Fuji Electric TWIN series Error F7

TWIN series MCCB/ELCB · taken from the manufacturer’s manual, pages cited

Error codeF7

F7 means an error occurred while setting an A/B slave, specifically when writing a standard slave address like 01 or 02 to an A/B slave. The manual lists no action for this code.

Model
Fuji Electric TWIN series
Display shows
F7
Type
Error code
Source
Manual p. 15

What F7 means

An error occurred in an A/B slave setting. (An attempt was made to write a standard slave address, e.g., 01 or 02, to an A/B slave.) p. 15

Common causes

  • An error occurred in an A/B slave setting. (An attempt was made to write a standard slave address, e.g., 01 or 02, to an A/B slave.) p. 15

If F7 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 15 All TWIN series error codes Manual details & download

This page summarises what the manufacturer’s manual says about F7; 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.