Mitsubishi Electric 600M Series Error SV0012: Memory error 1

CNC milling machine · taken from the manufacturer’s manual, pages cited

Error codeSV0012

A memory error has occurred due to an illegal checksum in the memory IC. The manual's first action is: “AR”

Model
Mitsubishi Electric 600M Series
Display shows
Memory error 1 (SV0012)
Type
Error code
Source
Manual p. 467

What SV0012 means

Memory error 1 p. 467

Common causes

  • The memory IC (SRAM or FLROM) check sum is illegal. p. 467

What to do

  1. AR p. 467

Before you service the product, read the safety instructions in the manual p. 4.

If SV0012 is still not resolved

  • contact service / dealer p. 5
    “Do not change the fixed cycle program without prior consent from the machine manufacturer.”
  • contact service / dealer p. 5
    “Do not turn OFF the NC a”
Open the manual at page 467 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about SV0012; 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 Mitsubishi Electric. Found a mistake? Report an error.