List of faults and alarms
Faults and Alarms
3-1747
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F40886 CU DRIVE-CLiQ: Error when sending DRIVE-CLiQ data
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the Control Unit and the controller extension involved.
Data were not able to be sent.
Fault value (r0949, interpret hexadecimal):
41: Telegram type does not match send list.
Remedy: Carry out a POWER ON.
F40887 CU DRIVE-CLiQ: Component fault
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Fault detected on the DRIVE-CLiQ component involved. Faulty hardware cannot be excluded.
Fault value (r0949, interpret hexadecimal):
20: Error in the telegram header.
23: Receive error: The telegram buffer memory contains an error.
42: Send error: The telegram buffer memory contains an error.
43: Send error: The telegram buffer memory contains an error.
60: Response received too late during runtime measurement.
61: Time taken to exchange characteristic data too long.
Remedy: - check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
- check the electrical cabinet design and cable routing for EMC compliance
- if required, use another DRIVE-CLiQ socket (p9904).
- replace the component involved.
F40895 CU DRIVE-CLiQ: Cyclic data transfer error
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the Control Unit and the controller extension involved.
Fault value (r0949, interpret hexadecimal):
0B: Synchronization error during alternating cyclic data transfer.
Remedy: Carry out a POWER ON.
See also: p9915 (DRIVE-CLiQ data transfer error shutdown threshold master)
F49150 Cooling system: Fault occurred
Drive object: A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The cooling system signals a general fault.
Remedy: - check the wiring between the cooling system and the input terminal (Terminal Module).
- check the external Control Unit for the cooling system.
See also: p0266 (Cooling system, feedback signals, signal source)
F49151 Cooling system: Conductivity has exceeded the fault threshold
Drive object: A_INF, B_INF, SERVO, S_INF, VECTOR
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The conductivity of the cooling liquid has exceeded the selected fault threshold (p0269[2]).
See also: p0261 (Cooling system, starting time 2), p0262 (Cooling system, fault conductivity delay time), p0266
(Cooling system, feedback signals, signal source)
Remedy: Check the device to de-ionize the cooling liquid.
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