SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
895
4 Faults and alarms
4.2 List of faults and alarms
Remedy:
- check the motor load.
- check the motor ambient temperature.
- check KTY84/PT1000.
- check overtemperatures of the motor temperature model 2 (p0626 ... p0628).
See also: p0612 (Mot_temp_mod activation), p0625 (Motor ambient temperature during commissioning), p0626
(Motor overtemperature, stator core), p0627 (Motor overtemperature, stator winding), p0628 (Motor overtemperature
rotor)
A07920
Drive: Torque/speed too low
Message class:
Application/technological function faulted (17)
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
Message class:
Application/technological function faulted (17)
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 corresponding to the load.
A07922
Drive: Torque/speed out of tolerance
Message class:
Application/technological function faulted (17)
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 corresponding to the load.
F07923
Drive: Torque/speed too low
Message class:
Application/technological function faulted (17)
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 corresponding to the load.