ACS550 fault at power up

This topic contains 2 replies, has 2 voices, and was last updated by  Sammy Mathis 3 months ago.

  • Author
    Posts
  • #9955

    Sammy Mathis
    Participant

    I have ACS550 that issue a fault alarm at RO3 between terminals 25 and 27 as soon as the drive power up ? I can’t determine the cause can you help me ?


  • #9956
    John C
    John C
    Galco Representative

    What fault is the display showing you?


  • #9959

    Sammy Mathis
    Participant

    Thanks alot for your reply, there was no fault showing, I figured that this is a matter of relay output setting and I was right, I just change parameter 1403 in group 14 from 3 to 4 which activate the relay output only in case of fault instead of been on by default…. thanks alot again for your support, you are the best´╗┐


You must be logged in to reply to this topic.