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    1XD brake control without signal

    Duet Hardware and wiring
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    • p8blr
      p8blr last edited by p8blr

      I'm reading the guide here on how to add a brake. I'm using an external power-off brake that simply needs 24V (300ma) and I want to wire it to out_0 on the 1XD. The example in the guide shows an M950 and M581 to control the output by a control signal from the motor, but I don't have that. What should I do so that the brake is powered (motor free) when that motor is enabled, and not powered (motor braking) when it is disabled?

      Thanks.

      jay_s_uk dc42 2 Replies Last reply Reply Quote 0
      • jay_s_uk
        jay_s_uk @p8blr last edited by

        @p8blr what do you mean you don't have those gcodes?
        What firmware are you running on both boards? Maybe a bit more info about your setup

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

        1 Reply Last reply Reply Quote 0
        • dc42
          dc42 administrators @p8blr last edited by

          @p8blr please upgrade to firmware 3.4.0 and use the M569.7 command instead to control the brake, see https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m5697-configure-motor-brake-port.

          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

          p8blr 1 Reply Last reply Reply Quote 1
          • p8blr
            p8blr @dc42 last edited by

            @dc42 Perfect! Thank you so much!

            1 Reply Last reply Reply Quote 0
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