HEIDENHAIN TNC 620 (81760x-02) ISO programming - Manual (Page 466)

Manual operation and setup
14.7 Using 3-D touch probes (option 17)
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TNC 620 | User's ManualDIN/ISO Programming | 2/2015
Writing measured values from the touch probe
cycles in a datum table
Use this function if you want to save measured
values in the workpiece coordinate system. If you
want to save measured values in the machine-based
coordinate system (REF coordinates), press the
ENTER IN PRESET TABLE SOFT KEY, see "Writing
measured values from the touch probe cycles in the
preset table", page 467.
With the ENTER IN DATUM TABLE soft key, the TNC can write the
values measured during a touch probe cycle in a datum table:
Select any probe function
Enter the desired coordinates of the datum in the appropriate
input boxes (depends on the touch probe cycle being run)
Enter the datum number in the
Number in table= input box
Press the ENTER IN DATUM TABLE soft key. The TNC saves the
datum in the indicated datum table under the entered number