ABB ACS550-01 / ACS550-U1 Error 27: CONFIG FILE

ACS550-01/U1 drive · taken from the manufacturer’s manual, pages cited

Fault code27

Internal configuration file has an error. The manual's first action is: “Contact your local ABB representative.”

Model
ABB ACS550-01 / ACS550-U1
Display shows
CONFIG FILE (27)
Type
Fault code
Source
Manual p. 246

What 27 means

CONFIG FILE p. 263

Common causes

  • Internal configuration file has an error. p. 263

What to do

  1. Contact your local ABB representative. p. 263

Before you service the product, read the safety instructions in the manual p. 6.

If 27 is still not resolved

  • contact your local ABB representative for replacement p. 6
    “Never attempt to repair a malfunctioning drive; contact your local ABB representative for replacement.”
  • For more technical information, contact your local ABB representative. p. 7
    “For more technical information, contact your local ABB representative.”
Open the manual at page 246 All ACS550-01 / ACS550-U1 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 27; 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 ABB. Found a mistake? Report an error.