Yaskawa 2DX200 Error 4273: MOTOWELD IGBT SHORT CIRCUIT

Industrial robot · taken from the manufacturer’s manual, pages cited

Error code4273

MOTOWELD IGBT SHORT CIRCUIT indicates an IGBT device failure; replace with part code AJOEL3870 and contact support. The manual's first action is: “Replace the IGBT device (Part code AJOEL3870). Contact your Yaskawa representative.”

Model
Yaskawa 2DX200
Display shows
MOTOWELD IGBT SHORT CIRCUIT (4273)
Type
Error code
Source
Manual p. 63

What 4273 means

MOTOWELD IGBT SHORT CIRCUIT p. 63

Common causes

  • Sub Code: MOTOWELD's Err Code. p. 63

What to do

  1. Replace the IGBT device (Part code AJOEL3870). Contact your Yaskawa representative. p. 63

Before you service the product, read the safety instructions in the manual p. 2.

If 4273 is still not resolved

  • If your copy of the manual is damaged or lost, contact a YASKAWA representative to order a new copy. p. 2
    “If your copy of the manual is damaged or lost, contact a YASKAWA representative to order a new copy.”
Open the manual at page 63 All 2DX200 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 4273; 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 Yaskawa. Found a mistake? Report an error.