Activating/Deactivating Acc - HEIDENHAIN TNC 640 User Manual

Special Functions | Active Chatter Control ACC (option 145)

Activating/deactivating ACC

To activate ACC, you first need to set the ACC column to Y (ENT
key = Y, NO ENT = N) for the respective tool in the tool table
TOOL.T.
Activate/deactivate ACC for the machine mode:
Operating mode: Press the Program run,
full sequence, Program run, single block or
Positioning w/ Manual Data Input key
Shift the soft-key row
Activate ACC: Set the soft key to ON
The control displays the ACC icon in the position
display.
Further information:
To deactivate ACC: Set the soft key to OFF
If ACC is active, the control shows the
display.
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
"Status displays", page 94
icon in the position
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