ECODRIVE DKC01.1/DKC11.1 Drive Controllers
DOK-ECODRV-ASE-02VRS**-WAR1-EN-P • 07.96 Description of Diagnostic Letters C... and A... 3-7
C216 Torque Data Scaling Error
Cause:
The display format of the torque data can be set with the help of the
scaling parameter. The factor for the conversion of the torque data from
the internal drive format into the display format (or the reverse process) is
outside of the workable area.
Remedy:
Connect the drive with a PC and start DriveTop. In the dialog box
„Scaling/Mechanical system" select a scaling setting.
Should another scaling installation other than one from DriveTop be used,
then the following parameters must be checked.
• • S-0-0086, Torque/Force Data Scaling Type
• • S-0-0093, Torque/Force Data Scaling Factor
• • S-0-0094, Torque/Force Data Scaling Exponent
C217 Motor Feedback Data Reading Error
Cause:
All MKD and MDD motors contain feedback data memory. From this, the
settings for the controller will be read. By processing these values, an
error is detected.
Remedy:
Check the feedback cable
Exchange the motor
C220 Motor Feedback Initilization Error
Description:
A number of tests are performed when the motor feedback is initialized.
An error was detected while doing this. This error can be:
1. Disturbance in the communication with the controller
2. Invalid offset between the high and low dissipating path
3. Error in the micro-controller of the measuring system
Cause:
1. Defective motor feedback cable
2. Defective motor feedback
3. Defective measurement system interface
Remedy:
For 1. Check the motor feedback cable
For 2. Exchange the motor
For 3. Exchange the measuring system interface (module)
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