Siemens SINUMERIK 840D Series Diagnostics Manual page 533

11.02
300900
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300901
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
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SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Axis %1 drive %2 stop A triggered
%1 = Axis number
%2 = Drive number
The drive is disabled via STOP A. This blocks the pulses over the relay "Antrieb_IMP".
Request: In monitoring cycle.
If STOP A has been triggered, this can have several reasons:
1. The timer in MD 1356: $MD_SAFE_PULSE_DISABLE_DELAY of STOP B has
expired.
2. The speed threshold in MD 1360: $MD_SAFE_STANDSTILL_VELO_TOL of STOP B
has not been reached.
3. The test of the deactivation path has been requested by the user through SGE "Test
stop selection", but the pulses were not deleted in MD 1357:
$MD_SAFE_PULSE_DIS_CHECK_TIME when the time stage expired.
4. Safe brake ramp has responded.
5. "SG-specific stop reaction" is set to STOP A and has responded.
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY
(channel not ready).
- Mode group not ready.
- Channel not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. The user must find the cause
and take appropriate measures.
Switch control OFF - ON.
Axis %1 drive %2 stop B triggered
%1 = Axis number
%2 = Drive number
The drive is disabled via STOP B. This blocks the pulses over the relay "Antrieb_IMP".
Request: In monitoring cycle.
If STOP B has been triggered, this can have several reasons:
1. Safe zero speed control has responded.
2. Call after STOP F, that means an error has occurred during cross-comparison.
3. "SG-specific stop reaction" is set to STOP B and has responded.
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY
(channel not ready).
- Mode group not ready.
- Channel not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. The user must check the
cause and initiate the corresponding measures.
Switch control OFF - ON.
1 Alarms
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