Mitsubishi Electric 600M Series Error PR0230: Sub-program nesting over

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

Error codePR0230

A subprogram was called 8 or more times consecutively from within another subprogram, exceeding the limit. The manual's first action is: “Check the number of subprogram calls and correct the program so that it does not exceed 8 times.”

Model
Mitsubishi Electric 600M Series
Display shows
Sub-program nesting over (PR0230)
Type
Error code
Source
Manual p. 482

What PR0230 means

Sub-program nesting over p. 482

Common causes

  • A subprogram has been called 8 or more times in succession from the subprogram. p. 482

What to do

  1. Check the number of subprogram calls and correct the program so that it does not exceed 8 times. p. 482

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

If PR0230 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 482 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about PR0230; 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.