Heidenhain TNC 320 (340 55x-03) Touch Probe Cycles User Manual download pdf (Page 28)

2.1 Introduction

Writing the measured values from touch probe

cycles in the preset table

With the ENTER IN PRESET TABLE soft key, the TNC can write the

values measured during a probe cycle in the preset table. The

measured values are then stored referenced to the machine-based

coordinate system (REF coordinates). The preset table has the name

PRESET.PR, and is saved in the directory TNC:\.

8 Select any probe function

8 Enter the desired coordinates of the datum in the appropriate input

boxes (depends on the touch probe cycle being run).

8 Enter the preset number in the Number in table: input box.

8 Press the ENTER IN PRESET TABLE soft key. The TNC saves the

datum in the preset table under the entered number.

Use this function if you want to save measured values in

the fixed machine coordinate system (REF coordinates). If

you want to save measured values in the workpiece

coordinate system, press the ENTER IN DATUM TABLE

soft key(see “Writing the measured values from touch

probe cycles in datum tables” on page 27).

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Heidenhain TNC 320 (340 55x-03) Touch Probe Cycles User Manual Page 28