SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
797
4 Faults and alarms
4.2 List of faults and alarms
For fault value = 2001:
- check the safety parameters on processor 2 and adapt the reference checksum (p9899).
For fault value = 2002:
- enable the safety-related functions on processor 1 and check processor 2 (p9601 = p9801).
For fault value = 2003, 2004, 2005:
- carry out an acceptance test and generate an acceptance report.
The fault with fault value 2005 can only be acknowledged when the "STO" function is de-selected.
For fault value = 2010:
- check the enable the safety-related brake control on both monitoring channels (p9602 = p9802).
For fault value = 2020:
- again carry out safety commissioning routine.
- replace the memory card or Control Unit.
For fault value = 9999:
- carry out diagnostics for the other safety-related fault that is present.
Note:
STO: Safe Torque Off
See also: p9799 (SI setpoint checksum SI parameters (processor 1)), p9899 (SI setpoint checksum SI parameters
(processor 2))
F01651 SI P1 (CU): Synchronization safety time slices unsuccessful
Message class: Hardware/software error (1)
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The "Safety Integrated" function requires synchronization of the safety time slices between processor 1 and
processor 2. This synchronization routine was unsuccessful.
Note:
This fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy: Carry out a POWER ON (switch-off/switch-on).
F01653 SI P1 (CU): PROFIBUS/PROFINET configuration error
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE (OFF1, OFF2, OFF3)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: There is a PROFIBUS/PROFINET configuration error for using Safety Integrated monitoring functions with a higher-
level control.
Note:
For safety functions that have been enabled, this fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret decimal):
200: A safety slot for receive data from the control has not been configured.
210, 220: The configured safety slot for the receive data from the control has an unknown format.
230: The configured safety slot for the receive data from the F-PLC has the incorrect length.
231: The configured safety slot for the receive data from the F-PLC has the incorrect length.
250: A PROFIsafe slot is configured in the higher-level F control, however PROFIsafe is not enabled in the drive.
300: A safety slot for the send data to the control has not been configured.
310, 320: The configured safety slot for the send data to the control has an unknown format.
330: The configured safety slot for the send data to the F-PLC has the incorrect length.
331: The configured safety slot for the send data to the F-PLC has the incorrect length.
Remedy: The following generally applies:
- check and, if necessary, correct the PROFIBUS/PROFINET configuration of the safety slot on the master side.
- upgrade the Control Unit software.
For fault value = 250:
- remove the PROFIsafe configuring in the higher-level F control or enable PROFIsafe in the drive.
For fault value = 231, 331:
- configure the PROFIsafe telegram matching the parameterization in the F-PLC.
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