User's Manual TNC 360 (from 259 900-11) - heidenhain

3 Test Run and Program Run
3.2 Program Run
Interrupting machining
3-4
There are various ways to interrupt a program run:
• Programmed interruptions
• External STOP key
• Switching to PROGRAM RUN / SINGLE BLOCK
• EMERGENCY STOP button
If the TNC registers an error during program run, it automatically interrupts
machining.
Programmed interruptions
Interruptions can be programmed directly in the part program. The part
program is interrupted at a block containing one of the following entries:
• STOP
• Miscellaneous functions M0, M02 or M30
• Miscellaneous function M06, if the machine tool builder has assigned it
a stop function
To interrupt or abort machining immediately:
The block which the TNC is currently executing is not completed.
The ❊ sign in the status display blinks.
STOP
Interrupt machining.
The part program can be aborted with the STOP key.
The ❊ sign disappears from the status display.
Abort program run.
To interrupt machining at the end of the current block:
You can interrupt the program run at the end of the current block by
switching to the PROGRAM RUN / SINGLE BLOCK.
Select PROGRAM RUN / SINGLE BLOCK.
TNC 360