Siemens SINAMICS S Series - A07921 Drive: Torque too high; A07922 Drive: Torque outside the tolerance; F07923 Drive: Torque too low; F07924 Drive: Torque too high

Faults and Alarms
List of faults and alarms
3-1582
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
A07921 Drive: Torque too high
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The torque deviates from the torque/speed envelope characteristic in the positive direction (too high).
Remedy: Adapt the load.
A07922 Drive: Torque outside the tolerance
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The torque deviates from the torque/speed envelope characteristic.
Remedy: Adapt the load.
F07923 Drive: Torque too low
Drive object: SERVO, VECTOR
Reaction: OFF1 (NONE, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The torque deviates from the torque/speed envelope characteristic in the negative direction (too low).
Remedy: Adapt the load.
F07924 Drive: Torque too high
Drive object: SERVO, VECTOR
Reaction: OFF1 (NONE, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The torque deviates from the torque/speed envelope characteristic in the positive direction (too high).
Remedy: Adapt the load.
F07925 Drive: Torque outside the tolerance
Drive object: SERVO, VECTOR
Reaction: OFF1 (NONE, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The torque deviates from the torque/speed envelope characteristic.
Remedy: Adapt the load.
A07926 Drive: Envelope curve, parameter invalid
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: Invalid parameter values were entered for the envelope characteristic of the load monitoring.
The following rules apply for the speed thresholds:
p2182 < p2183 < p2184
The following rules apply for the torque thresholds:
p2185 > p2186
p2187 > p2188
p2189 > p2190
Alarm value (r2124, interpret decimal):
Number of the parameter with the invalid value.
Remedy: Set the parameters for the load monitoring according to the applicable rules.