Siemens SINUMERIK 840D sl Function Manual page 1619

DB21, ...
DBX35.3 Program status interrupted
Edge evaluation: No
Signal state 1 When the operating mode changes from AUTOMATIC or MDI (in stopped program status) to JOG,
the program status changes to "Interrupted". The program can be continued at the point of interruption
in AUTOMATIC or MDI mode when NC Start is issued.
Signal state 0 "Program status interrupted" not available.
Special cases, The interface signal:
errors, ...... DB21, ... DBX35.3 (program status interrupted)
indicates that the part program can continue to be processed by restarting it.
DB21, ...
DBX35.4 Program status aborted
Edge evaluation: No
Signal state 1 The program has been selected but not started, or the current program was aborted with a reset.
Signal state 0 Program status interrupted is not active.
Corresponding to ... DB21, ... DBX7.7 (reset)
DB21, ...
DBX35.5 Channel status active
Edge evaluation: No
Signal state 1 In this channel:
● A part program is presently being executed in Automatic or MDI mode
● At least one axis is being traversed in JOG mode.
Signal state 0 DB21, ... DBX35.3 (channel status interrupted) or DB21, ... DB35.7 (channel status reset) is present.
DB21, ...
DBX35.6 Channel status interrupted
Edge evaluation: No
Signal state 1 The NC part program in AUTOMATIC or MDI mode or a traversing motion in JOG mode can be
interrupted 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 M01
● Single-block mode
After an NC Start the part program or the interrupted traversing movement can be continued.
Signal state 0 DB21, ... DBX35.5 (channel status active) or DB21, ... DB35.7 (channel status reset) is present.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
19.6 Mode group, channel, program operation, reset response (K1)
Signal(s) updated: Cyclically
Signal(s) updated: Cyclically
Signal(s) updated: Cyclically
or
Signal(s) updated: Cyclically
or
Z1: NC/PLC interface signals
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