Siemens SINUMERIK 802D sl Function Manual page 293

N55 TRAILOF (C1, C)
N60 M2
:
Figure 15-7
Example: Circular interpolation
In circular interpolation mode, particularly when path segmentation is active, the tool axes
rotate along a path tangentially aligned to the programmed path axes in each sub-block.
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
; Deactivate coupled motion of rotatable tool axes C/C1
Illustration of programming example in XY plane
Punching and Nibbling (N4)
15.5 Rotatable tool
293