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Please note while programming – HEIDENHAIN TNC 620 (81760x-02) Cycle programming User Manual

Page 367

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DATUM AT CENTER OF 4 HOLES (Cycle 418, DIN/ISO: G418,

software option 17)

14.12

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TNC 620 | User's Manual Cycle Programming | 2/2015

367

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.