Siemens SINUMERIK 828D Function Manual page 1691

DB21, ...
DBX319.5 Repos DEFERAL Chan
Edge evaluation: No
Signal state 1 or All axes currently controlled by this channel have either no REPOS offset or their REPOS offsets are
edge change invalid.
0 → 1
Signal state 0 or Miscellaneous.
edge change
1 → 0
Corresponding to ... DB31, ... DBX70.0 (Repos offset)
DB21, ...
DBB376 ProgEventDisplay
Edge evaluation: No
Signal state 1 or The event assigned to the bit has activated the "Event-driven program call" function.
edge change
0 → 1
Signal state 0 or •
edge change
or
1 → 0
•
Bit assignments Bit 0 → part program start from channel status RESET
Bit 1 → end of part program
Bit 2 → operator panel reset
Bit 3 → run-up
Bit 4 → 1st start after the search run
Bit 5 - 7 → reserved, currently always 0
All bits 0 → No event-driven program call is active
Signal duration: at least one complete PLC cycle
DB21, ...
DBX378.0 ASUB is active
Edge evaluation: No
Signal state 1 or One ASUB is active.
edge change
Note:
0 → 1
The user gets a feedback on a running ASUB through DB21, ... DBX378.0 even outside FC9 block.
Signal state 0 or No ASUB is active.
edge change
1 → 0
DB21, ...
DBX378.1 Still ASUB is active
Edge evaluation: No
Signal state 1 or An ASUB with suppressed display updating (refer to MD20191 $MC_IGN_PROG_STATE_ASUP) is
edge change active.
0 → 1
Signal state 0 or No ASUB with suppressed display updating is active.
edge change
1 → 0
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Signal(s) updated: Cyclic
Signal(s) updated: Event-driven
The event assigned to the bit has not activated the "Event-driven program call" function.
The event-driven user program has expired or was cancelled with RESET.
Signal(s) updated: Event-driven
Signal(s) updated: Event-driven
19.6 Mode group, channel, program operation, reset response
Z1: NC/PLC interface signals
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