Siemens SINUMERIK 840D sl Function Manual page 488

Mode Groups, Channels, Axis Replacement (K5)
Axis/spindle replacement
Examples
The following diagrams show the IS signal sequences for changing an NC axis to a PLC axis
and transferring an NC axis to a neutral axis through the PLC.
Figure 6-6
Figure 6-7
488
Changing an NC axis to a PLC axis
Changing an NC axis to a neutral axis through the PLC
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions