HEIDENHAIN TNC 370 - Page 71

3 Test Run and Program Run
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3.2 Program Run
Resuming program run after an interruption
When a program run is interrupted the control stores:
l The data of the last called tool
l Active coordinate transformations
l The coordinates of the last defined circle center
l The count of a running program section repeat
l The number of the last block that calls a subprogram or a program
section repeat
Resuming program run with the START button
You can resume program run by pressing the NC start key if the program
was interrupted in one of the following ways:
l Pressing the NC stop key
l A programmed interruption
l Pressing the EMERGENCY STOP button (machine-dependent
function)
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l if you have interrup%d machining with the STOP soft key, you can jump to another bfock with GOTO and
fesun-te machining from there,
* If you select black 0, the TNC will r&set all stored data (such as tool data, etc4.
* If a program run was interrupted during a program section repeat, GOTO cm-~ only be used ta jump to father
bfocks within the program section repeat.
Resuming program run after an error
l If the error message is not blinking:
Remove the cause of the error.
Clear the error message from the screen.
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Restart the program.
l If the error message is blinking:
Switch off the TNC 370 and the machine.
Remove the cause of the error.
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Restart the program.
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l If you cannot correct the error:
Write down the error message and contact your repair service agency.
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TNC 370
3-5