INVT DA180 Error Er02-d: Encoder fault--Encoder EEPROM data check error

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

Fault codeEr02-d

A data check error occurred during an attempt to read from the encoder’s EEPROM on startup. The manual's first action is: “7300-020Dh”

Model
INVT DA180
Display shows
Encoder fault--Encoder EEPROM data check error (Er02-d)
Type
Fault code
Source
Manual p. 257

What Er02-d means

Encoder fault--Encoder EEPROM data check error p. 257

Common causes

  • Encoder fault--Encoder EEPROM data check error p. 257
  • If the motor is used with a communication encoder, a data check error occurs when the motor attempts to read data from the encoder EEPROM during power-on. p. 257

What to do

  1. 7300-020Dh p. 257
  2. 1. Ensure encoder cables are connected properly and eliminate the conditions that disturbs encoder communication. 2. Select the motor model based on the setting of P0.00 and execute the operation of writing data to the encoder EEPROM through P4.97 so that data in the encoder EEPROM is updated. 3. Mask the this fault through P4.98. The motor parameters in the drive EEPROM are used for initialization. p. 257

If Er02-d is still not resolved

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

Open the manual at page 257 All DA180 error codes Manual details & download

This page summarises what the manufacturer’s manual says about Er02-d; 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 INVT. Found a mistake? Report an error.