Siemens SINAMICS G120 List Manual page 1064

4 Faults and alarms
4.2 List of faults and alarms
For fault value = 10:
- check the DRIVE-CLiQ cables at the Control Unit.
- remove any short-circuit for motors with DRIVE-CLiQ.
- carry out a POWER ON.
For fault value = 11:
- check the electrical cabinet design and cable routing for EMC compliance
For fault value = 12:
- replace the component involved.
A01839 DRIVE-CLiQ diagnostics: cable fault to the component
Message class: General drive fault (19)
Reaction: NONE
Acknowledge: NONE
Cause: The fault counter (r9936[0...199]) to monitor the DRIVE-CLiQ connections/cables has been incremented.
Alarm value (r2124, interpret decimal):
Component number.
Note:
The component number specifies the component whose feeder cable from the direction of the Control Unit is faulted.
The alarm automatically disappears after 5 seconds, assuming that no other data transfer error has occurred.
See also: r9936 (DRIVE-CLiQ diagnostic error counter connection)
Remedy: - check the corresponding DRIVE-CLiQ cables.
- check the electrical cabinet design and cable routing for EMC compliance
A01840 SMI: Component found without motor data
Message class: Hardware/software error (1)
Reaction: NONE
Acknowledge: NONE
Cause: An SMI/DQI without motor data has been found (e.g. SMI installed as replacement part).
Alarm value (r2124, interpret decimal):
Component number from target topology.
Remedy: 1. Download the SMI/DQI data (motor/encoder data) from the data backup again (p4690, p4691).
2. Carry out a POWER ON (switch-off/switch-on) for this component.
Note:
DQI: DRIVE-CLiQ Sensor Integrated
SMI: SINAMICS Sensor Module Integrated
See also: p4690 (SMI spare part component number), p4691 (SMI spare part save/download data)
A01900 (F) PROFIBUS: Configuration telegram error
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: NONE
Cause: A PROFIBUS master attempts to establish a connection using an incorrect configuring telegram.
Alarm value (r2124, interpret decimal):
2: Too many PZD data words for input or output. The number of possible PZD is specified by the number of indices in
r2050/p2051.
3: Uneven number of bytes for input or output.
211: Unknown parameterizing block.
501: PROFIsafe parameter error (e.g. F_dest).
502: PROFIsafe telegram does not match.
Additional values:
Only for internal Siemens troubleshooting.
Remedy: Check the bus configuration on the master and slave sides.
For alarm value = 2:
Check the number of data words for input and output.
1064
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890