HEIDENHAIN ITNC 530 - PILOT SMART NC Manual page 71

Additional parameters on the tool detail form:
U
DL: Delta length for tool T
U M function: Any miscellaneous function M
U Tool preselect: If needed, this is the number of the next tool for faster
tool change (machine-dependent)
Additional parameters on the drilling parameters detail form:
U Dwell depth: Coordinate in the spindle axis at which the tool is to dwell.
If 0 is entered, the function is not active
Globally effective parameters on the global data detail form:
U Setup clearance
U 2nd setup clearance
U Feed rate for positioning
U Dwell time at depth
U Retraction feed rate
U Feed rate for traversing between machining positions
71