Faults and Alarms
List of Faults and Alarms
3-624
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
A07920
Drive: Torque/speed too low
Reaction:
NONE
Acknowledge:
NONE
Cause:
For p2193 = 1:
The torque deviates from the torque/speed envelope characteristic (too low).
For p2193 = 2:
The speed signal from the external encoder (refer to p3230) deviates from the speed (r2169) (too low).
See also: p2181 (Load monitoring response)
Remedy:
- check the connection between the motor and load.
- adapt the parameterization corresponding to the load.
A07921
Drive: Torque/speed too high
Reaction:
NONE
Acknowledge:
NONE
Cause:
For p2193 = 1:
The torque deviates from the torque/speed envelope characteristic (too high).
For p2193 = 2:
The speed signal from the external encoder (refer to p3230) deviates from the speed (r2169) (too high).
Remedy:
Check the connection between the motor and load.
Adapt the parameterization according to the load.
A07922
Drive: Torque/speed out of tolerance
Reaction:
NONE
Acknowledge:
NONE
Cause:
For p2193 = 1:
The torque deviates from the torque/speed envelope characteristic.
For p2193 = 2:
The speed signal from the external encoder (refer to p3230) deviates from the speed (r2169).
Remedy:
Check the connection between the motor and load.
Adapt the parameterization according to the load.
F07923
Drive: Torque/speed too low
Reaction:
OFF1 (NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
For p2193 = 1:
The torque deviates from the torque/speed envelope characteristic (too low).
For p2193 = 2:
The speed signal from the external encoder (refer to p3230) deviates from the speed (r2169) (too low).
Remedy:
Check the connection between the motor and load.
Adapt the parameterization according to the load.
F07924
Drive: Torque/speed too high
Reaction:
OFF1 (NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
For p2193 = 1:
The torque deviates from the torque/speed envelope characteristic (too high).
For p2193 = 2:
The speed signal from the external encoder (refer to p3230) deviates from the speed (r2169) (too high).
Remedy:
Check the connection between the motor and load.
Adapt the parameterization according to the load.
Summary of Contents for CU230P-2 CAN
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