Mitsubishi Electric 600M Series Error OP0104: Verification error axis exists

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

Error codeOP0104

An axis encountered an error during reference point return verification, requiring program review or correction. The manual's first action is: “Reconsider the program.”

Model
Mitsubishi Electric 600M Series
Display shows
Verification error axis exists (OP0104)
Type
Error code
Source
Manual p. 476

What OP0104 means

Verification error axis exists p. 476

Common causes

  • An axis exists in which a verification error in the verification of the reference point return. p. 476

What to do

  1. Reconsider the program. p. 476

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

If OP0104 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 476 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about OP0104; 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.