Action %2 Alnx Rejected Because No Program Event Has Been Executed Yet; Start Program Command Action %2 Alnx Not Possible - Siemens Sinamics S120 Diagnostic Manual

NCK alarms
Reaction: Alarm display.
Warning display.
Remedy: Alarm is suppressed by means of MD11411 $MN_ENABLE_ALARM_MASK bit 1 = 0.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
16941 [Channel %1: ] Action %2<ALNX> rejected because no program event has been
executed yet
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: The setting of the MD20108 $MC_PROG_EVENT_MASK forces an asynchronous subprogram to be triggered auto-
matically on RESET or PowerOn. The implicitly triggered asynchronous subprograms are normally called "Event-trig-
gered program call" or "Program event".
In the alarm situation, this asynchronous subprogram could not yet be activated; that is why the action (normally start
of part program) must be rejected.
Reasons for the fact that the asynchronous subprogram could not be triggered:
1. The asynchronous subprogram does not exist (/_N_CMA_DIR/_N_PROG_EVENT_SPF)
2. The asynchronous subprogram is allowed to start in the referenced state only (see MD11602
$MN_ASUP_START_MASK)
3. READY is missing (because of alarm)
Reaction: Alarm display.
Remedy: Load program
Check MD11602 $MN_ASUP_START_MASK
Acknowledge alarm
Program Clear alarm with the Delete key or NC START.
Continuation:
16942 [Channel %1: ] Start program command action %2<ALNX> not possible
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: Currently, the alarm occurs only in combination with the SERUPRO action. SERUPRO stands for search via program
test.
SERUPRO is currently searching the search target and has therefore switched this channel to the program test mode.
With the START program command in channel 1, another channel 2 would actually be started, which means that axes
would really be started during the search action.
If this alarm is switched off (see help), the user can make use of the above behavior by initially selecting via PLC the
program test mode in channel 2, leaving channel 2 executing until its natural end, stopping channel 2 in order to dese-
lect program test again.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Alarm can be switched off with MD10708 $MN_SERUPRO_MASK bit 1.
Program Clear alarm with the RESET key. Restart part program
Continuation:
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Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms