Siemens SINUMERIK 840D sl Function Manual page 551

MD20107 $MC_PROG_EVENT_IGN_INHIBIT
Bit
0
1
2
3
Suppress updating of the display of the program and channel states.
In order to avoid a flickering of the display of the program and the channel states in the operator
panel, the updating of the display can be suppressed for the execution of the normally very
brief event-driven user program. In the display, the program and channel states remain visible
before activation of the event-driven user program (e.g. "program state canceled" and "channel
state reset").
The parameterization of this function is performed with the channel-specific machine data:
MD20192 $MC_PROG_EVENT_IGN_PROG_STATE
Bit
1
2
3
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Value Meaning
In the event-driven user program:
● After an activation through part program start:
0 The read-in disable is effective
If the user program is exited with the RET part program command, then an executable
block is not created
1 The read-in disable is suppressed
If the user program is exited with the RET part program command, then an executable
block analog to M17) is created.
● After an activation by part program end:
0 The read-in disable is effective
1 The read-in disable is suppressed
● After an activation by an operator panel reset:
0 The read-in disable is effective
1 The read-in disable is suppressed
● After an activation by powering up:
0 The read-in disable is effective
1 The read-in disable is suppressed
Value Meaning
During execution of an event-driven user program, the updating of the display of the
program and channel states is:
● After an activation through part program end:
0 Not suppressed
1 Suppressed
● After an activation through operator panel reset:
0 Not suppressed
1 Suppressed
● After an activation through run-up:
0 Not suppressed
1 Suppressed
K1: Mode group, channel, program operation, reset response
9.9 Program operation
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