Mitsubishi Electric 600M Series Error PR0270: No user macro

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

Alarm codePR0270

A macro specification was issued but no such command specifications exist in the program. The manual's first action is: “Check the specifications.”

Model
Mitsubishi Electric 600M Series
Display shows
No user macro (PR0270)
Type
Alarm code
Source
Manual p. 483

What PR0270 means

No user macro p. 483

Common causes

  • A macro specification was commanded even though there are no such command specifications. p. 483

What to do

  1. Check the specifications. p. 483

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

If PR0270 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 483 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about PR0270; 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.