Fundamentals 13.1 – HEIDENHAIN TNC 620 (81760x-02) Cycle programming User Manual

Page 303

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Fundamentals 13.1

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

303

Characteristics common to all touch probe cycles for
measuring workpiece misalignment

For Cycles 400, 401 and 402 you can define through parameter
Q307

Default setting for basic rotation whether the

measurement result is to be corrected by a known angle # (see
figure at right). This enables you to measure the basic rotation
against any straight line

of the workpiece and to establish the

reference to the actual 0° direction