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FS 16i/18i/21i-MB/TB, Expansion of Spindle Functions Supplement to Manual Page 3

Supplement to Manual
1. General
This enhancement enables you to select any pair for simple spindle synchronous control
out of 1
st
to 4
th
serial spindles (1
st
to 3
rd
serial spindles in case of FS18i).
2. Specification
Simple spindle synchronous control realizes spindle synchronization between one master
spindle and one slave spindle.
Master for each slave is specified in the parameters No.4821 to 4824.
(1) Restrictions:
- It is not available that one master spindle is synchronized with some slave
spindles.
- Spindle speed control and Cs contour control are available in simple spindle
synchronous mode.
- When simple spindle synchronous control mode is on, the slave spindle must be
in spindle mode. (Cs contour control, spindle positioning, rigid tapping, spindle
synchronous, polygonal turning with two spindles, etc. must be mode off.)
- In simple spindle synchronous mode, you cannot command Cs contour control,
rigid tapping, spindle synchronous, etc. to the slave spindle of simple spindle
synchronous control.
- On the multi path control, simple spindle synchronous control can be used only
between the spindles in the same path.
EDT
DATE
FANUC Series 16i/18i-MB/TB
Simple spindle synchronous control
with any spindles
A-78964E
2/10
DS0100-04
DESIG.
DESCRIPTION
TITLE
NO.
PAGE
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Contents Summary of FS 16i/18i/21i-MB/TB, Expansion of Spindle Functions Supplement to Manual

  • Page 1TECHNICAL REPORT NO.TMN 02/093E Date: 08-November-2002 General Manager of Software Development Center FANUC Series 16i/18i/21i-MB/TB Expansion of spindle functions 1. Communicate this report to : ○ Your information ○ GE Fanuc-N, GE Fanuc-E FANUC Robotics CINCINATI MILACRON ○ Machine tool builder Sal
  • Page 2FANUC Series 16i/18i-MB FANUC Series 16i/18i-TB Simple spindle synchronous control with any spindles Specifications 1. General...................................................................................2 2. Specification ........................................................................
  • Page 31. General This enhancement enables you to select any pair for simple spindle synchronous control out of 1st to 4th serial spindles (1st to 3rd serial spindles in case of FS18i). 2. Specification Simple spindle synchronous control realizes spindle synchronization between one master spindle and one s
  • Page 4(2) Operation in each control mode - Spindle mode (ordinary spindle control) The slave spindle rotates upon the issue of the same command as that used for the master spindle. The command does not specify the speed of the spindle, instead specifies the ratio of the spindle motor speed to the maximum
  • Page 5(4) PMC signal control Even for simple spindle synchronous control, those functions (including the spindle orientation function) and input/output signals that are to be directly specified for spindle control from the PMC are controlled independently for the master and slave spindles. Specifically, c
  • Page 63. Signals Simple spindle synchronous control signals ESSYC1 to ESSYC4 [Classification] Input signal [Function] Enable simple spindle synchronous control [Operation] When ESSYC1 is 1, 1st spindle will be synchronized as slave. When ESSYC2 is 1, 2nd spindle will be synchronized as s
  • Page 7Phase error monitor signals SYCAL1 to SYCAL4 [Classification] Output signal [Function] These signals monitor the synchronization error between the two spindles when simple spindle synchronous control is active. [Operation] These signals are set to 1 in the following case: When the
  • Page 84. Parameters #7 #6 #5 #4 #3 #2 #1 #0 3704 SSY Data type: Bit SSY Enhanced simple spindle synchronous control is: 0: disabled 1: enabled You can select any pair for simple spindle synchronous control out of 1st to 4th spindles. Master for each slave is specified in the parameters No.4821 to 4824. NO
  • Page 94826 Permissible error pulses when 1st spindle is slave 4827 Permissible error pulses when 2nd spindle is slave 4828 Permissible error pulses when 3rd spindle is slave 4829 Permissible error pulses when 4th spindle is slave Data type : Word Data unit : Pulse Data range : 0 to 32767 Specify permissib
  • Page 105. Diagnosis screen 418 Motion error of 1st serial spindle 420 Motion error of 2nd serial spindle 422 Motion error of 3rd serial spindle 424 Motion error of 4th serial spindle These diagnoses show motion error of each serial spindle. The unit of data is detection unit of the spindle at each spindle
  • Page 116. Alarm and message 194 SPINDLE COMMAND IN SYNCHRO-MODE The Cs contour axis control mode, spindle positioning mode, rigid tapping mode, or simple spindle synchronous control is specified in spindle synchronous control mode. Modify the program to cancel spindle synchronous control mode beforehand. A