVERSE OVERRIDE Rapid traverse 5m/min rate10m/min Override 50% Fig. 5.3 Rapid traverse override Procedure for Rapid
  • Page 556B–63004EN/02 OPERATION 5. TEST OPERATION 5.4 The tool is moved at the feedrate specified by a parameter regardless of the feedrate specified in the program. This function is used for checking DRY RUN the movement of the tool under the state that the workpiece is removed from the table. Tool ÇÇÇÇÇChu
  • Page 5575. TEST OPERATION OPERATION B–63004EN/02 5.5 Pressing the single block switch starts the single block mode. When the cycle start button is pressed in the single block mode, the tool stops after SINGLE BLOCK a single block in the program is executed. Check the program in the single block mode by exec
  • Page 558B–63004EN/02 OPERATION 5. TEST OPERATION Explanation D Reference position If G28 to G30 are issued, the single block function is effective at the return and single block intermediate point. D Single block during a In a canned cycle, the single block stop points are as follows. canned cycle Rapid tra
  • Page 5595. TEST OPERATION OPERATION B–63004EN/02 Rapid traverse S : Single–block stop Cutting feed Tool path Explanation lG73 6 S (Closed–loop cutting cycle) Tool path 1 5 to 6 is as- 4 3 1 sumed as 2 one cycle. After 10 is finished, a stop is made. lG74 9 5 1 Tool path 1 (End surface cutting–off cycle) 8 7
  • Page 560B–63004EN/02 OPERATION 5. TEST OPERATION D Special single–block Two–path control supports a single–block command signal for each of control tool posts 1 and 2. Single–block stop can thus be specified for the automatic operation program for each tool post. Note, however, that when the single–block co
  • Page 5616. SAFETY FUNCTIONS OPERATION B–63004EN/02 6 SAFETY FUNCTIONS To immediately stop the machine for safety, press the Emergency stop button. To prevent the tool from exceeding the stroke ends, Overtravel check and Stroke check are available. This chapter describes emergency stop, overtravel check, and
  • Page 562B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS 6.1 If you press Emergency Stop button on the machine operator’s panel, the machine movement stops in a moment. EMERGENCY STOP Red EMERGENCY STOP Fig. 6.1 Emergency stop This button is locked when it is pressed. Although it varies with the machine tool buil
  • Page 5636. SAFETY FUNCTIONS OPERATION B–63004EN/02 6.2 When the tool tries to move beyond the stroke end set by the machine tool limit switch, the tool decelerates and stops because of working the limit OVERTRAVEL switch and an OVER TRAVEL is displayed. Deceleration and stop Y X Stroke end Limit switch Fig.
  • Page 564B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS 6.3 There areas which the tool cannot enter can be specified with stored stroke check 1, stored stroke check 2, and stored stroke check 3. ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ STORED STROKE ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ CHECK ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ ÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇ Ç
  • Page 5656. SAFETY FUNCTIONS OPERATION B–63004EN/02 G 22X_Z_I_K_; A(X,Z) B(I,K) X>I,Z>K X–I>ζ Z–K>ζ ζ is the distance the tool travels in 8 ms. It is 2000 in least command increments when the feedrate is 15 m/min. Fig. 6.3 (b) Creating or changing the forbidden area using a program When setting the area by p
  • Page 566B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS D Checkpoint for the The parameter setting or programmed value (XZIK) depends on which forbidden area part of the tool or tool holder is checked for entering the forbidden area. Confirm the checking position (the top of the tool or the tool chuck) before pr
  • Page 5676. SAFETY FUNCTIONS OPERATION B–63004EN/02 D Setting the forbidden For the two–path control, set a forbidden area for each tool post. area for the two–path control NOTE In setting a forbidden area, if the two points to be set arethe same, the area is as follows: (1)When the forbidden area is stored
  • Page 568B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS 6.4 The chuck–tailstock barrier function prevents damage to the machine by checking whether the tool tip fouls either the chuck or tailstock. CHUCK AND Specify an area into which the tool may not enter (entry–inhibition area). TAILSTOCK This is done using t
  • Page 5696. SAFETY FUNCTIONS OPERATION B–63004EN/02 Tailstock barrier setting screen BARRIER (TAILSTOCK) O0000 N00000 L X L = 100.000 D = 200.000 L1 L1= 50.000 /D3 D1= 100.000 / L2 L2= 50.000 TZ / D2= 50.000 D2 D1 D * D3= 30.000 /D3 Z TZ= 100.000 ACTUAL POSITION (ABSOLUTE) X 200.000 Z 50.000 >_ MDI **** ***
  • Page 570B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS D Reference position 1 Return the tool to the reference position along the X– and Z–axes. return The chuck–tailstock barrier function becomes effective only once reference position return has been completed after power on. When an absolute position detector
  • Page 5716. SAFETY FUNCTIONS OPERATION B–63004EN/02 Symbol Description TY Chuck–shape selection (0: Holding the inner face of a tool, 1: Holding the outer face of a tool) CX Chuck position (along X–axis) CZ Chuck position (along Z–axis) L Length of chuck jaws W Depth of chuck jaws (radius) L1 Holding length
  • Page 572B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS D Setting the shape of a tailstock barrier L TZ L1 L2 Work- B piece D3 D2 D1 D Z Origin of the workpiece coordinate system Symbol Description TZ Tailstock position (along the Z–axis) L Tailstock length D Tailstock diameter L1 Tailstock length (1) D1 Tailsto
  • Page 5736. SAFETY FUNCTIONS OPERATION B–63004EN/02 Table 6.4 (d) Units Increment Data unit Valid data range system IS–A IS–B Metric input 0.001 mm 0.0001 mm –99999999 to +99999999 Inch input 0.0001 inch 0.00001 inch –99999999 to +99999999 D Setting the The tip angle of the tailstock is 60 degrees. The entry
  • Page 574B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS D Coordinate system An entry–inhibition area is defined using the workpiece coordinate system. Note the following. 1 When the workpiece coordinate system is shifted by means of a command or operation, the entry–inhibition area is also shifted by the same am
  • Page 5756. SAFETY FUNCTIONS OPERATION B–63004EN/02 6.5 During automatic operation, before the movement specified by a given block is started, whether the tool enters the inhibited area defined by STROKE LIMIT stored stroke limit 1, 2, or 3 is checked by determining the position of the CHECK PRIOR TO end poi
  • Page 576B–63004EN/02 OPERATION 6. SAFETY FUNCTIONS Example 2) End point Inhibited area defined by stored stroke limit 2 or 3 a The tool is stopped at point a according Start point to stored stroke limit 1 or 2. Inhibited area defined by stored stroke limit 2 or 3 End point Immediately upon movement commenci
  • Page 5776. SAFETY FUNCTIONS OPERATION B–63004EN/02 D Cyrindrical interpolation In cylindrical interpolation mode, no check is made. mode D Polar coordinate In polar coordinate interpolation mode, no check is made. interpolation mode D Slanted axis control When the slanted axis control option is selected, no
  • Page 5787. ALARM AND SELF–DIAGNOSIS B–63004EN/02 OPERATION FUNCTIONS 7 ALARM AND SELF–DIAGNOSIS FUNCTIONS When an alarm occurs, the corresponding alarm screen appears to indicate the cause of the alarm. The causes of alarms are classified by error codes. Up to 25 previous alarms can be stored and displayed
  • Page 5797. ALARM AND SELF–DIAGNOSIS FUNCTIONS OPERATION B–63004EN/02 7.1 ALARM DISPLAY Explanations D Alarm screen When an alarm occurs, the alarm screen appears. ALARM MESSAGE 0000 00000 100 PARAMETER WRITE ENABLE 510 OVER TRAVEL :+X 520 OVER TRAVEL :+2 530 OVER TRAVEL :+3 S 0 T0000 MDI **** *** *** ALM 18
  • Page 5807. ALARM AND SELF–DIAGNOSIS B–63004EN/02 OPERATION FUNCTIONS D Reset of the alarm Error codes and messages indicate the cause of an alarm. To recover from an alarm, eliminate the cause and press the reset key. D Error codes The error codes are classified as follows: No. 000 to 255: P/S alarms (Progr
  • Page 5817. ALARM AND SELF–DIAGNOSIS FUNCTIONS OPERATION B–63004EN/02 7.2 Up to 25 of the most recent CNC alarms are stored and displayed on the screen. ALARM HISTORY Display the alarm history as follows: DISPLAY Procedure for Alarm History Display 1 Press the function key MESSAGE 2 Press the chapter selecti
  • Page 5827. ALARM AND SELF–DIAGNOSIS B–63004EN/02 OPERATION FUNCTIONS 7.3 The system may sometimes seem to be at a halt, although no alarm has occurred. In this case, the system may be performing some processing. CHECKING BY The state of the system can be checked by displaying the self–diagnostic SELF–DIAGNO
  • Page 5837. ALARM AND SELF–DIAGNOSIS FUNCTIONS OPERATION B–63004EN/02 Explanations Diagnostic numbers 000 to 015 indicate states when a command is being specified but appears as if it were not being executed. The table below lists the internal states when 1 is displayed at the right end of each line on the s
  • Page 5847. ALARM AND SELF–DIAGNOSIS B–63004EN/02 OPERATION FUNCTIONS The table below shows the signals and states which are enabled when each diagnostic data item is 1. Each combination of the values of the diagnostic data indicates a unique state. 020 CUT SPEED UP/DOWN 1 0 0 0 1 0 0 021 RESET BUTTON ON 0 0
  • Page 5858. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8 DATA INPUT/OUTPUT NC data is transferred between the CNC and external input/output devices such as the Handy File. The following types of data can be entered and output : 1. Program 2. Offset data 3. Parameter 4. Pitch error compensation data 5. Custom m
  • Page 586B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.1 Of the external input/output devices, the FANUC Handy File use floppy disks as their input/output medium. FILES In this manual, an input/output medium is generally referred to as a floppy. Unlike an NC tape, a floppy allows the user to freely choose fr
  • Page 5878. DATA INPUT/OUTPUT OPERATION B–63004EN/02 D Protect switch The floppy is provided with the write protect switch. Set the switch to the write enable state. Then, start output operation. Write protect switch of a cassette (1) Write–protected (2) Write–enabled (Reading, writ- (Only reading is ing, an
  • Page 588B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.2 When the program is input from the floppy, the file to be input first must be searched. FILE SEARCH For this purpose, proceed as follows: File 1 File 2 File 3 File n Blank File searching of the file n Procedure for File Heading 1 Press the EDIT or MEMO
  • Page 5898. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Alarm No. Description The ready signal (DR) of an input/output device is off. An alarm is not immediately indicated in the CNC even when an alarm occurs during head searching (when a file is not 86 found, or the like). An alarm is given when the input/outp
  • Page 590B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.3 Files stored on a floppy can be deleted file by file as required. FILE DELETION Procedure for File Deletion 1 Insert the floppy into the input/output device so that it is ready for writing. 2 Press the EDIT switch on the machine operator’s panel. 3 Pre
  • Page 5918. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.4 PROGRAM INPUT/OUTPUT 8.4.1 This section describes how to load a program into the CNC from a floppy Inputting a Program or NC tape. Procedure for Inputting a Program 1 Make sure the input device is ready for reading. For the two–path control, select the
  • Page 592B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT D Program numbers on a S When a program is entered without specifying a program number. NC tape S The O–number of the program on the NC tape is assigned to the program. If the program has no O–number, the N–number in the first block is assigned to the prog
  • Page 5938. DATA INPUT/OUTPUT OPERATION B–63004EN/02 S Additional input is possible only when a program has already been registered. D Defining the same If an attempt has been made to register a program having the same number program number as that as that of a previously registered program, P/S alarm 073 is
  • Page 594B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.4.2 A program stored in the memory of the CNC unit is output to a floppy or Outputting a Program NC tape. Procedure for Outputting a Program 1 Make sure the output device is ready for output. For the two–path control, select the tool post for which a pro
  • Page 5958. DATA INPUT/OUTPUT OPERATION B–63004EN/02 D On the memo record Head searching with a file No. is necessary when a file output from the CNC to the floppy is again input to the CNC memory or compared with the content of the CNC memory. Therefore, immediately after a file is output from the CNC to th
  • Page 596B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.5 OFFSET DATA INPUT AND OUTPUT 8.5.1 Offset data is loaded into the memory of the CNC from a floppy or NC Inputting Offset Data tape. The input format is the same as for offset value output. See section III–8.5.2. When an offset value is loaded which has
  • Page 5978. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.5.2 All offset data is output in a output format from the memory of the CNC Outputting Offset Data to a floppy or NC tape. Procedure for Outputting Offset Data 1 Make sure the output device is ready for output. For the two–path control, select the tool p
  • Page 598B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.6 Parameters and pitch error compensation data are input and output from different screens, respectively. This chapter describes how to enter them. INPUTTING AND OUTPUTTING PARAMETERS AND PITCH ERROR COMPENSATION DATA 8.6.1 Parameters are loaded into the
  • Page 5998. DATA INPUT/OUTPUT OPERATION B–63004EN/02 14 Enter 0 in response to the prompt for “PARAMETER WRITE (PWE)” in setting data. 15 Turn the power to the NC back on. 16 Release the EMERGENCY STOP button on the machine operator’s panel. 8.6.2 All parameters are output in the defined format from the memo
  • Page 600B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT D Output file name When the floppy disk directory display function is used, the name of the output file is PARAMETER. Once all parameters have been output, the output file is named ALL PARAMETER. Once only parameters which are set to other than 0 have been
  • Page 6018. DATA INPUT/OUTPUT OPERATION B–63004EN/02 14 Enter 0 in response to the prompt for “PARAMETER WRITE (PWE)” of setting data. 15 Turn the power to the NC back on. 16 Release the EMERGENCY STOP button on the machine operator’s panel. Explanations D Pitch error Parameters 3620 to 3624 and pitch error
  • Page 602B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.7 INPUTTING / OUTPUTTING CUSTOM MACRO COMMON VARIABLES 8.7.1 The value of a custom macro common variable (#500 to #999) is loaded into the memory of the CNC from a floppy or NC tape. The same format Inputting Custom used to output custom macro common var
  • Page 6038. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.7.2 Custom macro common variables (#500 to #999) stored in the memory Outputting Custom of the CNC can be output in the defined format to a floppy or NC tape. Macro Common Variable Procedure for Outputting Custom Macro Common Variable 1 Make sure the out
  • Page 604B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.8 On the floppy directory display screen, a directory of the FANUC Handy File, FANUC Floppy Cassette, or FANUC FA Card files can be displayed. DISPLAYING In addition, those files can be loaded, output, and deleted. DIRECTORY OF FLOPPY DISK DIRECTORY (FLO
  • Page 6058. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.8.1 Displaying the Directory Displaying the Directory of Floppy Disk Files Procedure 1 Use the following procedure to display a directory of all the files stored in a floppy: 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key P
  • Page 606B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Procedure 2 Use the following procedure to display a directory of files starting with a specified file number : 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press sof
  • Page 6078. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Explanations D Screen fields and their NO : Displays the file number meanings FILE NAME : Displays the file name. (METER) : Converts and prints out the file capacity to paper tape length. You can also produce H (FEET)I by setting the INPUT UNIT to INCH of
  • Page 608B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.8.2 The contents of the specified file number are read to the memory of NC. Reading Files Procedure for Reading Files 1 Press the EDIT switch on the machine operator’s panel. For the two–path control, select the tool post for which a file is to be input
  • Page 6098. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.8.3 Any program in the memory of the CNC unit can be output to a floppy Outputting Programs as a file. Procedure for Outputting Programs 1 Press the EDIT switch on the machine operator’s panel. For the two–path control, select the tool post for which a p
  • Page 610B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.8.4 The file with the specified file number is deleted. Deleting Files Procedure for Deleting Files 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [FLO
  • Page 6118. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Limitations D Inputting file numbers If [F SET] or [O SET] is pressed without key inputting file number and and program numbers program number, file number or program number shows blank. When with keys 0 is entered for file numbers or program numbers, 1 is
  • Page 612B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.9 CNC programs stored in memory can be grouped according to their names, thus enabling the output of CNC programs in group units. Section OUTPUTTING A III–11.3.3 explains the display of a program listing for a specified group. PROGRAM LIST FOR A SPECIFIE
  • Page 6138. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10 To input/output a particular type of data, the corresponding screen is usually selected. For example, the parameter screen is used for parameter DATA INPUT/OUTPUT input from or output to an external input/output unit, while the program ON THE ALL IO s
  • Page 614B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.10.1 Input/output–related parameters can be set on the ALL IO screen. Setting Parameters can be set, regardless of the mode. Input/Output–Related Parameters Setting input/output–related parameters Procedure 1 Press function key SYSTEM . 2 Press the right
  • Page 6158. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10.2 A program can be input and output using the ALL IO screen. Inputting and When entering a program using a cassette or card, the user must specify the input file containing the program (file search). Outputting Programs File search Procedure 1 Press s
  • Page 616B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Explanations D Difference between N0 When a file already exists in a cassette or card, specifying N0 or N1 has and N1 the same effect. If N1 is specified when there is no file on the cassette or card, an alarm is issued because the first file cannot be fou
  • Page 6178. DATA INPUT/OUTPUT OPERATION B–63004EN/02 5 Press soft key [READ], then [EXEC]. STOP CAN EXEC The program is input with the program number specified in step 4 assigned. To cancel input, press soft key [CAN]. To stop input prior to its completion, press soft key [STOP]. Outputting a program Procedu
  • Page 618B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Deleting files Procedure 1 Press soft key [PRGRM] on the ALL IO screen, described in Section 8.10.1. 2 Select EDIT mode. A program directory is displayed. 3 Press soft key [(OPRT)]. The screen and soft keys change as shown below. D A program directory is d
  • Page 6198. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10.3 Parameters can be input and output using the ALL IO screen. Inputting and Outputting Parameters Inputting parameters Procedure 1 Press soft key [PARAM] on the ALL IO screen, described in Section 8.10.1. 2 Select EDIT mode. 3 Press soft key [(OPRT)].
  • Page 620B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Outputting parameters Procedure 1 Press soft key [PARAM] on the ALL IO screen, described in Section 8.10.1. 2 Select EDIT mode. 3 Press soft key [(OPRT)]. The screen and soft keys change as shown below. READ/PUNCH (PARAMETER) O1234 N12345 I/O CHANNEL 3 TV
  • Page 6218. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10.4 Offset data can be input and output using the ALL IO screen. Inputting and Outputting Offset Data Inputting offset data Procedure 1 Press soft key [OFFSET] on the ALL IO screen, described in Section 8.10.1. 2 Select EDIT mode. 3 Press soft key [(OPR
  • Page 622B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Outputting offset data Procedure 1 Press soft key [OFFSET] on the ALL IO screen, described in Section 8.10.1. 2 Select EDIT mode. 3 Press soft key [(OPRT)]. The screen and soft keys change as shown below. READ/PUNCH (OFFSET) O1234 N12345 I/O CHANNEL 3 TV C
  • Page 6238. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10.5 Custom macro common variables can be output using the ALL IO screen. Outputting Custom Macro Common Variables Outputting custom macro common variables Procedure 1 Press soft key [MACRO] on the ALL IO screen, described in Section 8.10.1. 2 Select EDI
  • Page 624B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.10.6 The ALL IO screen supports the display of a directory of floppy files, as Inputting and well as the input and output of floppy files. Outputting Floppy Files Displaying a file directory Procedure 1 Press the rightmost soft key (next–menu key) on the
  • Page 6258. DATA INPUT/OUTPUT OPERATION B–63004EN/02 7 Press soft key [EXEC]. A directory is displayed, with the specified file uppermost. Subsequent files in the directory can be displayed by pressing the page key. READ/PUNCH (FLOPPY) O1234 N12345 No. FILE NAME (Meter) VOL 0001 PARAMETER 46.1 0002 ALL.PROGR
  • Page 626B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Inputting a file Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [FLOPPY]. 3 Select EDIT mode. The floppy screen is displayed. 4 Press soft key [(OPRT)]. The screen and soft keys
  • Page 6278. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Outputting a file Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [FLOPPY]. 3 Select EDIT mode. The floppy screen is displayed. 4 Press soft key [(OPRT)]. The screen and soft keys
  • Page 628B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Deleting a file Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [FLOPPY]. 3 Select EDIT mode. The floppy screen is displayed. 4 Press soft key [(OPRT)]. The screen and soft keys c
  • Page 6298. DATA INPUT/OUTPUT OPERATION B–63004EN/02 8.10.7 Data held in CNC memory can be saved to a memory card in MS–DOS Memory Card format. Data held on a memory card can be loaded into CNC memory. A save or load operation can be performed using soft keys while the CNC Input/Output is operating. Loading
  • Page 630B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Saving memory data Data held in CNC memory can be saved to a memory card in MS–DOS format. Saving memory data Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [M–CARD]. 3 Place the
  • Page 6318. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Explanations D File name The file name used for save operation is determined by the amount of SRAM mounted in the CNC. A file holding saved data is divided into blocks of 512KB. HEAD1 SRAM file Amount of SRAM 256 KB 0.5 MB 1.0 MB 2.5 MB Number of files 1 S
  • Page 632B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Loading memory data Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [M–CARD]. 3 Place the CNC in the emergency stop state. 4 When a memory card is inserted, the state of the memor
  • Page 6338. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Explanations D Canceling loading To cancel file load prior to its completion, press the RESET key on the MDI panel. D Turning off the power Depending on the type of data, the system power may have to be turned after loading off, then back on, for the load
  • Page 634B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Memory card formatting Before a file can be saved to a memory card, the memory card must be formatted. Formatting a memory card Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [M–
  • Page 6358. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Deleting files Unnecessary saved files can be deleted from a memory card. Deleting files Procedure 1 Press the rightmost soft key (next–menu key) on the ALL IO screen, described in Section 8.10.1. 2 Press soft key [M–CARD]. 3 Place the CNC in the emergency
  • Page 636B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Message and restrictions Messages Message Description INSERT MEMORY CARD. No memory card is inserted. UNUSABLE MEMORY CARD The memory card does not contain device information. FORMAT MEMORY CARD. The memory card is not formatted. Format the memory card bef
  • Page 6378. DATA INPUT/OUTPUT OPERATION B–63004EN/02 File system error codes Code Meaning 102 The memory card does not have sufficient free space. 105 No memory card is mounted. 106 A memory card is already mounted. 110 The specified directory cannot be found. 111 There are too many files under the root dire
  • Page 638B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8.11 By setting the I/O channel (parameter No. 20) to 4, files on a memory card can be referenced, and different types of data such as part programs, DATA INPUT/OUTPUT parameters, and offset data on a memory card can be input and output in USING A MEMORY t
  • Page 6398. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Displaying a directory of stored files Procedure 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [CARD]. The screen shown below is displayed. Using page k
  • Page 640B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Searching for a file Procedure 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [CARD]. The screen shown below is displayed. DIRECTORY (M–CARD) O0034 N0004
  • Page 6418. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Reading a file Procedure 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [CARD]. Then, the screen shown below is displayed. DIRECTORY (M–CARD) O0034 N0004
  • Page 642B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT 8 To specify a file with its file name, press soft key [N READ] in step 6 above. The screen shown below is displayed. DIRECTORY (M–CARD) O0001 N00010 No. FILE NAME COMMENT 0012 O0050 (MAIN PROGRAM) 0013 TESTPRO (SUB PROGRAM–1) 0014 O0060 (MACRO PROGRAM) ~
  • Page 6438. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Writing a file Procedure 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [CARD]. The screen shown below is displayed. DIRECTORY (M–CARD) O0034 N00045 No.
  • Page 644B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Explanations D Registering the same file When a file having the same name is already registered in the memory name card, the existing file will be overwritten. D Writing all programs To write all programs, set program number = –9999. If no file name is spe
  • Page 6458. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Deleting a file Procedure 1 Press the EDIT switch on the machine operator’s panel. 2 Press function key PROG . 3 Press the rightmost soft key (next–menu key). 4 Press soft key [CARD]. The screen shown below is displayed. DIRECTORY (M–CARD) O0034 N00045 No.
  • Page 646B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT Batch input/output with a memory card On the ALL IO screen, different types of data including part programs, parameters, offset data, pitch error data, custom macros, and workpiece coordinate system data can be input and output using a memory card; the scr
  • Page 6478. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Explanations D Each data item When this screen is displayed, the program data item is selected. The soft keys for other screens are displayed by pressing the rightmost soft key (next–menu key). Soft key [M–CARD] represents a separate memory card function f
  • Page 648B–63004EN/02 OPERATION 8. DATA INPUT/OUTPUT File format and error messages File format All files that are read from and written to a memory card are of text format. The format is described below. A file starts with % or LF, followed by the actual data. A file always ends with %. In a read operation,
  • Page 6498. DATA INPUT/OUTPUT OPERATION B–63004EN/02 Memory card error codes Code Meaning 102 The memory card does not have sufficient free space. 105 No memory card is mounted. 106 A memory card is already mounted. 110 The specified directory cannot be found. 111 There are too many files under the root dire
  • Page 650B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9 EDITING PROGRAMS General This chapter describes how to edit programs registered in the CNC. Editing includes the insertion, modification, deletion, and replacement of words. Editing also includes deletion of the entire program and automatic insertion of s
  • Page 6519. EDITING PROGRAMS OPERATION B–63004EN/02 9.1 This section outlines the procedure for inserting, modifying, and deleting a word in a program registered in memory. INSERTING, ALTERING AND DELETING A WORD Procedure for inserting, altering and deleting a word 1 Select EDIT mode. 2 Press PROG . 3 Selec
  • Page 652B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.1.1 A word can be searched for by merely moving the cursor through the text Word Search (scanning), by word search, or by address search. Procedure for scanning a program 1 Press the cursor key The cursor moves forward word by word on the screen; the curs
  • Page 6539. EDITING PROGRAMS OPERATION B–63004EN/02 Procedure for searching a word Example) of Searching for S12 PROGRAM O0050 N01234 N01234 is being O0050 ; searched for/ N01234 X100.0 Z1250.0 ; scanned currently. S12 ; S12 is searched N56789 M03 ; for. M02 ; % 1 Key in address S . 2 Key in 1 2 . ⋅ S12 cann
  • Page 654B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.1.2 The cursor can be jumped to the top of a program. This function is called Heading a Program heading the program pointer. This section describes the three methods for heading the program pointer. Procedure for Heading a Program Method 1 1 Press RESET w
  • Page 6559. EDITING PROGRAMS OPERATION B–63004EN/02 9.1.3 Inserting a Word Procedure for inserting a word 1 Search for or scan the word immediately before a word to be inserted. 2 Key in an address to be inserted. 3 Key in data. 4 Press the INSERT key. Example of Inserting T15 Procedure 1 Search for or scan
  • Page 656B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.1.4 Altering a Word Procedure for altering a word 1 Search for or scan a word to be altered. 2 Key in an address to be inserted. 3 Key in data. 4 Press the ALTER key. Example of changing T15 to M15 Procedure 1 Search for or scan T15. Program O0050 N01234
  • Page 6579. EDITING PROGRAMS OPERATION B–63004EN/02 9.1.5 Deleting a Word Procedure for deleting a word 1 Search for or scan a word to be deleted. 2 Press the DELETE key. Example of deleting X100.0 Procedure 1 Search for or scan X100.0. Program O0050 N01234 O0050 ; X100.0 is N01234 X100.0 Z1250.0 M15 ; searc
  • Page 658B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.2 A block or blocks can be deleted in a program. DELETING BLOCKS 9.2.1 The procedure below deletes a block up to its EOB code; the cursor Deleting a Block advances to the address of the next word. Procedure for deleting a block 1 Search for or scan addres
  • Page 6599. EDITING PROGRAMS OPERATION B–63004EN/02 9.2.2 The blocks from the currently displayed word to the block with a specified Deleting Multiple sequence number can be deleted. Blocks Procedure for deleting multiple blocks 1 Search for or scan a word in the first block of a portion to be deleted. 2 Key
  • Page 660B–63004EN/02 OPERATION 9. EDITING PROGRAMS CAUTION When there are too many blocks to be deleted, a P/S alarm (No. 070) may be generated. If this happens, reduce the number of blocks to be deleted. 641
  • Page 6619. EDITING PROGRAMS OPERATION B–63004EN/02 9.3 When memory holds multiple programs, a program can be searched for. There are three methods as follows. PROGRAM NUMBER SEARCH Procedure for program number search Method 1 1 Select EDIT or MEMORY mode. 2 Press PROG to display the program screen. 3 Key in
  • Page 662B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.4 Sequence number search operation is usually used to search for a sequence number in the middle of a program so that execution can be SEQUENCE NUMBER started or restarted at the block of the sequence number. SEARCH Example) Sequence number 02346 in a pro
  • Page 6639. EDITING PROGRAMS OPERATION B–63004EN/02 Explanations D Operation during Search Those blocks that are skipped do not affect the CNC. This means that the data in the skipped blocks such as coordinates and M, S, and T codes does not alter the CNC coordinates and modal values. So, in the first block
  • Page 664B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.5 Programs registered in memory can be deleted,either one program by one program or all at once. Also, More than one program can be deleted by DELETING specifying a range. PROGRAMS 9.5.1 A program registered in memory can be deleted. Deleting One Program
  • Page 6659. EDITING PROGRAMS OPERATION B–63004EN/02 9.5.3 Programs within a specified range in memory are deleted. Deleting More Than One Program by Specifying a Range Procedure for deleting more than one program by specifying a range 1 Select the EDIT mode. 2 Press PROG to display the program screen. 3 Ente
  • Page 666B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.6 With the extended part program editing function, the operations described below can be performed using soft keys for programs that have been EXTENDED PART registered in memory. PROGRAM EDITING Following editing operations are available : FUNCTION D All
  • Page 6679. EDITING PROGRAMS OPERATION B–63004EN/02 9.6.1 A new program can be created by copying a program. Copying an Entire Program Before copy After copy Oxxxx Oxxxx Oyyyy A Copy A A Fig. 9.6.1 Copying an Entire Program In Fig. 9.6.1, the program with program number xxxx is copied to a newly created prog
  • Page 668B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.6.2 A new program can be created by copying part of a program. Copying Part of a Program Before copy After copy Oxxxx Oxxxx Oyyyy A Copy A B B B C C Fig. 9.6.2 Copying Part of a Program In Fig. 9.6.2, part B of the program with program number xxxx is copi
  • Page 6699. EDITING PROGRAMS OPERATION B–63004EN/02 9.6.3 A new program can be created by moving part of a program. Moving Part of a Program Before copy After copy Oxxxx Oxxxx Oyyyy A Copy A B B C C Fig. 9.6.3 Moving Part of a Program In Fig. 9.6.3, part B of the program with program number xxxx is moved to
  • Page 670B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.6.4 Another program can be inserted at an arbitrary position in the current Merging a Program program. Before merge After merge Oxxxx Oyyyy Oxxxx Oyyyy A B Merge A B C B Merge location C Fig. 9.6.4 Merging a program at a specified location In Fig. 9.6.4,
  • Page 6719. EDITING PROGRAMS OPERATION B–63004EN/02 9.6.5 Supplementary Explanation for Copying, Moving and Merging Explanations D Setting an editing range The setting of an editing range start point with [CRSR∼] can be changed freely until an editing range end point is set with [∼CRSR] or [∼BTTM] . If an ed
  • Page 672B–63004EN/02 OPERATION 9. EDITING PROGRAMS Alarm Alarm No. Contents 70 Memory became insufficient while copying or inserting a pro- gram. Copy or insertion is terminated. 101 The power was interrupted during copying, moving, or inserting a program and memory used for editing must be cleared. When th
  • Page 6739. EDITING PROGRAMS OPERATION B–63004EN/02 9.6.6 Replace one or more specified words. Replacement of Words Replacement can be applied to all occurrences or just one occurrence of specified words or addresses in the program. and Addresses Procedure for change of words or addresses 1 Perform steps 1 t
  • Page 674B–63004EN/02 OPERATION 9. EDITING PROGRAMS Restrictions D The number of Up to 15 characters can be specified for words before or after replacement. characters for (Sixteen or more characters cannot be specified.) replacement D The characters for Words before or after replacement must start with a ch
  • Page 6759. EDITING PROGRAMS OPERATION B–63004EN/02 9.7 Unlike ordinary programs, custom macro programs are modified, inserted, or deleted based on editing units. EDITING OF CUSTOM Custom macro words can be entered in abbreviated form. MACROS Comments can be entered in a program. Refer to the section 10.1 fo
  • Page 676B–63004EN/02 OPERATION 9. EDITING PROGRAMS 9.8 Editing a program while executing another program is called background editing. The method of editing is the same as for ordinary editing BACKGROUND (foreground editing). EDITING A program edited in the background should be registered in foreground prog
  • Page 6779. EDITING PROGRAMS OPERATION B–63004EN/02 9.9 The password function (bit 4 (NE9) of parameter No. 3202) can be locked using parameter No. 3210 (PASSWD) and parameter No. 3211 PASSWORD (KEYWD) to protect program Nos. O9000 to O9999. In the locked state, FUNCTION parameter NE9 cannot be set to 0. In
  • Page 678B–63004EN/02 OPERATION 9. EDITING PROGRAMS Explanations D Setting parameter The locked state is set when a value is set in the parameter PASSWD. PASSWD However, note that parameter PASSWD can be set only when the locked state is not set (when PASSWD = 0, or PASSWD = KEYWD). If an attempt is made to
  • Page 6799. EDITING PROGRAMS OPERATION B–63004EN/02 9.10 For a 2–path control CNC, setting bit 0 (PCP) of parameter No. 3206 to 1 enables the copying of a specified machining program from one path to COPYING A another. Single–program copy and specified–range copy are supported. PROGRAM BETWEEN TWO PATHS Proc
  • Page 680B–63004EN/02 OPERATION 9. EDITING PROGRAMS 6 Select one or more programs to be copied. D Single–program copy (1) Enter the number of the program to be copied. ³ “ ” (2) Press soft key [SOURCE] to set the number. ³ SOURCE:PATH?=“ ” D Specified–range copy (1) Enter the range of the programs to be copi
  • Page 6819. EDITING PROGRAMS OPERATION B–63004EN/02 Explanations D Operation flow Program screen Edit mode/BG edit mode Set the data protection key to ON (enable editing) Soft key for starting setting for copy between paths [P COPY] Copy source selection soft key [PATH1] or [PATH2] Not set (selected O number
  • Page 682B–63004EN/02 OPERATION 9. EDITING PROGRAMS D Major related alarms Major related alarm numbers Alarm number Description Relevant path P/S 70,70 BP/S0 Insufficient free memory Copy destination P/S 71,71 BP/S Specified program not found Copy source P/S 72,72 BPS Too many programs Copy destination P/S 7
  • Page 68310. CREATING PROGRAMS OPERATION B–63004EN/02 10 CREATING PROGRAMS Programs can be created using any of the following methods: ⋅ MDI keyboard ⋅ PROGRAMMING IN TEACH IN MODE ⋅ CONVERSATIONAL PROGRAMMING INPUT WITH GRAPHIC FUNCTION ⋅ CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION ⋅ AUTOMATIC PROGRAM PRE
  • Page 684B–63004EN/02 OPERATION 10. CREATING PROGRAMS 10.1 Programs can be created in the EDIT mode using the program editing functions described in Chapter III–9. CREATING PROGRAMS USING THE MDI PANEL Procedure for Creating Programs Using the MDI Panel Procedure 1 Enter the EDIT mode. 2 Press the PROG key.
  • Page 68510. CREATING PROGRAMS OPERATION B–63004EN/02 10.2 Sequence numbers can be automatically inserted in each block when a program is created using the MDI keys in the EDIT mode. AUTOMATIC Set the increment for sequence numbers in parameter 3216. INSERTION OF SEQUENCE NUMBERS Procedure for automatic inse
  • Page 686B–63004EN/02 OPERATION 10. CREATING PROGRAMS 9 Press INSERT . The EOB is registered in memory and sequence numbers are automatically inserted. For example, if the initial value of N is 10 and the parameter for the increment is set to 2, N12 inserted and displayed below the line where a new block is
  • Page 68710. CREATING PROGRAMS OPERATION B–63004EN/02 10.3 When the playback option is selected, the TEACH IN JOG mode and TEACH IN HANDLE mode are added. In these modes, a machine position CREATING along the X, Z, and Y axes obtained by manual operation is stored in PROGRAMS IN memory as a program position
  • Page 688B–63004EN/02 OPERATION 10. CREATING PROGRAMS Examples O1234 ; N1 G50 X100000 Z200000 ; X N2 G00 X14784 Z8736 ; N3 G01 Z103480 F300 ; P0 (100000,200000) N4 M02 ; P1 (14784,8736) P2 (10000,103480) Z 1 Set the setting data SEQUENCE NO. to 1 (on). (The incremental value parameter (No. 3212) is assumed t
  • Page 68910. CREATING PROGRAMS OPERATION B–63004EN/02 10 Enter the P2 machine position for data of the third block as follows: G 0 1 INSERT Z INSERT F 3 0 0 INSERT EOB INSERT This operation registers G01 Z103480 F300; in memory. The automatic sequence number insertion function registers N4 of the fourth bloc
  • Page 690B–63004EN/02 OPERATION 10. CREATING PROGRAMS 10.4 Programs can be created block after block on the conversational screen while displaying the G code menu. CONVERSATIONAL Blocks in a program can be modified, inserted, or deleted using the G code PROGRAMMING menu and conversational screen. WITH GRAPHI
  • Page 69110. CREATING PROGRAMS OPERATION B–63004EN/02 4 Press the [C.A.P] soft key. The following G code menu is displayed on the screen. If soft keys different from those shown in step 2 are displayed, press the menu return key to display the correct soft keys. PROGRAM O1234 N00004 G00 : POSITIONING G01 : L
  • Page 692B–63004EN/02 OPERATION 10. CREATING PROGRAMS When no keys are pressed, the standard details screen is displayed. PROGRAM O0010 N00000 G G G G X U Z W A C F H I K P Q R M S T : EDIT * * * * *** *** 14 : 41 : 10 PRGRM G.MENU BLOCK (OPRT) 7 Move the cursor to the block to be modified on the program scr
  • Page 69310. CREATING PROGRAMS OPERATION B–63004EN/02 Procedure 2 1 Move the cursor to the block to be modified on the program screen Modifying a block and press the [C.A.P] soft key. Or, press the [C.A.P] soft key first to display the conversational screen, then press the or page key until the block to be m
  • Page 694B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11 SETTING AND DISPLAYING DATA General To operate a CNC machine tool, various data must be set on the CRT/MDI or LCD/MDI for the CNC. The operator can monitor the state of operation with data displayed during operation. This chapter describes ho
  • Page 69511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 POSITION DISPLAY SCREEN Screen transition triggered by the function key POS POS Current position screen ABS REL ALL HNDL (OPRT) Position display of Position displays Total position display Manual handle in- work coordinate relative coordinate of
  • Page 696B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA PROGRAM SCREEN Screen transition triggered by the function key PROG in the MEMORY or MDI mode *: Displayed in MDI mode PROG Program screen MDI * MEM MDI PRGRM CHECK CURRNT NEXT (OPRT) [MDI] * Display of pro- Display of current Display of current
  • Page 69711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 PROGRAM SCREEN Screen transition triggered by the function key PROG in the EDIT mode PROG Program screen EDIT PRGRM LIB C.A.P. (OPRT) Program editing Program memory Conversational screen and program di- programming ⇒See III–10 rectory screen ⇒Se
  • Page 698B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA OFFSET/SETTING SCREEN Screen transition triggered by the function key OFFSET SETTING 1/2 OFFSET SETTING Tool offset value OFFSET SETTING WORK (OPRT) Display of tool Display of set- Display of work- offset value ting data piece coordinate ⇒See II
  • Page 69911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 2/2 1* Tool offset value OFST.2 W.SHFT (OPRT) Display of Y Display of work axis offset value coordinate ⇒See III–11.4.6. system value ⇒See III–11.4.5 Setting of Y axis Setting of work offset data coordinate system ⇒See III–11.4.6. shift value ⇒S
  • Page 700B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA SYSTEM SCREEN Screen transition triggered by the function key SYSTEM SYSTEM Parameter screen PARAM DGNOS PMC SYSTEM (OPRT) Display of param- Display of diag- eter screen nosis screen ⇒see III–11.5.1 ⇒See III–7 Setting of parameter ⇒see III–11.5.
  • Page 70111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D Setting screens The table below lists the data set on each screen. Table 11. Setting screens and data on them Reference No. Setting screen Contents of setting item 1 Tool offset value Tool offset value Subsec. 11.4.1 Tool nose radius compensat
  • Page 702B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.1 Press function key POS to display the current position of the tool. SCREENS The following three screens are used to display the current position of the DISPLAYED BY tool: FUNCTION KEY po POS ⋅Position display screen for the work coordinate
  • Page 70311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.1.1 Displays the current position of the tool in the workpiece coordinate Position Display in the system. The current position changes as the tool moves. The least input increment is used as the unit for numeric values. The title at the top o
  • Page 704B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Two–path lathe control / 7 soft keys display unit NOTE For the two–path control, the display may not be as shown above. In some cases, only the coordinates along the axes on tool post 1 are displayed due to the number of axes. In that case, pr
  • Page 70511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.1.2 Displays the current position of the tool in a relative coordinate system Position Display in the based on the coordinates set by the operator. The current position changes as the tool moves. The increment system is used as the unit for n
  • Page 706B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA NOTE For the two–path lathe control 7 soft keys display unit, the display may not be as shown above. In some cases, only the coordinates along the axes on tool post 1 are displayed due to the number of axes. In that case, press the [REL] soft ke
  • Page 70711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Explanations D Setting the relative The current position of the tool in the relative coordinate system can be coordinates reset to 0 or preset to a specified value as follows: Procedure to set the axis coordinate to a specified value 1 Enter an
  • Page 708B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.1.3 Displays the following positions on a screen : Current positions of the Overall Position tool in the workpiece coordinate system, relative coordinate system, and machine coordinate system, and the remaining distance. The relative Display
  • Page 70911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D Display with two–path control (12 soft keys display unit) ACTUAL POSITION O1000 N10010 O2000 N20010 (RELATIVE) (ABSOLUTE) (RELATIVE) (ABSOLUTE) U1 100.000 X1 100.000 U2 100.000 X2 100.000 W1 100.000 Z1 100.000 W2 100.000 Z2 100.000 H1 300.000
  • Page 710B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.1.4 A workpiece coordinate system shifted by an operation such as manual Presetting the intervention can be preset using MDI operations to a pre–shift workpiece coordinate system. The latter coordinate system is displaced from the Workpiece C
  • Page 71111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.1.5 The actual feedrate on the machine (per minute) can be displayed on a Actual Feedrate current position display screen or program check screen by setting bit 0 (DPF) of parameter 3015. On 12 soft keys display unit, the actual feedrate Disp
  • Page 712B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Actual feedrate display In the case of feed per revolution and thread cutting, the actual feedrate of feed per revolution displayed is the feed per minute rather than feed per revolution. D Actual feedrate display In the case of movement of ro
  • Page 71311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.1.6 The run time, cycle time, and the number of machined parts are displayed Display of Run Time on the current position display screens. and Parts Count Procedure for displaying run time and parts count on the current position display screen
  • Page 714B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.1.7 To perform floating reference position return with a G30.1 command, the Setting the Floating floating reference position must be set beforehand. Reference Position Procedure for setting the floating reference position 1 Press function key
  • Page 71511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.1.8 The reading on the load meter can be displayed for each servo axis and Operating Monitor the serial spindle by setting bit 5 (OPM) of parameter 3111 to 1. The reading on the speedometer can also be displayed for the serial spindle. Displa
  • Page 716B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Load meter The reading on the load meter depends on servo parameter 2086 and spindle parameter 4127. D Speed meter Although the speedometer normally indicates the speed of the spindle motor, it can also be used to indicate the speed of the spi
  • Page 71711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.2 This section describes the screens displayed by pressing function key SCREENS DISPLAYED PROG in MEMORY or MDI mode.The first four of the following screens BY FUNCTION KEY pr PROG display the execution state for the program currently being e
  • Page 718B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.2.1 Displays the program currently being executed in MEMORY or MDI Program Contents mode. Display Procedure for displaying the program contents 1 Press function key PROG to display a program screen. 2 Press chapter selection soft key [PRGRM].
  • Page 71911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.2.2 Displays the block currently being executed and modal data in the Current Block Display MEMORY or MDI mode. Screen Procedure for displaying the current block display screen 1 Press function key PROG . 2 Press chapter selection soft key [C
  • Page 720B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA ACTUAL POSITION O3001 N00000 (ABSOLUTE) X 0.000 F 0 MM/MIN Z 30.000 PROGRAM O3001 ; G40 ; G49 M06 T9 ; G0 G54 G90 X0 Z0 ; G43 Z30. H5 S6000 M3 ; (MODAL) M0 ; G00 G40 G54 F 500 M 3 X17.5 Z–22 ; G17 G43 G64 Z–6.5 ; G90 G80 G69 H 5 G10 P11 R0.995 F
  • Page 72111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.2.4 Displays the program currently being executed, current position of the Program Check Screen tool, and modal data in the MEMORY mode. Procedure for displaying the program check screen 1 Press function key PROG . 2 Press chapter selection s
  • Page 722B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Display with two path control (12 soft keys display unit) PROGRAM CHECK O1000 N01010 PROGRAM CHECK O2000 N02010 N01000 G90 X100. Z100.; N02010 G90 X200. Z200.; N01010 G01 X50. Z50. F2000. ; N02020 G01 X50. Z50. F3000. ; N01020 X30. ; N02030 G0
  • Page 72311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D 12 soft keys display unit The program check screen is not provided for 12 soft keys display unit with one–path control with one–path control. Press soft key [PRGRM] to display the contents of the program on the right half of the screen. The bl
  • Page 724B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.2.5 Displays the program input from the MDI and modal data in the MDI Program Screen for mode. MDI Operation Procedure for displaying the program screen for MDI operation 1 Press function key PROG . 2 Press chapter selection soft key [MDI]. T
  • Page 72511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.2.6 When a machining program is executed, the machining time of the main Stamping the program is displayed on the program machining time display screen. The machining times of up to ten main programs are displayed in Machining Time hours/minu
  • Page 726B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 5 To calculate the machining times of additional programs, repeat the above procedure. The machining time display screen displays the executed main program numbers and their machining times sequentially. Note, that machining time data cannot be
  • Page 72711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Procedure 2 1 To insert the calculated machining time of a program in a program as a Stamping machining comment, the machining time of the program must be displayed on time the machining time display screen. Before stamping the machining time of
  • Page 728B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 4 If a comment already exists in the block containing the program number of a program whose machining time is to be inserted, the machining time is inserted after the existing comment. PROGRAM O0100 N0000 O0100 (SHAFT XSF001) ; N10 G92 X100. Z10
  • Page 72911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Explanations D Machining time Machining time is counted from the initial start after a reset in memory operation mode to the next reset. If a reset does not occur during operation, machining time is counted from the start to M03 (or M30). Howeve
  • Page 730B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Program directory When the machining time inserted into a program is displayed on the program directory screen and the comment after the program number consists of only machining time data, the machining time is displayed in both the program n
  • Page 73111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Example 2: Program directory screen when two or more machining times are stamped. PROGRAM O0260 N0000 O0260 (SHAFT XSF302) (001H15M59S) (001H20M01S) ; N10 G92 X100. Z10. ; N20 S1500 M03 ; N30 G00 X20.5 Z5. T0101 ; N40 G01 Z–10. F25. ; N50 G02 X1
  • Page 732B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA Example 3: Program directory screen when inserted machining time data does not conform to the format hhhHmmMssS (3–digit number followed by H, 2–digit number followed by M, and 2–digit number followed by S, in this order) PROGRAM O0280 N0000 O02
  • Page 73311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.2.7 Displaying the B–axis Operation State Displaying the B–axis operation state 1 Press the PROG function key. 2 Press the [CHECK] chapter selection soft key. 3 Press the [B–DSP] chapter selection soft key. Then, the B–axis operation state is
  • Page 734B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.3 This section describes the screens displayed by pressing function key SCREENS DISPLAYED PROG in the EDIT mode. Function key PROG in the EDIT mode can BY FUNCTION KEY proPROG display the program editing screen and the program display screen
  • Page 73511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.3.1 Displays the number of registered programs, memory used, and a list of Displaying Memory registered programs. Used and a List of Programs Procedure for displaying memory used and a list of programs 1 Select the EDIT mode. For the two–path
  • Page 736B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA Explanations D Details of memory used PROGRAM NO. USED PROGRAM NO. USED : The number of the programs registered (including the subprograms) FREE : The number of programs which can be registered additionally. MEMORY AREA USED MEMORY AREA USED : T
  • Page 73711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D Program name Always enter a program name between the control out and control in codes immediately after the program number. Up to 31 characters can be used for naming a program within the parentheses. If 31 characters are exceeded, the exceede
  • Page 738B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.3.2 In two–path control, the programs for both tool posts can be displayed and Two–path edited on the same screen when bit 0 (DHD) of parameter No. 3106 is set to 1. Simultaneous Editing The name of each tool post is displayed above the corre
  • Page 73911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Explanations D Shared screen and When the selected tool post is in EDIT mode, pressing the [PRGRM] soft individual screen key displays a shared screen which shows the program for the first tool post on the left and that for the second tool post
  • Page 740B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA Individual screen (12 soft keys display unit) PROGRAM O1234 N00010 O1234 ; N10 G00 ; N20 X100.0 ; N30 X200.0 ; N40 X300.0 Z300.0 ; N50 X400.0 ; N60 X500.0 ; N70 M02 ; % >_ EDIT STRT MIN FIN ALM 17:25:01 HEAD1 [ ][ ][ ][ ][ ][ ] [PRGRM][ LIB ][ ]
  • Page 74111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.3.3 In addition to the normal listing of the numbers and names of CNC Displaying a Program programs stored in memory, programs can be listed in units of groups, according to the product to be machined, for example. List for a Specified Group
  • Page 742B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 8 Pressing the [EXEC] operation soft key displays the group–unit EXEC program list screen, listing all those programs whose name includes the specified character string. PROGRAM DIRECTORY (GROUP) O0001 N00010 PROGRAM (NUM.) MEMORY (CHAR.) USED:
  • Page 74311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 [Example of using wild cards] (Entered character string) (Group for which the search will be made) (a) “*” CNC programs having any name (b) “*ABC” CNC programs having names which end with “ABC” (c) “ABC*” CNC programs having names which start wi
  • Page 744B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4 Press function key OFFSET SETTING to display or set tool compensation values and SCREENS DISPLAYED other data. BY FUNCTION KEY off OFFSET SETTING This section describes how to display or set the following data: 1. Tool offset value 2. Setti
  • Page 74511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.1 Dedicated screens are provided for displaying and setting tool offset Setting and Displaying values and tool nose radius compensation values. the Tool Offset Value Procedure for setting and displaying the tool offset value and the tool no
  • Page 746B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA OFFSET/WEAR O0001 N00000 NO. X Z. R T W 001 0.000 1.000 0.000 0 W 002 1.486 –49.561 0.000 0 W 003 1.486 –49.561 0.000 0 W 004 1.486 0.000 0.000 0 W 005 1.486 –49.561 0.000 0 W 006 1.486 –49.561 0.000 0 W 007 1.486 –49.561 0.000 0 W 008 1.486 –49
  • Page 74711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D Disabling entry of In some cases, tool wear compensation or tool geometry compensation compensation values values cannot be input because of the settings in bits 0 (WOF) and 1 (GOF) of parameter 3290. The input of tool compensation values from
  • Page 748B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.2 To set the difference between the tool reference position used in Direct Input of Tool programming (the nose of the standard tool, turret center, etc.) and the tool tip position of a tool actually used as an offset value Offset Value Proc
  • Page 74911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 3–4 Key in the measured value (β). 3–5 Press the soft key [MESURE]. The difference between measured value β and the coordinate is set as the offset value. D Setting of X axis offset 4 Cut surface B in manual mode. value 5 Release the tool in the
  • Page 750B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.3 The direct input function B for tool offset measured is used to set tool Direct Input of tool compensation values and workpiece coordinate system shift values. offset measured B Procedure for setting the tool offset value Tool position of
  • Page 75111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 9 Set the offset writing signal mode GOQSM to LOW. The writing mode is canceled and the blinking “OFST” indicator light goes off. Procedure for setting the work coordinate system shift amount Tool position offset values can be automatically set
  • Page 752B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.4 By moving the tool until it reaches the desired reference position, the Counter Input of Offset corresponding tool offset value can be set. value Procedure for counter input of offset value 1 Manually move the reference tool to the refere
  • Page 75311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.5 The set coordinate system can be shifted when the coordinate system Setting the Workpiece which has been set by a G50 command (or G92 command for G code system B or C) or automatic coordinate system setting is different from Coordinate Sy
  • Page 754B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA Explanations D When shift values Shift values become valid immediately after they are set. become valid D Shift values and Setting a command (G50 or G92) for setting a coordinate system disables coordinate system the set shift values. setting co
  • Page 75511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.6 Tool position offset values along the Y–axis can be set. Counter input of Y Axis Offset offset values is also possible. Direct input of tool offset value and direct input function B for tool offset measured are not available for the Y–axi
  • Page 756B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 3–2 Press soft key [WEAR] to display the tool wear compensation values along the Y–axis. OFFSET/WEAR O0001 N00000 NO. Y W 01 10.000 W 02 0.000 W 03 0.000 W 04 40.000 W 05 0.000 W 06 0.000 W 07 0.000 W 08 0.000 ACTUAL POSITION (RELATIVE) U 100.00
  • Page 75711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Procedure for counter input of the offset value To set relative coordinates along the Y–axis as offset values: 1 Move the reference tool to the reference point. 2 Reset relative coordinate Y to 0 (see subsec. III–11.1.2). 3 Move the tool for whi
  • Page 758B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.7 Data such as the TV check flag and punch code is set on the setting data Displaying and screen. On this screen, the operator can also enable/disable parameter writing, enable/disable the automatic insertion of sequence numbers in Entering
  • Page 75911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 4 Move the cursor to the item to be changed by pressing cursor keys , , , or . 5 Enter a new value and press soft key [INPUT]. Contents of settings D PARAMETER WRITE Setting whether parameter writing is enabled or disabled. 0 : Disabled 1 : Enab
  • Page 760B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.8 If a block containing a specified sequence number appears in the program Sequence Number being executed, operation enters single block mode after the block is executed. Comparison and Stop Procedure for sequence number comparison and stop
  • Page 76111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Explanations D Sequence number after After the specified sequence number is found during the execution of the the program is executed program, the sequence number set for sequence number compensation and stop is decremented by one. When the powe
  • Page 762B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.9 Various run times, the total number of machined parts, number of parts Displaying and Setting required, and number of machined parts can be displayed. This data can be set by parameters or on this screen (except for the total number of Ru
  • Page 76311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 D PARTS COUNT This value is incremented by one when M02, M30, or an M code specified by parameter 6710 is executed. The value can also be set by parameter 6711. In general, this value is reset when it reaches the number of parts required. Refer
  • Page 764B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.10 Displays the workpiece origin offset for each workpiece coordinate Displaying and Setting system (G54 to G59) and external workpiece origin offset. The workpiece origin offset and external workpiece origin offset can be set on this scree
  • Page 76511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.11 This function is used to compensate for the difference between the Direct Input of programmed workpiece coordinate system and the actual workpiece coordinate system. The measured offset for the origin of the workpiece Measured Workpiece
  • Page 766B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 5 To display the workpiece origin offset setting screen, press the chapter selection soft key [WORK]. WORK COORDINATES O1234 N56789 (G54) NO. DATA NO. DATA 00 X 0.000 02 X 0.000 (EXT) Z 0.000 (G55)Z 0.000 01 X 0.000 03 X 0.000 (G54) Z 0.000 (G56
  • Page 76711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.12 Displays common variables (#100 to #149 or #100 to #199, and #500 to Displaying and Setting #531 or #500 to #999) on the CRT. When the absolute value for a common variable exceeds 99999999, ******** is displayed. The values for Custom Ma
  • Page 768B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.13 With this function, functions of the switches on the machine operator’s Displaying and Setting panel can be controlled from the MDI panel. Jog feed can be performed using numeric keys. the Software Operator’s Panel Procedure for displayi
  • Page 76911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 5 Push the cursor move key or to match the mark J to an arbitrary position and set the desired condition. 6 Press one of the following arrow keys to perform jog feed. Press the 5 key together with an arrow key to perform manual continuous rapid
  • Page 770B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.4.14 Tool life data can be displayed to inform the operator of the current state Displaying and Setting of tool life management. Groups which require tool changes are also displayed. The tool life counter for each group can be preset to an To
  • Page 77111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 7 To reset the tool data, move the cursor on the group to reset, then press the [(OPRT)], [CLEAR], and [EXEC] soft keys in this order. All execution data for the group indicated by the cursor is cleared together with the marks (@, #, or *). Expl
  • Page 772B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D Display contents TOOL LIFE DATA : O3000 N00060 SELECTED GROUP 000 GROUP 001 : LIFE 0150 COUNT 0007 *0034 #0078 @0012 0056 0090 0035 0026 0061 0000 0000 0000 0000 0000 0000 0000 0000 GROUP 002 : LIFE 1400 COUNT 0000 0062 0024 0044 0074 0000 000
  • Page 77311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.4.15 Setting and Displaying B–axis Tool Compensation Setting and displaying B–axis tool compensation 1 Press the OFFSET SETTING function key. 2 Press the continuous menu key several times. Then, press the [OFST.B] chapter selection key. D Whe
  • Page 774B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 4 Enter the value, then press the INPUT key. Explanations The offset can be set to a value in the following valid data ranges. Offset Metric input Inch input IS–B –999.999 to 999.999 –99.9999 to 99.9999 IS–C –999.9999 to 999.9999 –99.99999 to 99
  • Page 77511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.5 When the CNC and machine are connected, parameters must be set to determine the specifications and functions of the machine in order to fully SCREENS DISPLAYED utilize the characteristics of the servo motor or other parts. BY FUNCTION KEY s
  • Page 776B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.5.1 When the CNC and machine are connected, parameters are set to Displaying and Setting determine the specifications and functions of the machine in order to fully utilize the characteristics of the servo motor. The setting of parameters Par
  • Page 77711. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Procedure for enabling/displaying parameter writing 1 Select the MDI mode or enter state emergency stop. 2 Press function key OFFSET SETTING . 3 Press soft key [SETING] to display the setting screen. SETTING (HANDY) O0001 N00000 PARAMETER WRITE
  • Page 778B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.5.2 If pitch error compensation data is specified, pitch errors of each axis can Displaying and Setting be compensated in detection unit per axis. Pitch error compensation data is set for each compensation point at the Pitch Error intervals s
  • Page 77911. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 Procedure for displaying and setting the pitch error compensation data 1 Set the following parameters: D Number of the pitch error compensation point at the reference position (for each axis): Parameter 3620 D Number of the pitch error compensat
  • Page 780B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.6 The program number, sequence number, and current CNC status are always displayed on the screen except when the power is turned on, a DISPLAYING THE system alarm occurs, or the PMC screen is displayed. PROGRAM NUMBER, If data setting or the
  • Page 78111. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.6.2 The current mode, automatic operation state, alarm state, and program Displaying the Status editing state are displayed on the next to last line on the CRT screen allowing the operator to readily understand the operation condition of the
  • Page 782B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA D (6) Alarm status ALM : Indicates that an alarm is issued. (Blinks in reversed display.) BAT : Indicates that the battery is low. (Blinks in reversed display.) Space : Indicates a state other than the above. D (7) Current time hh:mm:ss – Hours,
  • Page 78311. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.7 By pressing the MESSAGE function key, data such as alarms, alarm history data, and external messages can be displayed. SCREENS DISPLAYED For information relating to alarm display, see Section III.7.1. For BY FUNCTION KEY me MESSAGE informat
  • Page 784B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA Explanations D Updating external When an external operator message number is specified, updating of the operator message external operator message history data is started; this updating is history data continued until a new external operator mes
  • Page 78511. SETTING AND DISPLAYING DATA OPERATION B–63004EN/02 11.8 When screen indication isn’t necessary, the life of the back light for LCD can be put off by turning off the back light. CLEARING THE The screen can be cleared by pressing specific keys. It is also possible to SCREEN specify the automatic c
  • Page 786B–63004EN/02 OPERATION 11. SETTING AND DISPLAYING DATA 11.8.2 The CNC screen is automatically cleared if no keys are pressed during the Automatic Erase CNC period (in minutes) specified with a parameter. The screen is restored by pressing any key. Screen Display Procedure for Automatic Erase CRT Scr
  • Page 78712. GRAPHICS FUNCTION OPERATION B–63004EN/02 12 GRAPHICS FUNCTION The graphic function indicates how the tool moves during automatic operation or manual operation. 768
  • Page 788B–63004EN/02 OPERATION 12. GRAPHICS FUNCTION 12.1 It is possible to draw the programmed tool path on the screen, which makes it possible to check the progress of machining, while observing the GRAPHICS DISPLAY path on the screen. In addition, it is also possible to enlarge/reduce the screen. The dra
  • Page 78912. GRAPHICS FUNCTION OPERATION B–63004EN/02 X 0001 00021 X 200.000 Z 200.000 Z >_ MEM STRT **** FIN 12:12:24 [ G.PRM ][ ][ GRAPH ][ ZOOM ][ (OPRT) ] One–path lathe control HEAD1 O0001 N00021 HEAD2 O0020 N00020 X1 X1 200.000 X2 X2 220.000 Z1 200.000 Z2 160.000 62.5 Z1 62.5 Z2 >_ MEM STRT **** FIN 12
  • Page 790B–63004EN/02 OPERATION 12. GRAPHICS FUNCTION D Magnifying drawings Part of a drawing on the screen can be magnified. 8 Press the GRAPH function key, then the [ZOOM] soft key to display a magnified drawing. The magnified–drawing screen contains two zoom cursors (J) X S 0.55 0001 00021 W150000 X 200.0
  • Page 79112. GRAPHICS FUNCTION OPERATION B–63004EN/02 Explanation D Setting drawing Parameter No. 6510 is used to set a drawing coordinate system for using coordinate systems the graphic function. The relationships between setting values and drawing coordinate systems are indicated below. With two–path contr
  • Page 792B–63004EN/02 OPERATION 12. GRAPHICS FUNCTION GRAPHIC CENTER (X, Z), SCALE (S) A screen center coordinate and drawing scale are displayed. A scale screen center coordinate are automatically calculated so that a figure set in WORK LENGTH (a) and WORK DIAMETER (b) can be fully displayed on the screen.
  • Page 79312. GRAPHICS FUNCTION OPERATION B–63004EN/02 D Drawing for tool posts 1 For the two–path lathe control, the screen is split vertically, and each half and 2 (two–path lathe screen displays the tool path for either tool post. control) HEAD1 O0001 N00021 HEAD2 O0020 N00020 X1 X1 200.000 X2 X2 220.000 Z
  • Page 794B–63004EN/02 OPERATION 13. HELP FUNCTION 13 HELP FUNCTION The help function displays on the screen detailed information about alarms issued in the CNC and about CNC operations. The following information is displayed. D Detailed information of When the CNC is operated incorrectly or an erroneous mach
  • Page 79513. HELP FUNCTION OPERATION B–63004EN/02 ALARM DETAIL screen 2 Press soft key [1 ALAM] on the HELP (INITIAL MENU) screen to display detailed information about an alarm currently being raised. HELP (ALARM DETAIL) O0010 N00001 NUMBER : 027 Alarm No. M‘SAGE : NO AXES COMMANDED IN G43/G44 Normal explana
  • Page 796B–63004EN/02 OPERATION 13. HELP FUNCTION 3 To get details on another alarm number, first enter the alarm number, then press soft key [SELECT]. This operation is useful for investigating alarms not currently being raised. >100 S 0 T0000 MEM **** *** *** 10:12:25 [ ][ ][ ][ ][ SELECT ] Fig. 13 (d) How
  • Page 79713. HELP FUNCTION OPERATION B–63004EN/02 >1 S 0 T0000 MEM **** *** *** 10:12:25 [ ][ ][ ][ ][ SELECT ] Fig. 13 (g) How to select each OPERATION METHOD screen When “1. PROGRAM EDIT” is selected, for example, the screen in Figure 13 (g) is displayed. On each OPERATION METHOD screen, it is possible to
  • Page 798B–63004EN/02 OPERATION 13. HELP FUNCTION HELP (PARAMETER TABLE) 01234 N00001 1/4 * SETTEING (No. 0000∼) * READER/PUNCHER INTERFACE (No. 0100∼) * AXIS CONTROL /SETTING UNIT (No. 1000∼) * COORDINATE SYSTEM (No. 1200∼) * STROKE LIMIT (No. 1300∼) * FEED RATE (No. 1400∼) * ACCEL/DECELERATION CTRL (No. 16
  • Page 799IV. MAINTENANC
  • Page 800B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY 1 METHOD OF REPLACING BATTERY This chapter describes how to replace the CNC backup battery and absolute pulse coder battery. This chapter consists of the following sections: 1.1 REPLACING BATTERY FOR LCD–MOUNTED TYPE i SERIES 1.2 REPLACING THE
  • Page 8011. METHOD OF REPLACING BATTERY MAINTENANCE B–63004EN/02 1.1 REPLACING BATTERY FOR LCD–MOUNTED TYPE i SERIES D Replacement procedure When a lithium battery is used Prepare a new lithium battery (ordering code: A02B–0200–K102 (FANUC specification: A98L–0031–0012)). 1) Turn on the power to the CNC. Aft
  • Page 802B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY CAUTION Steps 1) to 3) should be completed within 30 minutes (or within 5 minutes for the 160i/180i with the PC function). Do not leave the control unit without a battery for any longer than the specified period. Otherwise, the contents of memo
  • Page 8031. METHOD OF REPLACING BATTERY MAINTENANCE B–63004EN/02 Replacing 1) Prepare two alkaline dry cells (size D) commercially available. commercial alkaline dry 2) Turn on the power to the Series 16i/18i/160i/180i. cells (size D) 3) Remove the battery case cover. 4) Replace the cells, paying careful att
  • Page 804B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY 1.2 REPLACING THE BATTERY FOR STAND–ALONE TYPE i SERIES D Replacing the battery If a lithium battery is used, have A02B–0200–K102 (FANUC internal code: A98L–0031–0012) handy. (1) Turn the CNC on. About 30 seconds later, turn the CNC off. (2) Re
  • Page 8051. METHOD OF REPLACING BATTERY MAINTENANCE B–63004EN/02 NOTE Complete steps (1) to (3) within 30 minutes. If the battery is left removed for a long time, the memory would lose the contents. If there is a danger that the replacement cannot be completed within 30 minutes, save the whole contents of th
  • Page 806B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY 2 dry cells Lid Connection terminal on the back 4 mounting holes Case 789
  • Page 8071. METHOD OF REPLACING BATTERY MAINTENANCE B–63004EN/02 1.3 A lithium battery is used to back up BIOS data in the intelligent terminal. This battery is factory–set in the intelligent terminal. This battery has BATTERY IN THE sufficient capacity to retain BIOS data for one year. INTELLIGENT When the
  • Page 808B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY Lithium battery Front Rear view Side view BAT1 Lithium battery connection 791
  • Page 8091. METHOD OF REPLACING BATTERY MAINTENANCE B–63004EN/02 1.4 One battery unit can maintain current position data for six absolute pulse coders for a year. BATTERY FOR When the voltage of the battery becomes low, APC alarms 3n6 to 3n8 (n: SEPARATE axis number) are displayed on the CRT display. When AP
  • Page 810B–63004EN/02 MAINTENANCE 1. METHOD OF REPLACING BATTERY 1.5 The battery for the absolute pulse coder built into the motor is installed in the servo amplifier. For how to connect and replace the battery, refer BATTERY FOR to the following manuals: ABSOLUTE PULSE D FANUC SERVO MOTOR α Series Maintenan
  • Page 811APPENDI
  • Page 812B–63004EN/02 APPENDIX A. TAPE CODE LIST A TAPE CODE LIST ISO code EIA code Remarks Custom macro B Character 8 7 6 5 4 3 2 1 Character 8 7 6 5 4 3 2 1 Not Used used 0 ff f 0 f f Number 0 1 f ff f f 1 f f Number 1 2 f ff f f 2 f f Number 2 3 ff f ff 3 f f f f Number 3 4 f ff f f 4 f f Number 4 5 ff f
  • Page 813A. TAPE CODE LIST APPENDIX B–63004EN/02 ISO code EIA code Remarks Custom macro B Character 8 7 6 5 4 3 2 1 Character 8 7 6 5 4 3 2 1 Not Used used Delete DEL fffff f fff Del ffff f fff × × (deleting a mispunch) No punch. With EIA code, this code can- NUL f Blank f not be used in a sig- × × nificant
  • Page 814B–63004EN/02 APPENDIX A. TAPE CODE LIST NOTE 1 The symbols used in the remark column have the following meanings. (Space) : The character will be registered in memory and has a specific meaning. If it is used incorrectly in a statement other than a comment, an alarm occurs. : The character will not
  • Page 815B. LIST OF FUNCTIONS AND TAPE FORMAT APPENDIX B–63004EN/02 B LIST OF FUNCTIONS AND TAPE FORMAT Some functions cannot be added as options depending on the model. In the tables below, IP :presents a combination of arbitrary axis addresses using X and Z. x = 1st basic axis (X usually) z = 2nd basic axi
  • Page 816B. LIST OF FUNCTIONS AND B–63004EN/02 APPENDIX TAPE FORMAT (2/3) Functions Illustration Tape format Reference position return IP G27 IP_ ; check (G27) Start position Reference position (G28) Reference position return G28 IP_ ; (G28) Intermediateposition G30 IP_ ; 2nd, reference position re- IP turn
  • Page 817B. LIST OF FUNCTIONS AND TAPE FORMAT APPENDIX B–63004EN/02 (3/3) Functions Illustration Tape format Feed per minute (G98) mm/min inch/min G98 … F_ ; mm/rev inch/rev Feed per revolution (G99) G99 … F_ ; Constant surface speed m/min or feet/min G96 S_ ; control (G96/G97) G97 ; Cancel N (rpm) Chamferin
  • Page 818B–63004EN/02 APPENDIX C. RANGE OF COMMAND VALUE C RANGE OF COMMAND VALUE Linear axis D In case of millimeter Increment system input, feed screw is IS–B IS–C millimeter Least input increment 0.001 mm 0.0001 mm Least command increment X : 0.0005 mm X : 0.00005 mm Y : 0.001 mm Y : 0.0001 mm Max. progra
  • Page 819C. RANGE OF COMMAND VALUE APPENDIX B–63004EN/02 D In case of inch Increment system input, feed screw is IS–B IS–C inch Least input increment 0.0001 inch 0.00001 inch Least command increment X : 0.00005 inch X : 0.000005 inch Y : 0.0001 inch Y : 0.00001 inch Max. programmable ±9999.9999 inch ±999.999
  • Page 820B–63004EN/02 APPENDIX C. RANGE OF COMMAND VALUE Rotation axis Increment system IS–B IS–C Least input increment 0.001 deg 0.0001 deg Least command increment ±0.001 deg ±0.0001 deg Max. programmable ±99999.999 deg ±9999.9999 deg dimension Max. rapid traverse *1 240000 deg/min 100000 deg/min Feedrate r
  • Page 821D. NOMOGRAPHS APPENDIX B–63004EN/02 D NOMOGRAPHS 806
  • Page 822B–63004EN/02 APPENDIX D. NOMOGRAPHS D.1 The leads of a thread are generally incorrect in δ1 and δ2, as shown in Fig. D.1 (a), due to automatic acceleration and deceleration. INCORRECT Thus distance allowances must be made to the extent of δ1 and δ2 in the THREADED LENGTH program. δ2 δ1 Fig. D.1 (a)
  • Page 823D. NOMOGRAPHS APPENDIX B–63004EN/02 D How to use nomograph First specify the class and the lead of a thread. The thread accuracy, α, will be obtained at (1), and depending on the time constant of cutting feed acceleration/ deceleration, the δ1 value when V = 10mm / s will be obtained at (2). Then, d
  • Page 824B–63004EN/02 APPENDIX D. NOMOGRAPHS D.2 SIMPLE CALCULATION OF INCORRECT THREAD LENGTH δ2 δ1 Fig. D.2 Incorrect threaded portion Explanations D How to determine δ2 d2 + LR 1800 * (mm) R : Spindle speed (rpm) * When time constant T of the L : Thread lead (mm) servo system is 0.033 s. D How to determin
  • Page 825D. NOMOGRAPHS APPENDIX B–63004EN/02 D Reference Nomograph for obtaining approach distance δ1 810
  • Page 826B–63004EN/02 APPENDIX D. NOMOGRAPHS D.3 When servo system delay (by exponential acceleration/deceleration at cutting or caused by the positioning system when a servo motor is used) TOOL PATH AT is accompanied by cornering, a slight deviation is produced between the CORNER tool path (tool center path
  • Page 827D. NOMOGRAPHS APPENDIX B–63004EN/02 Analysis The tool path shown in Fig. D.3 (b) is analyzed based on the following conditions: Feedrate is constant at both blocks before and after cornering. The controller has a buffer register. (The error differs with the reading speed of the tape reader, number o
  • Page 828B–63004EN/02 APPENDIX D. NOMOGRAPHS D Initial value calculation 0 Y0 V X0 Fig. D.3 (c) Initial value The initial value when cornering begins, that is, the X and Y coordinates at the end of command distribution by the controller, is determined by the feedrate and the positioning system time constant
  • Page 829D. NOMOGRAPHS APPENDIX B–63004EN/02 D.4 When a servo motor is used, the positioning system causes an error between input commands and output results. Since the tool advances RADIUS DIRECTION along the specified segment, an error is not produced in linear ERROR AT CIRCLE interpolation. In circular in
  • Page 830E. STATUS WHEN TURNING POWER ON, B–63004EN/02 APPENDIX WHEN CLEAR AND WHEN RESET E STATUS WHEN TURNING POWER ON, WHEN CLEAR AND WHEN RESET Parameter 3402 (CLR) is used to select whether resetting the CNC places it in the cleared state or in the reset state (0: reset state/1: cleared state). The symb
  • Page 831E. STATUS WHEN TURNING POWER ON, WHEN CLEAR AND WHEN RESET APPENDIX B–63004EN/02 Item When turning power on Cleared Reset Action in Movement × × × operation Dwell × × × Issuance of M, S and × × × T codes Tool offset × Depending on parame- f : MDI mode ter LVK(No.5003#6) Other modes depend on paramet
  • Page 832F. CHARACTER–TO–CODES B–63004EN/02 APPENDIX CORRESPONDENCE TABLE F CHARACTER–TO–CODES CORRESPONDENCE TABLE Character Code Comment Character Code Comment A 065 6 054 B 066 7 055 C 067 8 056 D 068 9 057 E 069 032 Space F 070 ! 033 Exclamation mark G 071 ” 034 Quotation mark H 072 # 035 Hash sign I 073
  • Page 833G. ALARM LIST APPENDIX B–63004EN/02 G ALARM LIST 1) Program errors (P/S alarm) Number Message Contents 000 PLEASE TURN OFF POWER A parameter which requires the power off was input, turn off power. 001 TH PARITY ALARM TH alarm (A character with incorrect parity was input). Correct the tape. 002 TV PA
  • Page 834B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 023 ILLEGAL RADIUS COMMAND In circular interpolation by radius designation, negative value was commanded for address R. Modify the program. 028 ILLEGAL PLANE SELECT In the plane selection command, two or more axes in the same direc- tion ar
  • Page 835G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 056 NO END POINT & ANGLE IN Neither the end point nor angle is specified in the command for the CHF/CNR block next to that for which only the angle is specified (A). In the chamfering common, I(K) is commanded for the X(Z) axis. 057 NO SOLU
  • Page 836B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 072 TOO MANY PROGRAMS The number of programs to be stored exceeded 63 (basic), 125 (op- tion), 200 (option), 400 (option), or 1000 (option). Delete unnecessary programs and execute program registration again. 073 PROGRAM NUMBER ALREADY IN T
  • Page 837G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 091 REFERENCE RETURN In the automatic operation halt state, manual reference position return INCOMPLETE cannot be performed. 092 AXES NOT ON THE REFERENCE The commanded axis by G27 (Reference position return check) did POINT not return to t
  • Page 838B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 115 ILLEGAL VARIABLE NUMBER A value not defined as a variable number is designated in the custom macro or in high–speed cycle cutting. The header contents are improper in a high speed cycle cutting. This alarm is given in the following case
  • Page 839G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 137 M–CODE & MOVE CMD IN SAME A move command of other axes was specified to the same block as BLK. M–code related to spindle indexing. Modify the program. 138 G SUPERIMPOSED DATA In PMC axis control, the increment for pulse distribution on
  • Page 840B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 178 G05 NOT ALLOWED IN G41/G42 G05 was commanded in the G41/G42 mode. MODE Correct the program. 179 PARAM. (NO. 7510) SETTING The number of controlled axes set by the parameter 7510 exceeds ERROR the maximum number. Modify the parameter set
  • Page 841G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 221 ILLEGAL COMMAND IN Polygon machining synchronous operation and axis control or bal- SYNCHR–MODE ance cutting are executed at a time. Modify the program. 224 RETURN TO REFERENCE POINT Not returned to reference point before cycle start. 2
  • Page 842B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 5018 POLYGON AXIS SPPED ERROR The rotating speed ratio of the command value cannot be maintained in the G51.2 mode , because the spped of the spindle or the polygon turning synchronous axis exceeds the clamp value or itis too slow. 5020 PAR
  • Page 843G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 5056 M–NET BOARD SYSTEM DOWN Transmit time–out error (parameter No. 177) ROM parity error CPU interruption detection of not listed above 5058 G35/G36 FORMAT ERROR A command for changing the major axis was specified during circular threading
  • Page 844B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 5218 ILLEGAL PARAMETER (INCL. There is an inclination compensation parameter setting error. COMP) Cause: 1. The number of pitch error compensation points between the nega- tive (–) end and positive (+) end exceeds 128. 2. The relationship i
  • Page 845G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 5251 ILLEGAL PARAMETER IN G54.2 A fixture offset parameter (No. 7580 to 7588) is illegal. Correct the pa- rameter. 5252 ILLEGAL P COMMAND IN G54.2 The P value specifying the offset number of a fixture offset is too large. Correct the progra
  • Page 846B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 308 APC ALARM:n AXIS nth–axis (n=1 to 8) APC battery voltage has reached a level where the battery BATTERY DOWN 2 must be renewed (including when power is OFF). APC alarm .Replace battery. 309 APC ALARM:n AXIS ZRN An attempt was made to per
  • Page 847G. ALARM LIST APPENDIX B–63004EN/02 D The details of serial pulse coder alarm #7 #6 #5 #4 #3 #2 #1 #0 202 CSA BLA PHA PCA BZA CKA SPH #6 (CSA) : Check sum alarm has occurred. #5 (BLA) : Battery low alarm has occurred. #4 (PHA) : Phase data trouble alarm has occurred. #3 (PCA) : Speed count trouble a
  • Page 848B–63004EN/02 APPENDIX G. ALARM LIST Number Message Contents 415 SERVO ALARM: n–TH AXIS – A speed higher than 524288000 units/s was attempted to be set in the EXCESS SHIFT n–th axis (axis 1–8). This error occurs as the result of improperly set CMR. 417 SERVO ALARM: n–TH AXIS – This alarm occurs when
  • Page 849G. ALARM LIST APPENDIX B–63004EN/02 Number Message Contents 439 n AXIS : CNV. OVERVOLT POWER 1) PSM: The DC link voltage is too high. 2) PSMR: The DC link voltage is too high. 3) α series SVU: The C link voltage is too high. 4) β series SVU: The link voltage is too high. 440 n AXIS : CNV. EX DECELER
  • Page 850B–63004EN/02 APPENDIX G. ALARM LIST D Details of servo alarm The details of servo alarm are displayed in the diagnosis display (No. 200 and No.204) as shown below. #7 #6 #5 #4 #3 #2 #1 #0 200 OVL LV OVC HCA HVA DCA FBA OFA #7 (OVL) : An overload alarm is being generated. #6 (LV) : A low voltage alar
  • Page 851G. ALARM LIST APPENDIX B–63004EN/02 6) Over travel alamrs Number Message Contents 500 OVER TRAVEL : +n Exceeded the n–th axis (axis 1 to 8) + side stored stroke limit I. (Parameter No.1320 or 1326 NOTE) 501 OVER TRAVEL : –n Exceeded the n–th axis (axis 1 to 8) – side stored stroke limit I. (Paramete
  • Page 852B–63004EN/02 APPENDIX G. ALARM LIST 9) Serial spindle alarms Number Message Contents 749 S–SPINDLE LSI ERROR It is serial communication error while system is executing after power supply on. Following reasons can be considered. 1) Optical cable connection is fault or cable is not connected or cable
  • Page 853G. ALARM LIST APPENDIX B–63004EN/02 1 : In the spindle serial control, the serial spindle parameters do not fulfill the spindle unit startup conditions. #2 (S2E) 0 : The second spindle is normal during the spindle serial control startup. 1 : The second spindle was detected to have a fault during the
  • Page 854B–63004EN/02 APPENDIX G. ALARM LIST SPM in- No. Message dica- Faulty location and remedy Description tion(*1) 7n03 SPN_n_ : FUSE ON DC 03 1 Replace the SPM unit. The PSM becomes ready (00 is indi- LINK BLOWN 2 Check the motor insulation status. cated), but the DC link voltage is too 3 Replace the in
  • Page 855G. ALARM LIST APPENDIX B–63004EN/02 SPM in- No. Message dica- Faulty location and remedy Description tion(*1) 7n20 SPN_n_ : EX OFFSET 20 Replace the SPM unit. Abnormality in an SPM component is CURRENT V detected. (The initial value of the V phase current detection circuit is ab- normal.) 7n24 SPN_n
  • Page 856B–63004EN/02 APPENDIX G. ALARM LIST SPM in- No. Message dica- Faulty location and remedy Description tion(*1) 7n33 SPN_n_ : SHORTAGE 33 1 Check and correct the power sup- Charging of direct current power sup- POWER ply voltage. ply voltage in the power circuit section CHARGE 2 Replace the PSM unit.
  • Page 857G. ALARM LIST APPENDIX B–63004EN/02 SPM in- No. Message dica- Faulty location and remedy Description tion(*1) 7n47 SPN_n_ : POS–CODER 47 1 Replace the cable. 1 The A/B phase signal of the SIGNAL AB- 2 Re–adjust the BZ sensor signal. spindle position coder (connector NORMAL 3 Correct the cable layout
  • Page 858B–63004EN/02 APPENDIX G. ALARM LIST 10) System alarms (These alarms cannot be reset with reset key.) Number Message Contents 900 ROM PARITY A parity error occurred in the CNC, macro, or servo ROM. Correct the contents of the flash ROM having the displayed number. 910 SRAM PARITY : (BYTE 0) A RAM par
  • Page 859
  • Page 860B–63004EN/02 INDEX ƠNumbersơ Characters and codes to be used for the pattern data input function, 408 8–digit program number, 147 Check by running the machine, 419 Checked by self–diagnostic screen, 563 Chuck and tailstock barriers, 549 ƠAơ Circular interpolation (G02, G03), 47 Absolute and incremen
  • Page 861INDEX B–63004EN/02 Deleting a word, 638 End face peck drilling cycle (G74), 170 Deleting all programs, 645 End face turning cycle (G94), 156 Deleting blocks, 639 Equal–lead threading, 338 Deleting files, 591 Erase CRT screen display, 766 Deleting more than one program by specifying a range, 646 Exam
  • Page 862B–63004EN/02 INDEX High speed cycle cutting, 348 ƠMơ How to indicate command dimensions for moving the tool – absolute, incremental commands, 22 M code group check function, 131 How to use canned cycles (G90, G92, G94), 159 Machine coordinate system, 93 Machine lock and auxiliary function lock, 533
  • Page 863INDEX B–63004EN/02 Operating monitor display, 696 Program restart, 500 Operational devices, 430 Program screen for MDI operation, 705 Operations, 526 Program section configuration, 138 Oscillation direct fixed–dimension grinding cycle, 192 Programmable parameter entry (G10), 333 Oscillation grinding
  • Page 864B–63004EN/02 INDEX Setting and displaying data, 675 The second auxiliary functions (B codes), 132 Setting and displaying the tool offset value, 726 Thread cutting cycle (G92), 153 Setting input/output–related parameters, 595 Tool compensation and number of tool compensation, 270 Setting the floating
  • Page 865
  • Page 866Revision Record FANUC Series 16i/18i/160i/180i/160is/180is–TA OPERATOR’S MANUAL (B–63004EN) D Correction of errors 02 Feb., 2000 D Addition of Series 160is–TA and 180is–TA D Addition of “DNC Operation with Memory Card” 01 Mar., ’97 Edition Date Contents Edition Date Contents
  • Page 867
  • Page 868EUROPEAN HEADQUARTERS – BELGIUM / NETHERLANDS GRAND-DUCHÉ DE LUXEMBOURG GE Fanuc Automation Europe S.A. GE Fanuc Automation Europe S.A. - Netherlands Branch - Zone Industrielle Postbus 7230 - NL-4800 GE Breda L-6468 Echternach Minervum 1603A - NL-4817 ZL Breda ( (+352) 727979 - 1 ( (+31) 76-5783 201
  • Page 869• No part of this manual may be reproduced in any form. • All specifications and designs are subject to change without prior notice. The export of this product is subject to the authorization of the government of the country from where the product is exported. In this manual we have tried as much as
  • Page 870TECHNICAL REPORT (MANUAL) No. TMN00/067 Date: April.17.2000 General Manager of Software Laboratory FANUC Series 16i /160i /160is /18i /180i /180is –TA Operator’s Manual Note on Multiple Repetitive Cycle 1. Communicate this report to: •Your information • •GE Fanuc-N, GE Fanuc-E •FANUC Robotics •CINCI
  • Page 871FANUC Series 16i/160i/160is/18i/180i/180is–TA Operator’s Manual Note on Multiple Repetitive Cycle ••Type of applied technical documents Name FANUC Series 16i/160i/160is/18i/180i/180is–TA Operator’s Manual Spec.No.•Ed. B-63004EN/02 ••Summary of Change Group Name•Outline New,Add, Applicab Correct, le
  • Page 872In the item " 13.2.8. Notes on Multiple Repetitive Cycle”, “G71,G72,G73,” is added in No.11 as follows. 11. Tool nose radius compensation cannot be applied to G71, G72, G73, G74, G75, G76, or G78. TITLE FANUC Series 16i/160i/160is/18i/180i/180is–TA Operator’s Manual Note on Multiple Repetitive Cycle
  • Page 873                             ! FANUC Series 16i /18i/160i/180i/160is/180is–TA Operator’s Manual Concerning the addition of Manual Handle Retrace Function " ##$%&  '%(     )* $% # %  + ),- 
  • Page 874FANUC Series 16i/18i/160i/180i/160is/180is–TA Operator’s Manual Concerning the addition of Manual Handle Retrace Function 1.Type of applied technical documents Name FANUC Series 16i/18i/160i/180i/160is/180is–TA Operator’s Manual Spec.No./Ed. B-63004EN/02 2.Summary of Change Group Name/Outline New,Ad
  • Page 875FANUC Series 16i/18i/21i-TA Manual Handle Retrace Specifications DS0100-04 FANUC Series 16i/18i/160i/180i/160is/180is–TA Operator’s Manual TITLE Concerning the addition of Manual Handle Retrace Function 01 00.09.18 Newly Registered No. B-63004EN/02-2 EDT. DATE DESIGN DESCRIPTION PAGE /
  • Page 8761. General In this function, the program can be executed both forward and backward with a manual handle (manual pulse generator) under automatic operation. Therefore, errors of a program, interference, and so on can be checked easily by working a machine actually. 1.1 Checking mode In this mode, the
  • Page 8771.3 Backward movement The "backward movement " is that the program executed forward once is executed backward by turning a manual handle in the negative direction. The program can be executed backward only for the block executed forward. And, the number of blocks for it is about 200 blocks. The prog
  • Page 8782.1.2 Control with the manual handle (manual pulse generator) The value of the parameter No.6410 and the scale factors decide the moving amount of the machine by one pulse generated by a manual handle. When a manual handle is turned, the actual movement amount of the machine is as follows. [Feedrate
  • Page 8792.1.3 Forward movement and backward movement with a manual handle The program is executed forward when a manual handle is turned to the positive direction. And, the program is executed backward when a manual handle is turned to the negative direction. The program is executed backward as soon as a ma
  • Page 8802.2 Backward movement of each code All modal information of G, T, S-code is memorized in executing the program forward. And, their memorized data of the modal G, T, S-code is used in executing the program backward. As for M-codes, they are grouped and their modal information is managed by parameter
  • Page 8812.3 Direction change prohibition The direction change prohibition is a state not being changed for the direction where the program is executed. In the state, even if the rotating direction of a manual handle is reversed, the reversed rotation is disregarded. A manual handle must be rotate in the sam
  • Page 8822.5 Others 2.5.1 Movement command + M,S,T-code When M,S,T-codes and movement commands are in the same block., the timing outputting codes changes between in forward movement and in backward movement. Example) O0001 ; M5 S0 F0 ; G53 X0 Z0 ; (1) G1 W100 M3 S100 F1. ; (2) G0 U50. W50. ; (3) M2 ; [Forwa
  • Page 8832.5.2 Non linear interpolation type positioning In the non linear interpolation type positioning, the route is different between in forward movement and in backward movement. X The route of forward movement The route of backward movement Z Notice: Please use the interpolation type positioning to war
  • Page 8842.5.8 Axis control by PMC The movement of axis control by PMC cannot be controlled by this function. DS0100-04 FANUC Series 16i/18i/160i/180i/160is/180is–TA Operator’s Manual TITLE Concerning the addition of Manual Handle Retrace Function 01 00.09.18 Newly Registered No. B-63004EN/02-2 EDT. DATE DES
  • Page 8853. Parameter and DI / DO 3.1 Parameter 6400 HDMPH HDMC8 HDMC5 HDFWD HDRPD [Data type] Bit type HDRPD In the Program Retrace with Manual Handle function, the rapid traverse feedrate is: 0: clamped by override 10% feedrate. 1: clamped by override 100% feedrate. HDFWD In the Program Retrace with Manual
  • Page 886HDMPH When other paths become direction change prohibition or reverse movement prohibition: 0: The executing path does not become direction change prohibition or reverse movement prohibition 1: The executing path becomes direction change prohibition or reverse movement prohibition 6410 The movement
  • Page 8876411 M-code of group A (1) 6412 M-code of group A (2) 6413 M-code of group A (3) 6414 M-code of group A (4) 6415 M-code of group B (1) 6416 M-code of group B (2) 6417 M-code of group B (3) 6418 M-code of group B (4) 6419 M-code of group C (1) 6420 M-code of group C (2) 6421 M-code of group C (3) 642
  • Page 8886439 M-code of group H (1) 6440 M-code of group H (2) 6441 M-code of group H (3) 6442 M-code of group H (4) 6443 M-code of group I (1) 6444 M-code of group I (2) 6445 M-code of group I (3) 6446 M-code of group I (4) 6447 M-code of group J (1) 6448 M-code of group J (2) 6449 M-code of group J (3) 645
  • Page 8896467 M-code of group O (1) 6468 M-code of group O (2) 6469 M-code of group O (3) 6470 M-code of group O (4) 6471 M-code of group P (1) 6472 M-code of group P (2) 6473 M-code of group P (3) 6474 M-code of group P (4) 6475 M-code of group Q (1) 6476 M-code of group Q (2) 6477 M-code of group Q (3) 647
  • Page 890[Data type] Word type [Valid data range] 0 - 9999 The group of M-code at reverse movement is set. The reverse movement of M-code outputs a modal M-code of the same group set by the parameter. The first M-code of each group is the default value. The M-code, which is not set by this parameter, outputs
  • Page 8913.2 DI / DO 3.2.1 DI signal G0067 MCHK MMOD MRVM MMOD Checking mode signal 0: Checking mode is not available. 1: If the mode is MEM, checking mode is available. MCHK Handle available signal in checking mode 0: In checking mode, the operation is equal to the automatic operation. 1: In checking mode,
  • Page 892TECHNICAL REPORT (MANUAL) No.TMN01/012E Date : . , 2001 General Manager of Software Laboratory FANUC Series 16i/18i/160i/180i/160is/180is-TA Operator’s Manual Concerning the addition of Single Direction Positioning Function 1. Communicate this report to: Your information only ○ GE Fanuc-N, GE Fanuc-
  • Page 893FANUC Series 16i/18i/160i/180i/160is/180is-TA Operator’s Manual Concerning the addition of Single Direction Positioning Function 1.Type of applied technical documents Name FANUC Series 16i/18i/160i/180i/160is/180is-TA Operator’s Manual Spec. No./Ed. B-63004EN/02 2.Summary of Change New, Add, Applica
  • Page 894FANUC Series 16i/18i-TA Specification Single Direction Positioning Function These specifications may be modified for improvement without notice. DS0100-04 FANUC Series 16i/18i/160i/180i/160is/180is–TA Operator’s Manual TITLE Concerning the addition Single Direction Positioning Function 01 01.01.17 N
  • Page 895• General For accurate positioning without play of the machine (backlash), final positioning from one direction is available. Overrun distance Start position Start position Temporary stop End position + When the positioning direction is minus • Format G60 P_; P_: For an absolute command, the coordin
  • Page 896• Summary of motion When the non-linear positioning is used (parameter No.1401#1 LRP=0) The axes are positioned independently from start point by single direction positioning as follows. X Overrun(Z-axis) Overrun(X-axis) End position Z Start position When the linear positioning is used (parameter No
  • Page 897• P/S alarm Number Message Contents G codes which cannot be specified 0146 IMPROPER G CODE in the polar coordinate interpolation mode was specified. Modify the program. Any of the following G codes which cannot be specified 0176 IMPROPER G-CODE IN G107 in the cylindrical interpolation mode was speci
  • Page 898• Notice in case of using with the angular axis control. In the angular axis control, the distance traveled along the perpendicular axis (X) is corrected by the inclination of the angular axis (Y), and is determined by the following formula. Xa = - Yp × tanθ The direction of "Xa" is determined by th
  • Page 899• In case the tan value of the inclination angle is plus. (parameter No.8201=1º~89º or 181º~269º) Please set the opposite direction between the angular axis (Y) and the perpendicular axis (X) into the direction of the single direction positioning. If the positioning direction of the perpendicular ax
  • Page 900• In case the tan value of the inclination angle is minus. (parameter No.8201=91º~179º or 271º~359º) Please set the same direction between the angular axis (Y) and the perpendicular axis (X) into the direction of the single direction positioning. If the positioning direction of the perpendicular axi
  • Page 901             040             !  " FANUC Series 16i /160i /160is /18i /180i /180is –TA Operator’s Manual Note on Tool Post Interference Check # $$%&  &' (   )* %& $ &  + ),- %./0,-
  • Page 902FANUC Series 16i/160i/160is/18i/180i/180is–TA Operator’s Manual Note on Tool Post Interference Check １．Type of applied technical documents Name FANUC Series 16i/160i/160is/18i/180i/180is–TA Operator’s Manual Spec.No.／Ed. B-63004EN/02 ２．Summary of Change Group Name／Outline New,Add, Applicable Correct
  • Page 903In the item "20.3.3 Setting and Display of Interference Forbidden Areas for Tool Post Interference Checking”, “NOTE” is replaced as follows. NOTE 1 Tool number The tool geometry data must be set for each tool number. The tool number here refers to the offset number. When both tool geometry offset an
  • Page 904TECHNICAL REPORT NO.TMN 01/061E Date Apr. 12, 2001 General Manager of Software Development Center FANUC Series 16i/18i/160i/180i-TA OPERATOR'S MANUAL Modification of “Linear interpolation positioning” 1. Communicate this report to : ○ Your information ○ GE Fanuc-N, GE Fanuc-E FANUC Robotics CINCINAT
  • Page 905FANUC Series 16i/18i/160i/180i-TA OPERATOR'S MANUAL Modification of “Linear interpolation positioning” 1. Type of applied technical documents Name FANUC Series 16i/18i/160i/180i-TA OPERATOR'S MANUAL Spec. No. / B-63004EN/02 Version 2. Summary of change Group Name / Outline New, Add., Applicable Corr
  • Page 9061 Application This report is applied to following CNCs. Series 16i-TA Series 18i-TA Series 160i-TA Series 180i-TA Series 160is-TA Series 180is-TA This report is a supplement for a following manual. FANUC Series 16i/18i/160i/180i-TA OPERATOR'S MANUAL (B-63004EN/02) 2 Outline In the above-mentioned ma
  • Page 907TECHNICAL REPORT NO.TMN 01/083E Date Jun. 8, 2001 General Manager of Software Development Center FANUC Series 16/18/160/180-TC/MC OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i/160is/180is - TA/MA OPERATOR’S MANUAL FANUC Series 21i/210i/210is - TA/MA OPERATOR’S MANUAL Changing of “Linear interpola
  • Page 908FANUC Series 16i/18i/160i/180i/160is/180is-TA OPERATOR’S MANUAL Changing of “Linear interpolation positioning” explanation 1. Type of applied technical documents Name FANUC Series 16i/18i/160i/180i/160is/180is-TA OPERATOR'S MANUAL Spec. No. / B-63004EN/02 Version 2. Summary of change Group Name / Ou
  • Page 9091 Application This report is applied to following CNCs. Series 16i/160i/160is-TA Series 18i/180i/180is-TA This report is a supplement for a following manual. FANUC Series 16i/18i/160i/180i/160is/180is-TA OPERATOR'S MANUAL (B-63004EN/02) 2 Outline In the above-mentioned manuals, the explanation of “4
  • Page 9103 Details The explanation of “4.1 POSITIONING (G00) Linear interpolation positioning” is changed as follows. (Before change) Linear interpolation positioning The tool path is the same as in linear interpolation (G01). The tool is positioned within the shortest possible time at a speed that is not mo
  • Page 911FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i - TB OPERATOR’S MANUAL Explanation addition of Rigid tapping 1.Type of applied technical documents FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL Name FANUC Series 16i/18i/160i/180i -
  • Page 91213.8.1 Front Face Rigid Tapping Cycle (G84) / Side Face Rigid Tapping Cycle (G88) The description is added to “S command”. Limitations S command • The S command, which is specified at rigid tapping, is cleared at commanding Rigid Tapping Cancel and the condition is the same that S0 is commanded. 13.
  • Page 913TECHNICAL REPORT NO.TMN 03/007E Date: 24-Jan-03 General Manager of Software Development Center FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i - TB OPERATOR’S MANUAL FANUC Series 21i/210i/210is - TA OPERATOR’S MANUAL FANUC Series 21i/210i - TB OPERATO
  • Page 914FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i - TB OPERATOR’S MANUAL Concerning addition of the Changing Active Offset Value with Manual Move 1.Type of applied technical documents FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL Nam
  • Page 915• Adding “FANUC Series 16i /18i /21i – TA / TB Changing Active Offset Value with Manual Move (A-78376E)” to this description (Attached papers) FANUC Series 16i /18i /21i – TA / TB Changing Active Offset Value with Manual Move (A-78376E) 16i/18i/160i/180i/160is/180is - TA 16i/18i/160i/180i - TB OPERA
  • Page 916FANUC Series 16i /18i /21i – TA / TB Changing Active Offset Value with Manual Move Index 1. Outline ........................................................................................................................... 2 2. Explanation............................................................
  • Page 9171. Outline If you want to perform roughing or semi-finishing with a single tool, you may fine-adjust the tool compensation. Moreover, you may want to fine-adjust the setting of the workpiece origin offset that was already set up. This function can change the offset (such as tool compensation or work
  • Page 9182.3 Changing the tool compensation This function can change the tool compensation identified by the offset number corresponding to T code specified during automatic operation. If there is no valid tool compensation (for example, when no T code has been issued since cycle start), no tool compensation
  • Page 919Example Assume the following conditions: • Specified workpiece coordinate system: G56 • G56 workpiece origin offset (X-axis): 50.000 • G56 workpiece origin offset (Z-axis): 5.000 • G56 workpiece origin offset (C-axis): 180.000 • G56 workpiece origin offset (Y-axis): -60.000 • Amount of manual feed-b
  • Page 9203. Signal Active offset change mode signal CHGAO [Classification] Input signal [Function] This signal selects the manual feed-based active offset change mode. [Operation] Setting this signal to "1" selects the manual feed-based active offset change mode. • Automatic operation is at pause or
  • Page 921Active offset changing signal MCHAO [Classification] Output signal [Function] This signal indicates that the manual feed-based active offset change mode has been selected and the offset is being changed. [Output condition]The signal becomes "1" when all the following conditions are satisfied
  • Page 922The following timing chart shows how the input and signals behave. A command such as Txxxx, or G54 specifies what tool compensation number Operation is put at pause Operation restarts or workpiece coordinate system is to be (stop) to change the offset. with the new offset. made valid. Automatic oper
  • Page 923#7 #6 #5 #4 #3 #2 #1 #0 5000 ASG [ Input type ] Setting input [ Data type ] Bit ASG When the tool geometry/wear compensation function is available, the compensation value changed by this function is: 0: Geometry compensation 1: Wear compensation #7 #6 #5 #4 #3 #2 #1 #0 5040 MOP [ Input type ] Parame
  • Page 924The change of the tool compensation value follows the relation among this parameter, the parameter LVC(No.5003#6), and the parameter TGC(No.5003#7). AOF(No.5041#0)=0 AOF(No.5041#0)=1 LVC(No.5003#6=0) Can be changed LVC(No.5003#6=1) Cannot be changed Cannot be changed TGC(No.5003#7=0) Can be changed
  • Page 925[Relation parameter] #7 #6 #5 #4 #3 #2 #1 #0 5003 TGC LVC [ Input type ] Parameter input [ Data type ] Bit LVC Offset value of tool offset 0: Not cleared, but held by reset 1: Cleared by reset TGC Tool geometry compensation value 0: Not canceled by reset 1: Canceled by reset (Valid when LVC,#6 of pa
  • Page 926FANUC Series 16i/18i/160i/180i/160is/180is - TA OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i - TB OPERATOR’S MANUAL FANUC Series 21i/210i/210is - TA OPERATOR’S MANUAL FANUC Series 21i/210i - TB OPERATOR’S MANUAL About the explanation of “13.2.7 Multiple Thread Cutting Cycle(G76)” 1.Type of appli
  • Page 927At "Note"(page number is in the following table) in "Thread cutting cycle retract" in "13.2.7 Multiple Thread Cutting Cycle(G76)", "5" is corrected and "6" is added. No. Manual Page B-63004EN/02 FANUC Series 16i/18i/160i/180i/160is/180is-TA 174 OPERATOR'S MANUAL B-63524EN/01 FANUC Series 16i/18i/160