8389

Category: Alarm

Cause

1. Feedback speed exceeds the maximum permissible speed of the [Axis 6] encoder
2. [Axis 6] Inappropriate encoder or motor control parameter settings
3. [Axis 6] Encoder abnormality

Corrective action

1. Reduce motor operating speed as appropriate
2. Check encoder and motor control parameter settings
3. Check the encoder and encoder wiring