Siemens SINUMERIK 840D Diagnostics Manual page 277

10.04
16941
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16942
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16943
Parameters:
Definitions:
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
Channel %1 action %2<ALNX> rejected because no program event has been exe-
cuted yet
%1 = Channel ID
%2 = Action number/action name
The setting of the machine data $MC_PROG_EVENT_MASK forces an asynchronous
subprogram to be triggered automatically on RESET or PowerOn. The implicitly triggered
asynchronous subprograms are normally called "Event-triggered program call" or "Pro-
gram 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
$MN_ASUP_START_MASK)
3. READY is missing (because of alarm)
- Alarm display.
• Load program
• Check $MN_ASUP_START_MASK
• Acknowledge alarm
Clear alarm with the Delete key or NC START.
Channel %1 start program command action %2<ALNX> not possible
%1 = Channel ID
%2 = Action number/action name
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 chan-
nel 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 execut-
ing until its natural end, stopping channel 2 in order to deselect program test again.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Alarm can be switched off with $MN_SERUPRO_MASK bit 1.
Clear alarm with the RESET key. Restart part program
Channel %1 action %2<ALNX> not possible due to ASUP
%1 = Channel ID
%2 = Action number/action name
The action in the 2nd parameter was rejected, since an asynchronous subprogram is cur-
rently active.
Currently, only the integrated search run is rejected with this alarm. The integrated search
run is activated, if search run is triggered in the Stop program state. In other words: Parts
of a program have already been executed and a following program part is "skipped" with
search run in order to continue the program afterwards.
1 Alarms
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