Device overload, current limit active

What does E8057 mean?

The drive controller or associated power electronics are experiencing an overload condition, and the internal current has reached the configured limit. This indicates that the device is being operated beyond its continuous capacity, posing a risk of overheating.

• Continuous operation at or above the drive's rated output current.
• Motor or mechanical system experiencing excessive load or regeneration.
• Inadequate cooling for the drive controller, possibly due to blocked vents or fan failure.
• Incorrect drive parameters causing the drive to misinterpret its internal load.

Click steps to track your progress.

1. 1

   Verify the total current draw from the drive and ensure it is within its continuous operating limits.

2. 2

   Check the drive's cooling fan for proper operation and ensure ventilation openings are clear of obstructions.

3. 3

   Reduce the mechanical load on the motor or adjust the acceleration/deceleration ramps to reduce peak currents.

4. 4

   Review drive parameters for motor current, load limits, and thermal model settings to ensure they are configured correctly.