Siemens SINUMERIK 840D sl Function Manual page 874

S3: Synchronous spindle
14.1 Brief description
Selecting/de-selecting
Part program commands are used to select/deselect the synchronous operation of a pair of
synchronous spindles.
Figure 14-1
874
Synchronous operation: On-the-fly workpiece transfer from spindle 1 to spindle 2
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions