Ningbo Anson Hi Series Error Ei059: Power-on self test fails

Servo drive · taken from the manufacturer’s manual, pages cited

Error codeEi059

Power-on self test fails due to short circuit, line-to-ground connection, or motor/internal wiring disconnects. The manual's first action is: “1.Check the wiring 2.Seek technical support”

Model
Ningbo Anson Hi Series
Display shows
Power-on self test fails (Ei059)
Type
Error code
Source
Manual p. 87

What Ei059 means

Power-on self test fails p. 87

Common causes

  • 1.The short circuit of interphase 2.The short circuit of line-to-ground connection 3.The motor lines disconnect. 4.The internal wirings disconnect. p. 87

What to do

  1. 1.Check the wiring 2.Seek technical support p. 87

If Ei059 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Ningbo Anson service.

Open the manual at page 87 All Hi Series error codes Manual details & download

This page summarises what the manufacturer’s manual says about Ei059; 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 Ningbo Anson. Found a mistake? Report an error.