Mitsubishi Electric 600M Series Error OPW0112: Spindle stop

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

Warning codeOPW0112

The spindle stopped during synchronous feed command, possibly due to broken encoder cable or non-cutting workpiece. The manual's first action is: “Rotate the spindle.”

Model
Mitsubishi Electric 600M Series
Display shows
Spindle stop (OPW0112)
Type
Warning code
Source
Manual p. 501

What OPW0112 means

Spindle stop p. 501

Common causes

  • The spindle stopped during the synchronous feed command. p. 501
  • If the workpiece is not being cut, start dry run. p. 501
  • Check for a broken wire in the spindle encoder cable. p. 501
  • Check the connections for the spindle encoder connectors. p. 501
  • Check the spindle encoder pulse. p. 501

What to do

  1. Rotate the spindle. p. 501

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

If OPW0112 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 501 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about OPW0112; 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.