Magnetic Field Error; Input Power Phase Loss - Delta Electronics ASDA-B Series User Manual

Chapter 5 Trial Run and Tuning Procedure|ASDA-B Series

Magnetic field error:

Corrective Actions:
Check if the encoder is abnormal.
Verify the encoder connector.
9) When display shows:

Input power phase loss:

Corrective Actions:
Verify the main circuit power R, S, T. Check for possible poor connection on the power cable.
Check if one phase of the input power is lost.
NOTE
1) If there are any unknown fault codes and abnormal display when applying power to the drive or servo on
is activated (without giving any command), please inform the distributor or contact with Delta for
assistance.
5-6
Revision January 2009