Infeed: Line supply undervoltage shutdown

What does 206100 mean?

The infeed unit has shut down because the filtered, steady-state value of the line supply voltage has dropped below the fault threshold defined by p0283. The fault value (r0949) indicates the current line supply voltage. This condition triggers an OFF2 (or OFF1) reaction, stopping the drive.

Complete Troubleshooting Guide

1. 1

   Check the incoming line supply voltage for stability and ensure it consistently meets the required specifications for the infeed unit.

2. 2

   Verify that the line supply voltage parameter (p0210) is correctly set to reflect the actual supply voltage connected to the system.

3. 3

   Review and adjust the line supply undervoltage shutdown threshold (p0283) if it is set too high or inappropriately for the operating environment.