Faults and Alarms
List of faults and alarms
3-1488
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
C01700 SI Motion CU: STOP A initiated
Drive object: SERVO, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive is stopped via a STOP A (pulses are canceled via the safety shutdown path of the Control Unit).
Possible causes:
- stop request from the higher-level control.
- pulses not canceled after a parameterized time (p9557) after test stop selection.
- subsequent response to the message C01706 "SI Motion: Safe Brake Ramp exceeded".
- subsequent response to the message C01714 "SI Motion: Safely reduced speed exceeded".
- subsequent response to the message C01701 "SI Motion: STOP B initiated".
Remedy: - remove the fault cause in the control and carry out a POWER ON.
- check the value in p9557, if necessary, increase the value, and carry out POWER ON.
- check the shutdown path of Control Unit (check DRIVE-CLiQ communications).
- carry out a diagnostics routine for message C01706.
- carry out a diagnostics routine for message C01714.
- carry out a diagnostics routine for message C01701.
- replace Motor Module.
- replace Control Unit.
This message can only be acknowledged as follows in the acceptance test mode without POWER ON:
- motion monitoring functions integrated in the drive: Via Terminal Module 54F (TM54F) or PROFIsafe
- motion monitoring functions with SINUMERIK: Via the machine control panel.
Note:
SI: Safety Integrated
C01701 SI Motion CU: STOP B initiated
Drive object: SERVO, VECTOR
Reaction: OFF3
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive is stopped via a STOP B (braked along the current limit).
As a result of this fault, after the time, parameterized in p9556 has expired, or the speed threshold, parameterized
in p9560 has been fallen below, message C01700 "STOP A initiated" is output.
Possible causes:
- stop request from the higher-level control.
- subsequent response to the message C01714 "SI Motion: Safely reduced speed exceeded".
- subsequent response to the message C01711 "SI Motion: 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 as follows in the acceptance test mode without POWER ON:
- motion monitoring functions integrated in the drive: Via Terminal Module 54F (TM54F) or PROFIsafe
- motion monitoring functions with SINUMERIK: Via the machine control panel.
Note:
SI: Safety Integrated
C01706 SI Motion CU: Safe Acceleration Monitor limit exceeded
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 C01700 "SI Motion: STOP A initiated".
Remedy: Check the braking behavior, if required, adapt the tolerance for "Safe Acceleration Monitor".
This message can only be acknowledged as follows in the acceptance test mode without POWER ON:
- motion monitoring functions integrated in the drive: Via Terminal Module 54F (TM54F) or PROFIsafe
- motion monitoring functions with SINUMERIK: Via the machine control panel.
Note:
SBR: Safe Acceleration Monitor
SI: Safety Integrated
See also: p9548 (SI motion SBR actual velocity tolerance (Control Unit))
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