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FANUC Series 30i/ 31i/ 32i Spindle Speed Override for each Spindle (Improvement of Multi-Spindle Control), Specifications Additional Manual Page 2

Additional Manual
A-90046E
Title
Draw
No.
2/6
Sheet
FANUC Series 30
i
/ 31
i
/ 32
i
Spindle speed override for each spindle
Edit
Apprv.
Desig.
Date
Design
Description
Date
Apri
l.16.2005
S.Miyake
S.Miyake
2005.05.31
The error in writing is corrected.
(2)
02
1.General
During this function, each spindle speed can be overridden individually.
An override value to 0%~254% can be applied. This function can be used
when multi-spindle control type C (parameter MSC (No.3713#3)) is set.
This function requires multi-spindle control option.
2.Specification
When each spindle speed override function(parameter EOV(No.3713#4) =1)
is effective, the specifications is as following.
- Override signals for each spindle are following.
SOV0 to 7 : Override signal for first spindle
SOV20 to 27 : Override signal for second spindle
SOV30 to 37 : Override signal for third spindle
SOV40 to 47 : Override signal for fourth spindle
- Each spindle speed can be overridden individually because an independent
override can be applied to each spindle.
Fig.1 Parameter EOV(No.3713#4)=0
Fig.2 Parameter EOV(No.3713#4)=1
3rd spindle
2nd spindle
1st spindle
4th spindle
override
SOV0~7
SOV0~7
SOV20~27
SOV30~37
SOV40~47
S command
S command
override
1st spindle
override
override
override
2nd spindle
3rd spindle
4th spindle
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Contents Summary of FANUC Series 30i/ 31i/ 32i Spindle Speed Override for each Spindle (Improvement of Multi-Spindle Control), Specifications Additional Manual

  • Page 1FANUC Series 30i/ 31i/ 32i Spindle speed override for each spindle (Improvement of multi-spindle control) Specifications Title FANUC Series 30i/ 31i/ 32i Spindle speed override for each spindle Draw A-90046E No. 02 2005.05.31 S.Miyake The error in writing is corrected. (2) Edit Date Design Descripti
  • Page 21.General During this function, each spindle speed can be overridden individually. An override value to 0%~254% can be applied. This function can be used when multi-spindle control type C (parameter MSC (No.3713#3)) is set. This function requires multi-spindle control option. 2.Specification When ea
  • Page 3And, in the case of spindle control on multi path, each spindle speed can be overridden by this function, too. Below figures show the example, all spindles of 2 paths system are controlled by S command of path 2. 1st spindle#2 1st spindle#1 S command 2nd spindle#2 override 2nd spindle#1 SOV0#2~7#2 3
  • Page 43.Signals 1st spindle speed override signal SOV0 to SOV7 2nd spindle speed override signal SOV20 to SOV27 3rd spindle speed override signal SOV30 to SOV37 4th spindle speed override signal SOV40 to SOV47 [Classification] Input signal [Function] In the case of parameter EO
  • Page 55.Parameter #7 #6 #5 #4 #3 #2 #1 #0 3713 EOV MSC [Input type] Parameter input [Data type] Bit NOTE When this parameter is set, the power must be turned off before operation is continued. #3 MSC Multi-spindle control type C is 0: not used 1: used NOTE When parameter MSC and parameter MSI for multi-sp
  • Page 66.Note - The multi-spindle control option is necessary to use this function. - In the case of parameter SOV (No.3106#5) (the spindle override value is displayed)=1, 1st spindle speed override value is displayed. - During constant surface speed control, the spindle speed is overridden after it is cla