Rockwell Automation PowerFlex 400 FRN 4.xx Error F5: OverVoltage(1)

PowerFlex 400 FRN 4.xx · taken from the manufacturer’s manual, pages cited

Fault codeF5

OverVoltage(1) happens due to high AC line voltage or transients, possibly from motor regeneration. The manual lists no action for this code.

Model
Rockwell Automation PowerFlex 400 FRN 4.xx
Display shows
OverVoltage(1) (F5)
Type
Fault code
Source
Manual p. 25

What F5 means

OverVoltage(1) p. 25

Common causes

  • Monitor the AC line for high voltage or transient conditions. Bus overvoltage can also be caused by motor regeneration. Extend the decel time or install a dynamic brake chopper. p. 25

If F5 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Rockwell Automation service.

Open the manual at page 25 All PowerFlex 400 FRN 4.xx error codes Manual details & download

This page summarises what the manufacturer’s manual says about F5; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Rockwell Automation. Found a mistake? Report an error.