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

FANUC Series 30i/ 31i/ 32i Spindle Speed Override for each Spindle (Improvement of Multi-Spindle Control), Specifications Additional Manual Page 4

Additional Manual
A-90046E
Title
Draw
No.
4/6
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
3.Signals
1st spindle speed override signal SOV0 to SOV7<Gn030>
2nd spindle speed override signal SOV20 to SOV27<Gn376>
3rd spindle speed override signal SOV30 to SOV37<Gn377>
4th spindle speed override signal SOV40 to SOV47<Gn378>
[Classification] Input signal
[Function] In the case of parameter EOV (No.3713#4)=1, the spindle speed
commanded from CNC can be overridden for each spindle to 0%~254%.
[Operation] An override value in binary must be set in 8 bits.
But, in the case that all bits are “1”, override value is regarded as 0%.
NOTE
In the case of parameter EOV (No.3713#4)=0, SOV0 to
SOV7 become override signals for all spindles
commanded the spindle speed from CNC. And, SOV20
to 27, SOV30 to 37, SOV40 to 47 are disabled.
4.Signal address
Gn030
SOV7
SOV6
SOV5
SOV4
SOV3
SOV2
SOV1
SOV0
Gn376
SOV27
SOV26
SOV25
SOV24
SOV23
SOV22
SOV21
SOV20
Fn377
SOV37
SOV36
SOV35
SOV34
SOV33
SOV32
SOV31
SOV30
Fn378
SOV47
SOV46
SOV45
SOV44
SOV43
SOV42
SOV41
SOV40
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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