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    Scanning z probe problems

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    Duet Hardware and wiring
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    • Polyneutron21undefined
      Polyneutron21
      last edited by

      Re: [Duet 3 6HC + Scanning Z Probe](not connecting)
      Using the Duet 3 1LC tool board and scanning Z probe, I think the board is DOA. I get no LED light. I verified I am getting 4.99VDC at the SZP board, I also verified the CanH and CanL which are black and red wires. The tool board is working to control nozzle temp, extruder motor, hear break fan, filament fan and a BTT smart filament sensor. The SZP led is bad or the board is bad.

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      • Notepadundefined
        Notepad
        last edited by

        A quick way to check if the the led is faulty or the board is faulty would be to run the scanning probe drive level with M558.2. If the code faults it would imply the board is dead or a faulty connection, but if it works it might just be the LED

        The real bamboo printer manufacturer

        elmoretundefined 1 Reply Last reply Reply Quote 1
        • elmoretundefined
          elmoret @Notepad
          last edited by

          Seems like another possibility is that the ribbon cable isn't fully seated, photos would be useful.

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