Mitsubishi Electric 600M Series Error SY0030: Motor overheat

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

Error codeSY0030

The NC temperature has exceeded the specified range, indicating overheating. The manual's first action is: “Cooling measures are required. Turn OFF the NC power, or lower the temperature with an air conditioner, etc.”

Model
Mitsubishi Electric 600M Series
Display shows
Motor overheat (SY0030)
Type
Error code
Source
Manual p. 466

What SY0030 means

Motor overheat p. 466

Common causes

  • The NC temperature has risen above the specified range. p. 466

What to do

  1. Cooling measures are required. Turn OFF the NC power, or lower the temperature with an air conditioner, etc. p. 466

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

If SY0030 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 466 All 600M Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about SY0030; 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.