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FS 16i/18i/21i-MB/TB, Multi-Spindle Control Type-C, Specifications Additional Manual Page 4

Additional Manual
4
As for the spindle rotation direction
As for the spindle rotation direction, we recommend you to control CW/CCW command signal
SFRx/SRVx <G070#5/#4, G074#5/#4, G204#5/#4, G266#5/#4> by ladder program. In case of using
other method, following notes exist.
•
The relation between spindle command and rotation direction is as follows.
Rotation direction of S command: according to M03/M04
(It is effective at parameter No.3706#7=1.)
Rotation direction of SINDx: according to Spindle motor command polarity select signal
SGNx
(It is effective at Spindle motor command polarity select
signal SSINx = 1.)
Rotation direction of SOR: according to parameter No.3706#5
• In case of multi path control, the above rotation direction command is always effective for my
path's spindle.
As for the spindle selection by address P
These specifications are available when spindle selection by address P is used (parameter
No.3703#3=1). In this case, SWSx, SLSPA and SLSPB are set internally according to the program
command. Therefore, it is unnecessary to control SWSx, SLSPA and SLSPB signals by ladder
program. Even if these signals are controlled by ladder program, these signals are ignored.
Edit
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Date
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FANUC Series 16i/18i/21i-MB/TB
MULTI-SPINDLE CONTROL TYPE-C
A-79114E
03.04.04
M.Ito
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Contents Summary of FS 16i/18i/21i-MB/TB, Multi-Spindle Control Type-C, Specifications Additional Manual

  • Page 1FANUC Series 16i/18i/21i-MB/TB MULTI-SPINDLE CONTROL TYPE-C Specification FANUC Series 16i/18i/21i-MB/TB Title MULTI-SPINDLE CONTROL TYPE-C Draw No. A-79114E Edit Date Design Description Sheet 1 /5 Date 03.04.04 Desig. M.Ito Apprv.
  • Page 21. OUTLINE By this function, multi-spindle control TYPE-C is available. Multi-spindle control TYPE-C has following feature. When the spindle stop state is released by the signal *SSTPx=0->1, spindle speed is restored. For the other features, refer to “2. DESCRIPTION.” Multi-spindle control TYPE-C ne
  • Page 3Multi-spindle TYPE-C has following features and limitations. Signal description SWSx: Spindle selection signal *SSTPx: Individual spindle stop signal SINDx: Spindle motor speed command select signal SOR: Spindle orientation
  • Page 4As for the spindle rotation direction As for the spindle rotation direction, we recommend you to control CW/CCW command signal SFRx/SRVx by ladder program. In case of using other method, following notes exist. • The relation between spindle command and ro
  • Page 53. PARAMETER #7 #6 #5 #4 #3 #2 #1 #0 3713 MSC [Data type] Bit MSC Multi-spindle control TYPE-C is 0: unavailable. 1: available. Note1) When the parameter MSC and the parameter MSI(multi-spindle control TYPE-B, No.3709#2) are both “1”, multi-spindle TYPE-C becomes available. Note2) When this paramete