HEIDENHAIN TNC 640 - Page 551

Special Functions | Active Chatter Control ACC (option 145)
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
551
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: "Status displays", page 98
To deactivate ACC: Set the soft key to OFF
If ACC is active, the control shows the icon in the position
display.