ECODRIVE DKC01.1/DKC11.1 Drive Controllers
2-4 Description of Diagnostic Letters F... and E... DOK-ECODRV-ASE-02VRS**-WAR1-EN-P • 07.96
F228 Excessive Deviation
Description:
The drive could not process the given command value and reacted
according to the set error reaction.
Cause:
1. The acceleration ability of the drive was exceeded.
2. The motor shaft was blocked.
3. Parameterization error in the drive parameters.
4. "S-0-0159, Monitoring Window" was parameterized incorrectly
Remedy:
For 1. Check the Bipolar Torque Limit, S-0-0092 parameter
and set it equal to the maximum allowable value for
the application.
For 2. Check the mechanical system and eliminate any jamming
of the motor shaft.
For 3. Check the drive parameters
For 4. Parameterize "S-0-0159, Monitoring Window"
F229 Motor Encoder Error: Quadrant Error
Description:
An encoder signal error was found during the encoder evaluation.
Cause:
1. Defective encoder cable
2. Insulation disturbance on the encoder or the encoder cable
3. Defective drive controller
Remedy:
For 1. Check the encoder cable and change if necessary.
For 2. Use only insulated motor cable and power cables
Separate encoder cable from power cables
For 3. Exchange drive controller
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