Introduction | Status displays
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
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General program information (PGM tab)
Soft key Meaning
No direct
selection
possible
Name and path of the active main program
Actual/nominal value counter
Circle center CC (pole)
Dwell time counter
Current machining time
Current time
Active programs
Pallet information (PAL tab)
Soft key Meaning
No direct
selection
possible
Number of the active pallet preset
Program section repeats and subprograms (LBL tab)
Soft key Meaning
No direct
selection
possible
Active program section repeats with block
number, label number, and number of
programmed repeats/repeats yet to be run
Active subprograms with block number in
which the subprogram was called and the label
number that was called