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    AC servo motor with Duet2 Ethernet + Expansion Board

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    • MRJEONundefined
      MRJEON
      last edited by

      I finished wiring to operate the AC servo motor with Duet2 Ethernet + Expansion Board. For commissioning, the movement from 0 to 100 is confirmed on the DWC interface, but the actual motor does not move. What is the problem?

      dc42undefined 1 Reply Last reply Reply Quote 0
      • dc42undefined
        dc42 administrators @MRJEON
        last edited by

        Probably wrong Enable polarity, or step pulse timings too fast for the servo motors. https://duet3d.dozuki.com/Wiki/Using_external_stepper_motor_drivers#Section_Configuring_the_Enable_polarity_and_step_timing

        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

        MRJEONundefined 1 Reply Last reply Reply Quote 0
        • MRJEONundefined
          MRJEON @dc42
          last edited by

          @dc42 I will set the timing from 1us to 4us and respond after driving. Thank you for letting us know!

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