Siemens SIMOTION Function Manual page 126

Sample Project for the Path Interpolation
4.9 Creating a synchronous axis
● Before the While loop, add the enable axis and home axis commands for the Axis_Sync
● The Axis_Sync axis should also rotate synchronously in the C-D linear path.
● In the F-A circular path, the Axis_Sync axis should be rotated back to the zero position.
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axis analog to those for the X- and Z-axis.
To rotate the axis as required, open the travel command for the C-D linear path and
select the Synchronous axis tab. Make the following settings there:
Figure 4-40 Rotating the "Axis_Sync" axis synchronously
TO Path Interpolation
Function Manual, 11/2010