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39103 Drive System Error

  • LuiCastor
  • July 22, 2013 at 10:36 PM
  • Thread is Resolved
  • LuiCastor
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    • July 22, 2013 at 10:36 PM
    • #1

    how do I go About fixing this error. it says "DC-Link Incoming Mains not Valid,Drive System 1". "check Voltage from Motor On contactor. Replace DC-Link.". Dc-Link has been Replaced, Voltage from contactor is 262. What can I look into next. Robot has been down a week and we are unable to fix this problem. :help:

  • red0492
    Guest
    • July 25, 2013 at 10:49 AM
    • #2

    We had this tonight when we came in. Replaced K2 and Aux adder block. So far so good.
    Theory is that contacts on adder block were bouncing.

  • LuiCastor
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    • July 25, 2013 at 10:30 PM
    • #3

    Thanks for your reply Red0492. I will try that next.

  • psirca76
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    • June 9, 2025 at 2:54 PM
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    • #4

    Salve, a me è successo lo stesso problema, nessun tecnico riesce a risolvere.

    Potete dirmi esattamente cosa sono i blocchi K2 e il blocco aux, grazie

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    Skooter
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    • June 9, 2025 at 10:18 PM
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    • #5

    What series controller do you have, S4C, S4C+ or IRC5?
    Which controller model, M97 .... M2004?

    K2 in the example would be the 2nd Motor On contactor along with its attached auxiliary contact block.

  • psirca76
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    • June 10, 2025 at 4:06 PM
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    • #6

    Salve, ho un s4 controller, m98 del 1999. Ho cambiato le.bobbine k2 e k1, ma devo aver invertito qualche cavo nel k2, ora mi dà errore 37001.

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    Skooter
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    • June 10, 2025 at 4:40 PM
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    • #7

    Added manual at IRB6400 M98 manual

    This has the controller prints with K1 & K2 connections and wire #s on PDF page 419 (sheet 16 of 54)

  • psirca76
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    • June 10, 2025 at 4:56 PM
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    • #8

    Grazie mille, chiamo un elettricista e faccio controllare . Gentilissimo

  • psirca76
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    • June 13, 2025 at 4:48 PM
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    • #9

    Eccomi nuovamente qui... Purtroppo il problema non sono le bobine, a vuoto la tensione è 24, come collego le bobine la.tensione si abbassa a 8v. Non riusciamo a capire qual è l alimentatore.grazie a chi mi aiuta...

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    Skooter
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    • June 13, 2025 at 8:30 PM
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    • #10

    With meter lead (1) connected to the controller frame, what voltages are at contactors K1 & K2 coils?

    Contactors off
    K1-A1 =
    K1-A2 =
    K2-A1 =
    K2-A2 =

    Contactors on
    K1-A1 =
    K1-A2 =
    K2-A1 =
    K2-A2 =

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Thread Tag Cloud

  • abb
  • Backup
  • calibration
  • Communication
  • CRX
  • DCS
  • dx100
  • dx200
  • error
  • Ethernet
  • Ethernet IP
  • external axis
  • Fanuc
  • help
  • hmi
  • I/O
  • irc5
  • IRVIsion
  • karel
  • kawasaki
  • KRC2
  • KRC4
  • KRC 4
  • KRL
  • KUKA
  • motoman
  • Offset
  • PLC
  • PROFINET
  • Program
  • Programming
  • RAPID
  • robodk
  • roboguide
  • robot
  • robotstudio
  • RSI
  • safety
  • Siemens
  • simulation
  • SPEED
  • staubli
  • tcp
  • TCP/IP
  • teach pendant
  • vision
  • Welding
  • workvisual
  • yaskawa
  • YRC1000

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