SERCOS state class 1: Phase fault in power supply %s-axis.

What does 1298 mean?

A SERCOS state class 1 error indicating a phase fault in the power supply for the specified axis. The drive attempts the best possible response with a subsequent torque release. This fault points to an imbalance or loss in the incoming power supply or within the drive's power section.

• Servo loop fault
• Drive fault
• Phase fault in the power supply of the %s-axis.

Click steps to track your progress.

1. 1

   Initiate a control reset in the active channel.