Yaskawa FS100 Error 4005: MEMORY ERROR (SECOND HOME POS)

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

Alarm code4005

MEMORY ERROR (SECOND HOME POS) indicates data error or main CPU board failure. The manual's first action is: “(1)Reset the alarm. (2)If the alarm occurs again, initialize the second home positioning file in maintenance mode, and then load the second home positioning file saved in the external memory device.”

Model
Yaskawa FS100
Display shows
MEMORY ERROR (SECOND HOME POS) (4005)
Type
Alarm code
Source
Manual p. 154

What 4005 means

MEMORY ERROR (SECOND HOME POS) p. 154

Common causes

What to do

  1. (1)Reset the alarm. (2)If the alarm occurs again, initialize the second home positioning file in maintenance mode, and then load the second home positioning file saved in the external memory device. p. 154
  2. (1)Reset the alarm. (2)If the alarm occurs again, replace controller. Save the CMOS.BIN before replace controller to be safe. p. 154

If 4005 is still not resolved

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

Open the manual at page 154 All FS100 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 4005; 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.