SERIAL DATA ERROR(INT)

What does 368 mean?

This internal alarm indicates an interruption in serial communication, possibly due to a disconnected cable, a Pulse coder failure, or electrical noise. Loss of serial data communication prevents the control unit from receiving vital feedback information.

• Communication interruption with the Pulse coder
• Cable disconnection in the feedback loop
• Pulse coder failure
• Noise interfering with serial data transmission

1. 1

   Check whether the feedback cable is not disconnected and whether the connector is properly plugged.

2. 2

   Replace the Pulsecoder.