Pu Drive-Cliq (Cu): Alternating Cyclic Data Transfer Error; Power Unit Drive-Cliq (Cu): Inconsistent Component Properties - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms
Cause: Fault detected on the DRIVE-CLiQ component (power unit) involved. Faulty hardware cannot be excluded.
Fault value (r0949, interpret hexadecimal):
yyxx hex: yy = component number, xx = fault cause
xx = 20 hex:
Error in the telegram header.
xx = 23 hex:
Receive error: The telegram buffer memory contains an error.
xx = 42 hex:
Send error: The telegram buffer memory contains an error.
xx = 43 hex:
Send error: The telegram buffer memory contains an error.
xx = 60 hex:
Response received too late during runtime measurement.
xx = 61 hex:
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.
230895 <location>PU DRIVE-CLiQ (CU): Alternating cyclic data transfer error
Message value: Component number: %1, fault cause: %2
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, CU_LINK, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828, TM120
Reaction: Servo: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Infeed: OFF2 (NONE, OFF1)
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved.
Fault value (r0949, interpret hexadecimal):
yyxx hex: yy = component number, xx = fault cause
xx = 0B hex:
Synchronization error during alternating cyclic data transfer.
Remedy: Carry out a POWER ON.
See also: p9915 (DRIVE-CLiQ data transfer error shutdown threshold master)
230896 <location>Power unit DRIVE-CLiQ (CU): Inconsistent component properties
Message value: Component number: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, CU_LINK, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828, TM120
Reaction: Servo: OFF2 (IASC/DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Infeed: OFF2 (NONE, OFF1)
Acknowledge: IMMEDIATELY
Cause: The properties of the DRIVE-CLiQ component (power unit), specified by the fault value, have changed in an incom-
patible fashion with respect to the properties when booted. One cause can be, e.g. that a DRIVE-CLiQ cable or DRIVE-
CLiQ component has been replaced.
Fault value (r0949, interpret decimal):
Component number.
Remedy: - carry out a POWER ON.
- when a component is replaced, the same component type and if possible the same firmware version should be used.
- when a cable is replaced, only cables whose length is the same as or as close as possible to the length of the original
cables should be used (ensure compliance with the maximum cable length).
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Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms