522,145 active members*
2,759 visitors online*
Register for free
Login
IndustryArena Forum > CNC Electronics > Spindles / VFD > Huangyang VFD Overcurrent Error
Results 1 to 4 of 4
  1. #1

    Join Date
    Apr 2019
    Posts
    4

    Question Huangyang VFD Overcurrent Error

    Trying to troubleshoot where the problem lies on my VFD and spindle.

    I am running into repeated overcurrent errors as I attempt to run my CNC file. I am getting E.Oc.A, E.Oc.N, E.Oc.S, and E.Oc.D errors. The time from starting to error is variable. Yesterday after a long run I got a single overheating error which has not occurred since though it leads me to believe something happened at that time to cause my current error. I have reviewed my various settings in the vfd which have not changed. I monitored the amps during the run to see if there would be a change in current draw when it received the error but there is no change there either.

    I could use some advice as to what to look into next to determine the issue. Is this a VFD problem that requires replacement or is this a spindle issue? How can I best determine this?

  2. #2
    Member
    Join Date
    Jan 2005
    Posts
    11130

    Re: Huangyang VFD Overcurrent Error

    Quote Originally Posted by wallskm View Post
    Trying to troubleshoot where the problem lies on my VFD and spindle.

    I am running into repeated overcurrent errors as I attempt to run my CNC file. I am getting E.Oc.A, E.Oc.N, E.Oc.S, and E.Oc.D errors. The time from starting to error is variable. Yesterday after a long run I got a single overheating error which has not occurred since though it leads me to believe something happened at that time to cause my current error. I have reviewed my various settings in the vfd which have not changed. I monitored the amps during the run to see if there would be a change in current draw when it received the error but there is no change there either.

    I could use some advice as to what to look into next to determine the issue. Is this a VFD problem that requires replacement or is this a spindle issue? How can I best determine this?
    Overheating is not good it sounds like you may have some parameters set incorrect post what Parameter's you have set
    Mactec54

  3. #3

    Join Date
    Apr 2019
    Posts
    4

    Re: Huangyang VFD Overcurrent Error

    I tested the resistance on my windings last night which all looked good, reseated my plug, and so far no issues today. Will keep an eye on things.

  4. #4
    Member
    Join Date
    Jan 2005
    Posts
    11130

    Re: Huangyang VFD Overcurrent Error

    Quote Originally Posted by wallskm View Post
    I tested the resistance on my windings last night which all looked good, reseated my plug, and so far no issues today. Will keep an eye on things.
    These can still run with incorrect drive Parameters set that is why I asked, if you want a long life from your drive and spindle the correct Parameters need to be set
    Mactec54

Similar Threads

  1. Overcurrent and run away
    By ack1 in forum Dmm Technology
    Replies: 3
    Last Post: 05-25-2020, 06:47 PM
  2. Huangyang 2.2kw VFD pd177-180 Errors
    By justinwol in forum Phase Converters
    Replies: 51
    Last Post: 10-27-2019, 05:45 PM
  3. Where can I get a manual for Huangyang 2.2 KW
    By futureform in forum Spindles / VFD
    Replies: 1
    Last Post: 09-07-2016, 11:31 PM
  4. Huangyang vfd HY07D543B 7.5 kw
    By BigDadyD in forum Phase Converters
    Replies: 1
    Last Post: 08-27-2016, 05:53 AM
  5. MV-Jr- axis overcurrent error. z-plunge
    By claya in forum Mori Seiki Mills
    Replies: 5
    Last Post: 12-22-2010, 10:33 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •