Yaskawa FS100 Error -4: Software operation error occurred

Yaskawa FS100 · taken from the manufacturer’s manual, pages cited

Alarm code-4

An error occurred in exclusive control. The manual's first action is: “(1)Reset the alarm, and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representative about occurrence status (operating procedure).”

Model
Yaskawa FS100
Display shows
Software operation error occurred (-4)
Type
Alarm code
Source
Manual p. 174

What -4 means

Software operation error occurred p. 174

Common causes

  • Software operation error occurred p. 174

What to do

  1. (1)Reset the alarm, and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representative about occurrence status (operating procedure). p. 174

If -4 is still not resolved

  • (1)Reset the alarm, and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representative about occurrence status (operating procedure). p. 174
    “(1)Reset the alarm, and then try again. (2)If the alarm occurs again, save the CMOS BIN in maintenance mode, and then contact your Yaskawa representative about occurrence status (operating procedure).”
Open the manual at page 174 All FS100 error codes Manual details & download

This page summarises what the manufacturer’s manual says about -4; 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 Yaskawa. Found a mistake? Report an error.