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FS 16i/18i/21i-MB/TB, Expansion of Spindle Functions Supplement to Manual Page 8

Supplement to Manual
EDT
DATE
FANUC Series 16i/18i-MB/TB
Simple spindle synchronous control
with any spindles
A-78964E
7/10
DS0100-04
DESIG.
DESCRIPTION
TITLE
NO.
PAGE
4. 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.
NOTE1) It is available only for serial spindles.
NOTE2) When this parameter is set, power must be turned off before
operation is continued.
4821
Master spindle for 1st spindle
4822
Master spindle for 2nd spindle
4823
Master spindle for 3rd spindle
4824
Master spindle for 4th spindle
Data type : Byte
Specify master spindle for each slave spindle in simple spindle synchronous
control.
EXAMPLE) When specifying 2nd spindle as master and 3rd spindle as slave, the
setting of the parameters is as follows.
No.4821 = 0
No.4822 = 0
No.4823 = 2
No.4824 = 0
NOTE1) It is available only when the parameter SSY (No.3704#5) is 1.
NOTE2) When this parameter is set, power must be turned off before
operation continued.
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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