2

Overvoltage

Vacon · 100 FLOW Application Guide

What does 2 mean?

The DC-link voltage has exceeded its predefined limits. Common causes include a deceleration time setting that is too short, or high overvoltage spikes present in the incoming supply voltage. Subcodes specify if it's a hardware trip or overvoltage control supervision.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Check the incoming supply voltage for transient overvoltage spikes.

Source: Vacon 100 FLOW Application Guide
Open Manual (Page 106)