HEIDENHAIN iTNC 530 (340 49x-05) Pilot - Manual (Page 143)

143
Definin
g
Machining Operations
Unit 60 M-function unit
You can define any two miscellaneous functions M with this unit.
Parameters:
 M function: Input of any miscellaneous functions M
Unit 50 Separate Tool Call
You can define a separate tool call with this unit.
Parameters in the overview form:
 T : Tool number or name (switchable via soft key)
 S : Spindle speed [rpm] or cutting speed [m/min or ipm]
 DL : Delta length for tool T
 DR : Delta radius for tool T
 DR2 : Delta radius 2 (corner radius) for tool T
 Define M function: If desired, enter any miscellaneous functions M
 Define pre-positioning: If desired, enter a position to be approached
after the tool change. Positioning sequence: First the machining plane
(X/Y), then tool axis (Z).
 Tool preselect : If needed, this is the number of the next tool for faster
tool change (machine-dependent)