Mitsubishi Electric 600M Series Error SV001B: CPU error (SUB)

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

Error codeSV001B

CPU error (SUB) means EEPROM data was corrupted when high-speed serial detector is connected to machine end. The manual's first action is: “PR”

Model
Mitsubishi Electric 600M Series
Display shows
CPU error (SUB) (SV001B)
Type
Error code
Source
Manual p. 467

What SV001B means

CPU error (SUB) p. 467

Common causes

  • An error was detected in the data stored in the EEPROM with the high-speed serial detector connected to the machine end. p. 467

What to do

  1. PR p. 467

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

If SV001B 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 SV001B; 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.