Siemens SINUMERIK 840D Series Diagnostics Manual page 249

11.02
16947
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16948
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16949
Parameters:
Definitions:
Reactions:
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Channel %1 start via PLC is not allowed
%1 = Channel ID
This alarm is active with "Group Serupro" only. "Group Serupro" is activated by means of
"$MC_SERUPRO_MODE BIT2" and enables the retrace support of entire channel groups
during block search.
The machine data $MC_DISABLE_PLC_START specifies which channel is generally
started from the PLC and which channel is only allowed to be started from another chan-
nel via the START part program command.
This alarm occurs if the channel was started via the PLC and
$MC_DISABLE_PLC_START==TRUE was set.
- Alarm display.
Modify $MC_DISABLE_PLC_START of switch off "Group Serupro" (see
$MC_SERUPRO_MODE).
Clear alarm with the Delete key or NC START.
Channel %1 dependent channel %2 still active
%1 = Channel ID
%2 = Channel ID
This alarm is active with "Group Serupro" only. "Group Serupro" is activated by means of
"$MC_SERUPRO_MODE BIT2" and enables the retrace support of entire channel groups
during block search.
A "dependent channel" is a channel that had indirectly been started by the currently active
channel. The currently active channel was started via PLC.
This channel m_u_s_t be terminated (i.e. reached M30) before the current channel is ter-
minated.
This alarm occurs if the currently active channel is terminated before the dependent chan-
nel.
- Alarm display.
Switch off "Group Serupro" (see $MC_SERUPRO_MODE) or install WAITE.
Clear alarm with the Delete key or NC START.
Correspondence between marker of channel %1 and channel %2 is invalid.
%1 = Channel ID
%2 = Channel ID
This channel defines a WAIT marker with other channels, which on their part have no cor-
respondence with this wait marker.
This channel's WAIT marker has no explicit counterpart in the other channel; i.e. the
channels do not mutually wait.
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Example
Ch 3 Ch 5
WAITM(99,3,5) WAITM(99,3,5)
The wait markers in channels 3 and 5 mutually wait for each other and channel 7 only
waits for channel 5. Therefore, channel 7 may continue when 5 and 7 have reached the
wait marker, but channel 3 is still far in front of the wait marker.
When it continues, channel 7 deletes its wait marker. When wait marker 99 is reached
again, you can no longer determine the behavior precisely.
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- Alarm display.
Ch 7
WAITM(99,5,7)
1 Alarms
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