Mitsubishi Electric 600M Series Error SY0031: Battery alarm

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

Error codeSY0031

The battery used to save data in the NC has dropped below acceptable voltage levels. The manual's first action is: “Replace the battery. Check the machining program after replacing the battery.”

Model
Mitsubishi Electric 600M Series
Display shows
Battery alarm (SY0031)
Type
Error code
Source
Manual p. 466

What SY0031 means

Battery alarm p. 466

Common causes

  • The voltage of the battery provided for saving data in the NC has dropped. p. 466

What to do

  1. Replace the battery. Check the machining program after replacing the battery. p. 466

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

If SY0031 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 466 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about SY0031; 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.