Fuji Electric FRENIC-Eco Error Er-7: Tuning error detection

FRENIC-Eco inverter · taken from the manufacturer’s manual, pages cited

Error codeEr-7

Tuning error detection has occurred during motor parameter tuning. The manual lists no action for this code.

Model
Fuji Electric FRENIC-Eco
Display shows
Tuning error detection (Er-7)
Type
Error code
Source
Manual p. 208

What Er-7 means

Tuning error detection p. 208

Common causes

  • During tuning of motor parameters, the tuning has failed or has aborted, or an abnormal condition has been detected in the tuning result, the inverter stops its output. p. 208

If Er-7 is still not resolved

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

Open the manual at page 208 All FRENIC-Eco error codes Manual details & download

This page summarises what the manufacturer’s manual says about Er-7; 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 Fuji Electric. Found a mistake? Report an error.