DC link voltage low

What does 6 mean?

The DC link voltage in the drive is abnormally low. This typically points to issues with the input power supply, rectifier section, or temporary power dips, which can prevent the drive from operating correctly or cause it to trip.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Ensure adequate power supply capacity is available to handle motor starting or sudden load changes.