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    Heater fault Error.

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    Duet Hardware and wiring
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    • Hiroakiundefined
      Hiroaki
      last edited by

      When it's idle, the heater works ok, but when started printing it shows Heater fault error in a few minutes.(or sometimes in a few seconds)
      Sometimes it continues up and down about +-20 Degree C.
      I thought that the FET for heater 1 has a problem and changed the config setting to use heater 2. But the result is the same.
      Does anyone had the same problem ?

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      • Vetiundefined
        Veti
        last edited by

        sudden drops or spikes indicate a wiring problem. check the crimping on the cable.

        or move the cables by hand

        Hiroakiundefined 1 Reply Last reply Reply Quote 0
        • Hiroakiundefined
          Hiroaki @Veti
          last edited by

          @Veti Hello.
          Thank you for your comment.
          I will check it.
          Regards

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