562,563 active members*
3,665 visitors online*
Register for free
IndustryArena Forum > CNC Electronics > Servo Motors / Drives > Kollmorgen S200 Servo Amplifiers
Results 1 to 3 of 3
  1. #1

    Kollmorgen S200 Servo Amplifiers

    Needing a bit of help with some Kollmorgen S200 Servo Amplifiers.
    I have 4 which are connected to AKM31E-ACDNC-00 and 2 connected to AKM42J-CCDNC-00. These are connected to a PMDI MC4000 motion card.
    This setup has been running fine for the last 12 years on this particular machine and lots of other machines.

    Now here is the problem...........

    When i power the machine up and reset the e-stop all amplifiers are enabled fine. After a while 1 amplifier, not always the same one will fault giving 9 flashes which is Motor l-l or l-n Short, Line-to-Line, Line-to-Neutral or Line-to-PE short on the motor output causing an instantaneous over current. Then another will fault and then another.

    I have pretty much replaced everything but still getting the fault. Before i go out and buy 6 new amplifiers, has anyone got any ideas as to what could be causing this issue.

    Thanks in advance.

  2. #2
    Join Date
    Jun 2020

    Re: Kollmorgen S200 Servo Amplifiers

    Pretty Sure I'm running into a similar issue.. Any chance you found the solution??

  3. #3
    Join Date
    Nov 2022

    Re: Kollmorgen S200 Servo Amplifiers

    I am also having the same problem . Did you ever determine the issue ?

Similar Threads

  1. Kollmorgen S200 SynQnet MEI eXMP SynQnet Controller Software needed.
    By RomoliczP in forum Servo Motors / Drives
    Replies: 4
    Last Post: 10-19-2017, 02:03 PM
  2. Did I fry my servo amplifiers?
    By jderou in forum General CNC Machine Related Electronics
    Replies: 2
    Last Post: 10-27-2014, 03:07 AM
  3. Fanuc Servo motors and servo amplifiers.
    By molma in forum Ebay Ads here
    Replies: 0
    Last Post: 09-07-2014, 11:05 PM
  4. question on kollmorgen servos and amplifiers
    By marette in forum Servo Motors / Drives
    Replies: 12
    Last Post: 07-06-2013, 11:05 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