Series 16i /18i /21i Additional Manual Page 8
Additional Manual
3. Note
• Program check signal
Alarm PS5365 occurs when the program check signal PGCK <G0290#5> is changed
from “0” to “1” or from “1” to “0” while a program is executing.
• Stroke Limit Check
When a command that exceeds a stroke limit is specified, an overtravel alarm occurs
after the stroke limit is exceeded regardless of the parameter BFA (No.1300#7)
setting.
The process of the overtravel alarm cancellation is as follows.
(1) Change to the mode except MEM or DNC.
(2) Push RESET button or input reset signal.
The alarm cancellation of stroke limit check 1 is based on the parameter OF1
(No.1301#4). Therefore, if the parameter OF1 is set to “0”, the alarm is cancelled by
the above process and If this parameter is set to “1”, the alarm is cancelled
automatically when the program check mode is ended.
2)
• Machine Coordinate Display
As for the axis whose the control axis select signal (PMC axis control) EAX* <G0136>
is “1”, the machine coordinate shows the actual machine coordinate (the machine
position from the reference position) regardless of the parameter PGM (No.13114#7)
and PGA (No.3115#4) setting.
• Workpiece Coordinate System Preset
Please set the parameter WPS (No.3006#6) to 1 to do workpiece coordinate system
preset automatically at the program check mode end.
When the workpiece coordinate system preset is commanded by the softkey
operation or input signal during the program check mode, the workpiece coordinate
system is established based on the actual machine coordinate.
• Reference Position Return (G28)
Alarm PS090 occurs when the reference position is not established and G28 is
specified during the program check mode.
2)
• Machine Lock Signal
During the program check mode, all-axis machine lock signal MLK <G044#1> and
each-axis machine lock signals MLK1 to MLK8 <G108> are invalid except for PMC
control axis.
Edit
Apprv.
Desig.
Sheet
TITLE
Draw
No.
Date
Design
Descri
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tion
Date
FANUC Series 16i/18i/21i–MB, 18i–MB5
Program check function Specifications
A-79461E
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2004.3.29
Addition of 2)
2004.2.29
8
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15
03
2004.6.25
Addition of 3)
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2004.7.26
Addition of 5)
Contents Summary of Series 16i /18i /21i Additional Manual
- Page 1FANUC Series 16i /18i /21i – MB FANUC Series 18i – MB5 Program Check Function Specifications CONTENTS 1. GENERAL ...............................................................................................................................................................2 2. SPECIFICATIONS ........
- Page 21. General The program format check and the stroke limit check are done without axes movements by the program execution during the program check mode. The program check is executed with the maximum feedrate of CNC system and without the acceleration / deceleration regardless of the specified data. A
- Page 32. Specifications • Program Check Mode Start The program check mode is started under both of the following conditions. • The program check signal PGCK
- Page 4• Program Check Feedrate During the program check mode, the feedrate of program execution becomes the maximum feedrate of CNC system regardless of the specified feedrate. The feedrate clamp, override and dry run is not effective. Program check execution feedrate Increment system IS-B IS-C Millimeter
- Page 5• Machine Coordinate Display For Program Check During the program check mode, it is possible to change the display of machine coordinates from the actual machine coordinates to the machine coordinates for the program check by setting the parameter PGM (No.13114#7). 2) And it is possible to change th
- Page 6• Data save at program check mode start 3) When the parameter PGR (No.3454#3) is set to “1”, the following data are saved at the program check mode start. • Absolute coordinate, relative coordinate • Modal G-code • F, S, T, M, B, H, D-code • Tool life management data, extended tool life management d
- Page 73) • Data restore at program check mode end In case that the parameter PGR (No.3454#3) is set to “1”, the data, which are changed during the program check mode, are restored to the data at the program check mode start when ending the program check mode. By this, after ending the program check mode,
- Page 83. Note • Program check signal Alarm PS5365 occurs when the program check signal PGCK
- Page 9• Control axis select signal (PMC axis control) 3) In case that the parameter PGR (No.3454#3) is set to “1”, alarm PS5364 occurs when the control axis select signal (PMC axis control) EAX*
is changed from “0” to “1” or from “1” to “0” during the program check mode. • Restore of data When the - Page 10・ Tool center point control for 5-axis machining ・ Tool radius compensation for 5-axis machining ・ 3 dimensional cutter compensation ・ Tool length compensation along tool direction ・ 3 dimensional circular interpolation ・ In case that following functions are executed on RISC by setting the parameter
- Page 114. Signal Program check signal PGCK
- Page 125. Parameters #7 #6 #5 #4 #3 #2 #1 #0 13114 PGM [Data type] Bit PGM The machine coordinate display during the program check mode 0 : The actual machine coordinate (the machine position from the reference position) is displayed. 1 : The machine coordinate for the program check is displayed. 2) #7 #6
- Page 13#7 #6 #5 #4 #3 #2 #1 #0 3006 WPS [Data type] Bit WPS The workpiece coordinate system preset at the program check mode end is 0 : Not executed. 1 : Executed. If this parameter is set to 1, the workpiece coordinate system preset is executed automatically at the program check mode end. #7 #6 #5 #4 #3 #
- Page 143) Note 1. When this parameter is set to “1”, the workpiece coordinate system preset is executed at the program check mode end regardless of the parameter WPS (No.3006#6) setting. 2. The absolute coordinate and relative coordinate of the axis, whose the control axis select signal (PMC axis control)
- Page 156. Alarm and message Number Message Description PS5364 ILLEGAL COMMAND IN PROGRAM (1) An invalid G code is specified in program check CHECK mode. (2) Angular axis control / Arbitrary angular axis control or customer's board option is available. (3) Following operation is done. - Program check is sta