Overvoltage

What does 2 mean?

The DC-link voltage has exceeded its defined limits, detected by either hardware or software. This often occurs when the deceleration time is too short, or high overvoltage spikes are present in the supply. Excessive DC bus voltage can stress and potentially damage drive components.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check the input voltage for stability and ensure it is within specified limits.