Please Note While Programming - HEIDENHAIN TNC 320 User's Manual For Cycle Programming

14
Touch Probe Cycles: Automatic Datum Setting
14.12 DATUM AT CENTER OF 4 HOLES (Cycle 418, DIN/ISO: G418)

Please note while programming:

Danger of collision!
If you set a datum (Q303 = 0) with the touch probe
cycle and also use probe in TS axis (Q381 = 1), then
no coordinate transformation must be active.
Before a cycle definition you must have programmed
a tool call to define the touch probe axis.
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HEIDENHAIN | TNC 320 | User's manual for cycle programming | 9/2016