Siemens SINUMERIK 808D ADVANCED - Page 359

Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
359
Detailed descriptions of interface signals
4.7 Channel-specific signals
corresponding to ... IS "NC stop"
IS "NC stop axes plus spindles"
IS "Program status stopped"
IS "Channel status interrupted"
Note for the reader Function Manual Basic Functions K1
DB3200
DBX7.3
NC stop
Signal(s) to channel (PLC → NCK)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change 0 → 1
The NC program being executed is immediately stopped, the actual block is
not completed. Only the axes are stopped without contour violation.
Distances to go are only traversed through after a new start.
The program status changes to "stopped", the channel status changes to
"interrupted".
Signal state 0 or
edge change 1 → 0
No effect
Application On NC start the program is continued at the point of interruption.
Special cases, errors,
...
The signal NC stop must be active for at least one PLC cycle.
corresponding to ... IS "NC stop at block limit"
IS "NC stop axes plus spindles"
IS "Program status stopped"
IS "Channel status interrupted"
Note for the reader Function Manual Basic Functions K1
DB3200
DBX7.4
NC stop axes plus spindles
Signal(s) to channel (PLC → NCK)
Edge evaluation: No Signal(s) updated: Cyclic
Signal state 1 or
edge change 0 →
1
The NC program being executed is immediately stopped, the actual block is not
completed. Distances-to-go are only completed after a new start. The axes and
spindle are stopped. However, these are stopped in a controlled fashion.
The program status changes to stopped, the channel status changes to
interrupted.
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