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    Expansion stepper Breakout + TB6600

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    Duet Hardware and wiring
    tb6600 expansion duet wiring
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    • Corvoneroundefined
      Corvonero
      last edited by

      I connected the Expansion stepper Breakout to my Duet Wifi, I wired my Tb6600 Stepper, i remapped the Z Axis but nothing happened, my Nema doesn't move.
      I need to connect 4 Tb660 to connect my 4 Nema to move the Z axis of my Big Printer.

      TB6600--->Expansion Board
      ENA- --> E-
      ENA+ --> E+
      DIR- --> D-
      DIR+ --> D+
      PUL- --> S-
      PUL+ --> S+

      I connected VCC and GND to 12v on my PSU

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      • dc42undefined
        dc42 administrators
        last edited by

        Those connections look correct to me. How did you remap the Z axis? Did you get any error messages when you tried to jog the Z axis?

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • Corvoneroundefined
          Corvonero
          last edited by

          i used M584 Y2 Z5:6:7:8

          When i try to move Z axis stepper motor doesn't move and i didn't get any message

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          • dc42undefined
            dc42 administrators
            last edited by

            Did you use the T parameter in the M569 commands for the external drivers, to increase the step pulse width? Most external drivers need this.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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            • Corvoneroundefined
              Corvonero
              last edited by

              I've Tried with M569 P5 R1 T3 but nothing change

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              • Corvoneroundefined
                Corvonero
                last edited by

                I've mesured with the multimeter Dir - e dir+ and it says +3.3V when i go "up" and -3.3V when i go "down". but my stepper motor doesn't move

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                • Corvoneroundefined
                  Corvonero
                  last edited by

                  M569 P5 R1 T2.5:2.5:5
                  now i've used this command and all worked fine

                  Ty for all the Help!

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