Mitsubishi Electric 600M Series Error PR0275: Variable number illegal

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

Alarm codePR0275

Too many macro call argument type II sets have been issued, exceeding the allowed limit. The manual's first action is: “Reconsider the program.”

Model
Mitsubishi Electric 600M Series
Display shows
Variable number illegal (PR0275)
Type
Alarm code
Source
Manual p. 483

What PR0275 means

Variable number illegal p. 483

Common causes

  • The number of macro call argument type II sets has exceeded the limit. p. 483

What to do

  1. Reconsider the program. p. 483

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

If PR0275 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 PR0275; 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.