Mitsubishi Electric 600M Series Error PR0071: Can't calculate arc center

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

Error codePR0071

The system cannot calculate the arc center during R-specified circular interpolation. The manual's first action is: “Check the numerical values of the addresses in the program.”

Model
Mitsubishi Electric 600M Series
Display shows
Can't calculate arc center (PR0071)
Type
Error code
Source
Manual p. 479

What PR0071 means

Can't calculate arc center p. 479

Common causes

  • The arc center is not calculated during R-specified circular interpolation. p. 479

What to do

  1. Check the numerical values of the addresses in the program. p. 479

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

If PR0071 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 479 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about PR0071; 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.