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FANUC Series 30i/31i/32i/-MODEL A Cs Contour Control Axis Coordinate Establishment, Specifications Additional Manual Page 7

Additional Manual
A-79613E
Title
Draw
No.
Ed. Date Design Description
Date
June.02.’04 Design. Apprv.
7/11
Page
F
A
NUC Series 30i
/
31i
/
32i
/
-MODEL A
Cs contour control axis coordinate
establishment
Note
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.
Feed axis synchronization control
Feed axis synchronization control is not available under Cs contour control.
Synchronous control
If Cs axis coordinate establishment request signal CSFIx <Gn274.4-7> is set
to 1 during synchronous control, PS alarm 5346 occurs.
Start synchronous control after Cs axis coordinate is established.
Composite control
If composite control is released during establishing Cs axis coordinate, Cs
axis coordinate establishment alarm signal CSFOx<Fn274.4-7> is set to 1
and PS alarm 5346 occurs.
superimposed control
If Cs axis coordinate establishment request signal CSFIx <Gn274.4-7> is set
to 1 during superimposed control, PS alarm 5346 occurs.
Start superimposed control after Cs axis coordinate is established.
Spindle simple synchronous control
When master spindle is parked, Cs axis coordinate is established according
to position of slave spindle.
Set Cs axis coordinate establishment request signal CSFIx <Gn274.4-7> for
master spindle to 1, not for slave spindle.
Also, Cs axis coordinate establishment alarm signal CSFOx <Fn274.4-7> for
master spindle is output, not for slave spindle.
External machine coordinate shift
Do not execute the external machine coordinate shift during establishing Cs
axis coordinate.
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Contents Summary of FANUC Series 30i/31i/32i/-MODEL A Cs Contour Control Axis Coordinate Establishment, Specifications Additional Manual

  • Page 1FANUC Series 30i/31i/32i-MODEL A Cs contour control axis coordinate establishment Specifications FANUC Series 30i/31i/32i/-MODEL A Title Cs contour control axis coordinate establishment Draw A-79613E No. Ed. Date Design Description Page 1/11 Date June.02.’04 Design. Apprv.
  • Page 2Outline 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, PS alarm 5346 occurs on the path that counts up absolute coordinate (work coordinate). Causes of Cs axis coordinate establishment failure are as follows. - Cs axis zero point establishment state signa
  • 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 FIN<
  • Page 5In cast that Cs axis coordinate establishment is failed. M code for Cs contour M code control MF CSPENA CSFIx CON or CONSx FSCSL or FCSSx Abort Count up coordinate ZRFx CSFOx FIN When coordinate est
  • 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 7Note 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. Feed axis synchronization control Feed axis synchronization control is not available under Cs
  • Page 8Signals Cs axis coordinate establishment request signals CSFI1 - CSFI4 [Classification] Input signal [Function] Execute Cs axis coordinate establishment [Operation] When CSFIx is 1 in Cs contour control mode, absolute coordinate and machine coordinate are established according to Cs axis
  • Page 9Signal Address #7 #6 #5 #4 #3 #2 #1 #0 Gn274 CSFI4 CSFI3 CSFI2 CSFI1 #7 #6 #5 #4 #3 #2 #1 #0 Fn048 CSPENA #7 #6 #5 #4 #3 #2 #1 #0 Fn052 CSPENB #7 #6 #5 #4 #3 #2 #1 #0 Fn171 CSPENC #7 #6 #5 #4 #3 #2 #1 #0 Fn269 CSPEND #7 #6 #5 #4 #3 #2 #1 #0 Fn274 CSFO4 CSFO3 CSFO2 CSFO1 FANUC Series 30i/31i/32i/-MOD
  • Page 10Parameter #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 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 (PS alarm
  • Page 11Alarm and message Number Message Description PS5346 RETURN TO REFERENCE Cs coordinate establishment was aborted. POINT Perform manual reference point return of Cs axis. 1. CSFIx was set to 1 when Cs axis zero point establishment state signal CSPENx is 0. 2. Position data was not transferred from spi