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FS 16i/18i/21i - TB / MB Additional Manual Page 3

Additional Manual
02 Sep.30.’03 Modification at (2)
Edit Date Design Description
Date Apr.14.2003 Desig. T.Watanabe Apprv. T.Endo
Sheet
Title
Draw
No.
3
/
14
FANUC Series16i/18i/21i
Cs-axis Coordinate Establishment
Function
A
-78845EN
Sheet
In case of failure to establish Cs axis coordinate
When Cs axis coordinate establishment is failed, P/S alarm 5346 occurs on the
path that counts up absolute coordinate (work coordinate).
And, Cs axis coordinate establishment alarm signal CSFOx<F274#4∼#7> is set
to 1 on the path connected with spindle. Then, set Cs axis coordinate
establishment request signal CSFIx<G274#4∼#7> to 0.
When you set Cs axis coordinate establishment request signal CSFIx<G274#4
∼ #7> to 0, Cs axis coordinate establishment alarm signal CSFOx<F274#4 ∼#7>
is set to 0.
Causes of Cs axis coordinate establishment failure are as follows.
- Cs axis zero point establishment state signal CSPENx is 0.
- Cs axis is under synchronous control.
- Emergency stop is applied during establishing coordinate.
- Cs axis activating current is cut during establishing coordinate (servo
alarm, servo off, etc.)
- Composite control of Cs axis is released during establishing coordinate.
- Bidirectional pitch error compensation is available to Cs axis.
- Synchronous/composite/superimposed control starts during establishing
coordinate.
Clear P/S alarm 5346
P/S alarm 5346 cannot be cleared until reference point of Cs axis is established.
Perform manual reference point return of Cs axis on the path where P/S alarm
5346 occurred. After reference point is established, P/S alarm 5346 can be
cleard with reset.
Or, P/S alarm 5346 can be cleard with reset after changing serial spindle mode
to speed control mode.
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Contents Summary of FS 16i/18i/21i - TB / MB Additional Manual

  • Page 1FANUC Series 16i /18i /21i -TB FANUC Series 16i /18i /21i -MB Cs-axis Coordinate Establishment Function (Note) This specification may be modified for improvement without notice. FANUC Series16i/18i/21i Title Cs-axis Coordinate Establishment Function Draw No. A-78845EN 02 Sep.30.’03 Modification at (
  • Page 2General Generally, position is lost just after changing serial spindle mode from speed control mode to Cs contour control mode. This function makes it possible to establish position without reference point return by setting Cs axis coordinate establishment request signal CSFIx to 1. Note
  • Page 3In case of failure to establish Cs axis coordinate When Cs axis coordinate establishment is failed, P/S alarm 5346 occurs on the path that counts up absolute coordinate (work coordinate). And, Cs axis coordinate establishment alarm signal CSFOx is set to 1 on the path connected with spind
  • Page 4Sequence(Time Chart) In case that Cs axis coordinate establishment is completed correctly. M code for Cs contour M code control MF CSPENA CSFIx CON or CONSx FSCSL or FCSSx Count up coordinate ZRFx CSFOx
  • Page 5In cast that Cs axis coordinate establishment is failed.( aborted by emergency stop, etc. ) M code for Cs contour M code control MF CSPENA CSFIx CON or CONSx FSCSL or FCSSx Abort Count up coordinate ZRFx CSFOx
  • Page 6Example) Under composite control of Cs axis in two-path system M code for Cs contor M code control MF CSPENA CSFIx CON FSCSL Count up coordinate ZRFx CSFOx FIN (1) Excute M code on path-1. Then, MF signal
  • Page 7Parameter #7 #6 #5 #4 #3 #2 #1 #0 1005 ZRN [Data type] Bit axis ZRNx When a command specifying the movement except for G28 is issued in automatic operation (MEM, RMT, or MDI) and when a return to the reference position has not been performed since the power was turned on 0: An alarm is generated (P/
  • Page 8#7 #6 #5 #4 #3 #2 #1 #0 (2) 4353 CSPTRE [Data type] Bit axis CSPTRE The function that transfer position data of Cs axis is 0: Not used 1: Used Set parameter RFCHK3(No.4016#7) to 0 in order to use this function. #7 #6 #5 #4 #3 #2 #1 #0 8161 CZM [Data type] Bit CZM When two Cs contour axes are subject
  • Page 9Cs axis coordinate establishment alarm signals CSFO1 ∼ CSFO4 [Classification] Output signal [Function] Inform that Cs axis coordinate establishment has not been completed. [Output condition] These signals are set to 1 in the following case: - Cs axis coordinate establishment has not been
  • Page 10Signal Address #7 #6 #5 #4 #3 #2 #1 #0 G274 CSFI4 CSFI3 CSFI2 CSFI1 #7 #6 #5 #4 #3 #2 #1 #0 F048 CSPENA #7 #6 #5 #4 #3 #2 #1 #0 F052 CSPENB #7 #6 #5 #4 #3 #2 #1 #0 F171 CSPENC #7 #6 #5 #4 #3 #2 #1 #0 F269 CSPEND #7 #6 #5 #4 #3 #2 #1 #0 F274 CSFO4 CSFO3 CSFO2 CSFO1 Alarm and message Number Message De
  • Page 11Note CMR Set the same value of CMR( parameter No.1820) for all Cs axes to establish their coordinate in composite control. If value of CMR are different, coordinate establishment is not completed correctly. In case that CMR is larger than 1 (parameter No.1820>2), Cs axis might move for a little duri
  • Page 12Synchronous control If Cs axis coordinate establishment request signal CSFIx is set to 1 during synchronous control, P/S alarm 5346 occurs. Start synchronous control after Cs axis coordinate is established. Composite control(T only) Set parameter CZM(No.8161#1) to 1 in order to use Cs ax
  • Page 13Apply software, hardware The following software are needed in order to use Cs axis coordinate establishment function. NC system software Series-Edition FS16i/160i/160is-TB B1HA-06 or later FS18i/180i/180is-TB BEHA-06 or later FS21i/210i/210is-TB DEHA-06 or later FS16i/160i/160is-MB B0HA-04 or later
  • Page 14Reference item FANUC AC SPINDLE MOTOR αi series 2.4 Cs Contour Control PARAMETER MANUAL (B–65280EN) FANUC Series 9.9 Cs Contour Control 16i/160i/160is/18i/180i/180is/21i/210i/2 10is-MODEL B CONNECTION MANUAL (FUNCTION) (B-63523EN-1) Cs contour control by each serial spindle SPECIFICATION (A-61154E)