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Siemens SINAMICS G120 List Manual page 1223

Cu250s-2 control units
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F40836
CX32 DRIVE-CLiQ: Send error for DRIVE-CLiQ data
Message class:
Internal (DRIVE-CLiQ) communication error (12)
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communications error has occurred from the Control Unit to the controller extension involved. Data
were not able to be sent.
Fault cause:
65 (= 41 hex):
Telegram type does not match send list.
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).
F40837
CX32 DRIVE-CLiQ: 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.
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.
F40845
CX32 DRIVE-CLiQ: 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 Control Unit to the controller extension involved.
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: p9916 (DRIVE-CLiQ data transfer error shutdown threshold slave)
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
4 Faults and alarms
4.2 List of faults and alarms
1223

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