Inverter Overload

What does 200 mean?

This fault occurs when the drive's internal power components (inverter section) are drawing excessive current for an extended period, indicating an overload on the drive itself. This can lead to overheating and damage to the IGBTs or other power electronics if the condition persists.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check acceleration/deceleration ramp times; make them longer to reduce peak current demands during transients.

2. 4

   Inspect the drive's cooling system (fans, heatsinks) for blockages or failures that could hinder heat dissipation.

3. 5

   Review parameter settings related to current limits and overload protection; ensure they align with the application and drive specifications.