Siemens SINAMICS G120 List Manual page 1226

4 Faults and alarms
4.2 List of faults and alarms
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy: Carry out a POWER ON (switch-off/switch-on).
F40887 CX32 DRIVE-CLiQ (CU): Component fault
Message class: Internal (DRIVE-CLiQ) communication error (12)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: Fault detected on the DRIVE-CLiQ component concerned. Faulty hardware cannot be excluded.
Fault cause:
32 (= 20 hex):
Error in the telegram header.
35 (= 23 hex):
Receive error: The telegram buffer memory contains an error.
66 (= 42 hex):
Send error: The telegram buffer memory contains an error.
67 (= 43 hex):
Send error: The telegram buffer memory contains an error.
96 (= 60 hex):
Response received too late during runtime measurement.
97 (= 61 hex):
Time taken to exchange characteristic data too long.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
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 CX32 DRIVE-CLiQ (CU): Cyclic data transfer error
Message class: Internal (DRIVE-CLiQ) communication error (12)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred from the controller extension involved to the Control Unit.
Fault cause:
11 (= 0B hex):
Synchronization error during alternating cyclic data transfer.
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
0000yyxx hex: yy = component number, xx = error cause
Remedy: Carry out a POWER ON (switch-off/switch-on).
See also: p9915 (DRIVE-CLiQ data transfer error shutdown threshold master)
A50001 (F) PROFINET configuration error
Message class: Communication error to the higher-level control system (9)
Reaction: NONE
Acknowledge: NONE
Cause: A PROFINET controller attempts to establish a connection using an incorrect configuring telegram. The "Shared
Device" function has been activated (p8929 = 2).
Alarm value (r2124, interpret decimal):
10: A/F-CPU configures mixed PZD/PROFIsafe telegram.
13: F-CPU and PROFIsafe is not activated (p9601.3).
15: PROFIsafe telegram of the F-CPU does not match the setting in p9501.30.
See also: p9601 (SI enable functions integrated in the drive (processor 1))
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SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890