Siemens SINUMERIK 840D sl Function Manual

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Detailed Description2.9 Mode group, channel, program operation, reset response (K1)Basic logic functions: NC/PLC interface signals (Z1)98 Function Manual, 11/2006, 6FC5397-0BP10-2BA0DB21, ...DBX35.2 Program status stoppedEdge evaluation: no Signal(s) updated: cyclicSignal state 1 oredge change0 → 1The NC part program has been stopped by:• DB21, ... DBX7.3 (NC stop)• DB21, ... DBX7.4 (NC stop, axes plus spindles)• DB21, ... DBX7.2 (NC stop at the block limit)• Programmed M00 or M01Or• Single block modeSignal state 0 oredge change1 → 0"Program status stopped" is not present.Corresponds to .... DB21, ... DBX7.3 (NC stop)DB21, ... DBX7.4 (NC stop, axes plus spindles)DB21, ... DBX7.2 (NC stop at the block limit)DB21, ...DBX35.3 Program status interruptedEdge evaluation: no Signal(s) updated: cyclicSignal state 1 oredge change0 → 1When the operating mode changes from AUTOMATIC or MDA (in stopped program status) to JOG,the program status changes to "Interrupted". The program can be continued at the point ofinterruption in AUTOMATIC or MDA mode when NC start is issued.Signal state 0 oredge change1 → 0"Program status aborted" is not present.Special cases,errors, ......The interface signal:DB21, ... DBX35.3 (program status interrupted)indicates that the part program can continue to be processed by restarting it.DB21, ...DBX35.4 Program status abortedEdge evaluation: no Signal(s) updated: cyclicSignal state 1 oredge change0 → 1The program has been selected but not started, or the current program was aborted with a reset.Signal state 0 oredge change1 → 0Program status interrupted is not active.Corresponds to .... DB21, ... DBX7.7 (reset)