Tandem Control Speed Polarity Abnormal

What does d0 mean?

This alarm indicates an abnormal speed polarity relationship between the master motor and slave motor during tandem control. This error suggests a configuration issue with the motor rotation directions.

• Abnormal speed polarity relationship between master and slave motors in tandem control.

1. 1

   Check the setting related to the rotation direction (FS16: bit 2 of parameter No. 4353).