Automatic Reset for Overvoltage is enabled or disabled, determining whether the drive will reset and resume operation after an overvoltage event. The manual's first action is: “• 0 = DISABLE – Disables automatic reset. • 1 = ENABLE – Enables automatic reset. • Automatically resets the fault (DC OVERVOLT) after the delay set by 3103 DELAY TIME, and the drive resumes normal operation.”
- Model
- ABB ACS550-01 / ACS550-U1
- Display shows
- AR OVERVOLTAGE (3105)
- Type
- Fault code
- Source
- Manual p. 152
What 3105 means
AR OVERVOLTAGE p. 152
Common causes
- Sets the automatic reset for the overvoltage function on or off. p. 152
What to do
- • 0 = DISABLE – Disables automatic reset. • 1 = ENABLE – Enables automatic reset. • Automatically resets the fault (DC OVERVOLT) after the delay set by 3103 DELAY TIME, and the drive resumes normal operation. p. 152
Before you service the product, read the safety instructions in the manual p. 6.
If 3105 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.”
This page summarises what the manufacturer’s manual says about 3105; 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.