Siemens Sinumerik 840D sl Diagnostic Manual page 850

Overview of Alarms
SINAMICS-Alarms
230700 <location>SI Motion MM: STOP A initiated
Message -
value:
Drive object: SERVO, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive is stopped via a STOP A (pulses are suppressed via the safety shutdown path of the Control
Unit).
Possible causes:
- stop request from the Control Unit.
- pulses not suppressed after a parameterized time (p9357) after test stop selection.
- subsequent response to the message C30706 "SI Motion MM: Safe Acceleration Monitoring, limit
exceeded".
- subsequent response to the message C30714 "SI Motion MM: Safely-Limited Speed exceeded".
- subsequent response to the message C30701 "SI Motion MM: STOP B initiated".
Remedy: - remove the cause to the fault on the Control Unit.
- check the value in p9357, if required, increase the value.
- check the shutdown path of the Control Unit (check DRIVE-CLiQ communication).
- carry out a diagnostics routine for message C30706.
- carry out a diagnostics routine for message C30714.
- carry out a diagnostics routine for message C30701.
- replace Motor Module.
- replace Control Unit.
This message can only be acknowledged in the acceptance test mode without POWER ON via the
Terminal Module 54F (TM54F) or PROFIsafe.
Note:
SI: Safety Integrated
230701 <location>SI Motion MM: STOP B initiated
Message -
value:
Drive object: SERVO, VECTOR
Reaction: OFF3
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive is stopped via a STOP B (braking along the OFF3 ramp).
As a result of this fault, after the time parameterized in p9356 has expired, or the speed threshold
parameterized in p9360 has been undershot, message C30700 "SI Motion MM: STOP A initiated" is
output.
Possible causes:
- stop request from the Control Unit.
- subsequent response to the message C30714 "SI Motion MM: Safely limited speed exceeded".
- subsequent response to the message C30711 "SI Motion MM: Defect in a monitoring channel".
Remedy: - remove the fault cause in the control and carry out a POWER ON.
- carry out a diagnostics routine for message C01714.
- carry out a diagnostics routine for message C01711.
This message can only be acknowledged in the acceptance test mode without POWER ON via the
Terminal Module 54F (TM54F) or PROFIsafe.
Note:
SI: Safety Integrated
230706 <location>SI Motion MM: Safe Acceleration Monitor limit exceeded
Message -
value:
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: IMMEDIATELY (POWER ON)
Cause: After initiating STOP B or STOP C, the velocity has exceeded the selected tolerance.
The drive is shut down by the message C30700 "SI Motion MM: STOP A initiated".
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009