Rockwell Automation PowerFlex 400 FRN 4.xx Error F71: Net Loss

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

Fault codeF71

Net Loss fault means the communication network has failed, preventing proper data exchange between devices. The manual lists no action for this code.

Model
Rockwell Automation PowerFlex 400 FRN 4.xx
Display shows
Net Loss (F71)
Type
Fault code
Source
Manual p. 25

What F71 means

Net Loss p. 25

Common causes

  • The communication network has failed. p. 25

If F71 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 F71; 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.