Navigation

    Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    Duet 3 - Bed on OUT0 not firing up SSR?

    Duet Hardware and wiring
    2
    6
    204
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • fractalengineer
      fractalengineer last edited by

      Hi,

      I wired my SSR on the OUT0, and it's setup this way in the config file attached, config.g but for the life of me I can't get it to activate.

      The board is on the latest 3.01 RC10 and the pi on the latest packages

      The SSR is functional when powered directly, and the fuses on the board are good.

      What could I be missing?

      95332461_2499314297047976_2569802542355578880_n.jpg

      Thanks!

      Railcore II ZL

      1 Reply Last reply Reply Quote 0
      • A Former User
        A Former User last edited by A Former User

        you need to feed voltage to out0_in (between out_0 and vin)

        (if you have a few more issues like this, it'll work wonders for the average time and post/issue;)

        fractalengineer 1 Reply Last reply Reply Quote 0
        • fractalengineer
          fractalengineer @Guest last edited by

          @bearer lol ok so just so that I get it right, you mean I need to wire both the VIN and OUT0_in to the PSU?

          Or bridge it from VIN

          Railcore II ZL

          A Former User 1 Reply Last reply Reply Quote 0
          • A Former User
            A Former User @fractalengineer last edited by

            @fractalengineer said in Duet 3 - Bed on OUT0 not firing up SSR?:

            Or bridge it from VIN

            Yes, and yes. As you don't need any significant current the latter may be easier?

            (You could also use any of the other outputs 1...8, with RRF3 there is no need to use the "bed" output for a bed)

            fractalengineer 1 Reply Last reply Reply Quote 0
            • fractalengineer
              fractalengineer @Guest last edited by

              @bearer awesome; well I just jumped the + wire from VIN to Ou0_in and it's working; thanks

              I wouldn't think the gnd side needs to be jumped too as it should be shared right?

              Railcore II ZL

              A Former User 1 Reply Last reply Reply Quote 0
              • A Former User
                A Former User @fractalengineer last edited by

                @fractalengineer said in Duet 3 - Bed on OUT0 not firing up SSR?:

                I wouldn't think the gnd side needs to be jumped too as it should be shared right?

                had to check the schematic to be sure, but yes, shared ground.
                4e08c45c-08ce-4ab1-8ee7-378aaf990039-image.png

                1 Reply Last reply Reply Quote 1
                • First post
                  Last post
                Unless otherwise noted, all forum content is licensed under CC-BY-SA