Siemens SINUMERIK 840D sl Function Manual page 762

Punching and Nibbling (N4)
Automatic path segmentation
If the programmed path segmentation is not an integral multiple of the total path, then the
feed path is reduced.
X2/Y2:
SPP:
SPP':
Figure 10-4
762
Programmed traversing distance
Programmed SPP value
Automatically rounded-off offset distance
Path segmentation
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions