Siemens SINUMERIK 840D sl Turning Operating Manual page 604

Programming technology functions (cycles)
10.5 Contour milling
Parameter Description
Lift mode Lift mode before new infeed
If the machining operation requires several points of insertion, the retraction height can be
programmed:
● To retraction plane
● Z0 + safety clearance
When making the transition to the next insertion point, the tool returns to this height. If
there are no elements larger than Z0 in the pocket area, Z0 + safety clearance" can be
selected as the lift mode.
FS Chamfer width for chamfering - (only for chamfering machining)
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering machining only)
604
Operating Manual, 06/2019, A5E44903486B AB
Unit
mm
mm
mm
mm
Turning