Mitsubishi Electric 600M Series Error AX0051: Synchronous error excessive

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

Error codeAX0051

The synchronization error between master and slave axes exceeded allowable limits during synchronous control operations. The manual's first action is: “In the correction mode, move one of the axes in the direction that the error is reduced.”

Model
Mitsubishi Electric 600M Series
Display shows
Synchronous error excessive (AX0051)
Type
Error code
Source
Manual p. 474

What AX0051 means

Synchronous error excessive p. 474

Common causes

  • During synchronous control, the synchronization error of the master axis and slave axis exceeded the allowable value. p. 474

What to do

  1. In the correction mode, move one of the axes in the direction that the error is reduced. p. 474
  2. Set the allowable value to 0 (check invalid), or increase the allowable value in the correction mode. p. 474
  3. Check the parameters, etc., that should be the same for synchronous axes. p. 474

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

If AX0051 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 474 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about AX0051; 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.