Siemens SINUMERIK Series

S3: Synchronous spindle
13.1 Brief description
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
719
The size of the tolerance windows is set with machine data of the FS. Reaching of the
synchronism is influenced by the following factors:
● AV, DV: Position variance between FS and LS
● VV: Difference in speed between FS and LS
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Figure 13-3 Synchronism monitoring with COUPON and synchronism test mark WAITC with
synchronization on a turning leading spindle