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Blown driver?!

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Duet Hardware and wiring
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  • undefined
    NiklasP
    last edited by NiklasP 27 Aug 2020, 20:26

    Hi,
    I just finished wiring my printer and wanted to test the motors.... well I somehow managed to blow the driver for the Y axis on my Duet wifi (Error: Short-to-ground on drivers 1) but can't find any error in the wiring. The printer is a heavily modified CR10 V2. Motors are stock. Any ideas what I should check beside the obvious spots like connectors and how I can get the driver replaced?
    I'm located in Germany

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    • ?
      A Former User
      last edited by 27 Aug 2020, 20:42

      if you dont use the E1 driver the easiest is to remap driver 1(y) to driver 5 (e1)?

      in adittion to the connectors etc i'd check the resistance between the coils (and to the chassis if grounded)

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      • undefined
        NiklasP
        last edited by 27 Aug 2020, 20:47

        Unfortunately I'm using E1 -.-
        The motor is sitting on a printed holder so not connected to anything that could cause a shortcircuit. But good idea to check the coils before I'm blowing another driver X,D

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        • ?
          A Former User
          last edited by 27 Aug 2020, 20:54

          if you can't find a local maker space or something to that effect then maybe https://forum.duet3d.com/topic/13875/community-repairs

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          • undefined
            NiklasP
            last edited by 28 Aug 2020, 11:41

            Just checked the motor coils and wires. No short

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