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    • Stan 0
      Stan 0 last edited by

      Hello,
      I want to connect a fan to my Duet 6HC out4.
      I use this Code in config.g
      M950 F0 C"out4"
      M106 P0 S1
      but the output is not active. Where is my mistake?

      T3P3Tony 1 Reply Last reply Reply Quote 0
      • T3P3Tony
        T3P3Tony administrators @Stan 0 last edited by

        @stan-0 how do you have the fan wired?

        www.duet3d.com

        Stan 0 1 Reply Last reply Reply Quote 0
        • Stan 0
          Stan 0 @T3P3Tony last edited by

          @t3p3tony
          no the fan is not wired.
          I just measure the voltage on the Pin.

          Stan 0 1 Reply Last reply Reply Quote 0
          • Stan 0
            Stan 0 @Stan 0 last edited by

            I also try
            M950 P0 C"out4"
            M42 P0 S1
            to set out4 but it also didn´t work

            T3P3Tony 1 Reply Last reply Reply Quote 0
            • T3P3Tony
              T3P3Tony administrators @Stan 0 last edited by

              @stan-0 which voltage on which pin are you measuting? What is the result?

              www.duet3d.com

              Stan 0 1 Reply Last reply Reply Quote 0
              • Stan 0
                Stan 0 @T3P3Tony last edited by

                @t3p3tony
                I measure:
                V_outLC1 24v (Vin)
                out4.tach 3,3V
                out4 0V

                T3P3Tony 1 Reply Last reply Reply Quote 0
                • T3P3Tony
                  T3P3Tony administrators @Stan 0 last edited by

                  @stan-0 that sounds right, the outputs switch ground, so for a 2 wire fan you would connect the 24V vin line to the 24V fan +ve wire and out 4 to the fan -'ve wire.

                  www.duet3d.com

                  Stan 0 1 Reply Last reply Reply Quote 0
                  • Stan 0
                    Stan 0 @T3P3Tony last edited by

                    @t3p3tony
                    Thank you!

                    1 Reply Last reply Reply Quote 0
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