HEIDENHAIN TNC 620 User Manual page 264

Setup, testing and running nc programs

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Example: Retracting the spindle after tool breakage

Interrupt machining

Enable the axis direction keys: Press the MANUAL TRAVERSE

Move the machine axes with the axis direction keys

Refer to your machine manual.

On some machines you may have to press the NC start

key after the MANUAL TRAVERSE soft key to enable the

axis direction keys.

HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018

Testing and running | Program run