HEIDENHAIN TNC 406 - Manual (Page 246)

HEIDENHAIN TNC 406, TNC 416 225
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n Resuming program run after an interruption
After an interruption you can resume program run at the point where
the program was interrupted. M functions that are not evaluated by
the NC must first be manually activated.
Resuming program run with the START button
It is possible to resume program run with the machine START button
if the program was interrupted in one of the following ways:
„ The machine STOP button was pressed
„
A programmed interruption
Resuming program run after an error
If the error message is not blinking:
8 Remove the cause of the error.
8 To clear the error message from the screen, press the CE key.
8 Restart the program, or resume program run at the place at which it
was interrupted.
If the error message is blinking:
8 Switch off the TNC and the machine.
8 Remove the cause of the error.
8 Start again.
If you cannot correct the error, write down the error message and
contact your repair service agency.
If program run was interrupted during a fixed cycle, you
must restart at the beginning of the cycle. Steps which
have already been carried out will then be performed
again.
If you have interrupted a called program during program
run, the TNC automatically offers the main program when
you press the PGM NAME (or PGM MGT) key.