Yaskawa 2DX200 Error 78: E-Stop

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

Error code78

Fronius power source error 78 is displayed, indicating a main error code with sub-code. E-Stop condition detected. The manual's first action is: “Close the Safety circuit and activate the Error reset Confirm the Fronius's manual”

Model
Yaskawa 2DX200
Display shows
E-Stop (78)
Type
Error code
Source
Manual p. 54

What 78 means

E-Stop p. 54

Common causes

  • Sub code[78**] shows the error code of Fronius power source 78 :main error code ** :sub error code p. 54

What to do

  1. Close the Safety circuit and activate the Error reset Confirm the Fronius's manual p. 54

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

If 78 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 54 All 2DX200 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 78; 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.