Siemens SINUMERIK 840D sl Series Diagnostics Manual page 289

08/2005
Definitions: 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 START part programm command and
$MC_DISABLE_PLC_START==FALSE was set.
Reactions: - Alarm display.
Remedy: Modify $MC_DISABLE_PLC_START of switch off "Group Serupro" (see
$MC_SERUPRO_MODE).
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16947
Channel %1 start via PLC is not allowed
Parameters: %1 = Channel ID
Definitions: This alarm is active with "Group Serupro" only. _Group Serupro" is activated by means of
"$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.
Reactions: - Alarm display.
Remedy: Modify $MC_DISABLE_PLC_START of switch off "Group Serupro" (see
$MC_SERUPRO_MODE).
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16948
Channel %1 dependent channel %2 still active
Parameters: %1 = Channel ID
%2 = Channel ID
Definitions: This alarm is active with "Group Serupro" only. _Group Serupro" is activated by means of
"$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.
Reactions: - Alarm display.
Remedy: Switch off "Group Serupro" (see $MC_SERUPRO_MODE) or install WAITE.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16949
Correspondence between marker of channel %1 and channel %2 is invalid.
Parameters: %1 = Channel ID
%2 = Channel ID
Definitions: This channel defines a WAIT marker with other channels, which on their part have no cor-
respondence with this wait marker.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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