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PROBLEM duet wifi 1.04c

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  • undefined
    massimilianoconti
    last edited by 14 Dec 2019, 14:49

    PROBLEM WITH DUET WIFI VERSION 1.04 c.
    PRACTICALLY WHEN I PUSH THE PRINTER WITH THE ON / OFF BUTTON, THE LCD SCREEN CONTINUES TO FLASH FOR A FEW SECONDS. I DO NOT UNDERSTAND HOW TO SOLVE IT, MAYBE REMAINS ENERGY IN THE DIAGRAM (IS IT GROUNDING VIA A FRAME SCREW?

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    • ?
      A Former User
      last edited by 14 Dec 2019, 14:54

      Maybe it helps to turn off Caps Lock?

      Also, elaborate a little on on/off button, its not part of the Duet Wifi board so nobody knows what or where you have this button. And which LCD screen do you have, and how is it connected to the Duet Wifi?

      1 Reply Last reply Reply Quote 1
      • undefined
        massimilianoconti
        last edited by 14 Dec 2019, 16:03

        I have the 7-inch duet panel connected with the 4-pin cable. however, the flashing can also be seen in the led on the duet wifi motherboard when the printer is turned off. thanks

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        • undefined
          dc42 administrators
          last edited by dc42 14 Dec 2019, 17:09

          Does your printer have a bed, gantry or effector that falls under its own weight when you turn the power off? If so, then while that happens, the motors are powering the Duet.

          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

          undefined 1 Reply Last reply 14 Dec 2019, 21:28 Reply Quote 0
          • undefined
            Phaedrux Moderator
            last edited by 14 Dec 2019, 18:08

            Can you make a video showing what you're talking about?

            Z-Bot CoreXY Build | Thingiverse Profile

            undefined 1 Reply Last reply 14 Dec 2019, 21:43 Reply Quote 0
            • undefined
              massimilianoconti @dc42
              last edited by 14 Dec 2019, 21:28

              thank you I am happy to hear you I have seen the great work you have developed. could explain better I did not understand correctly. the printer has a heating bed powered by a relay so as not to burden the duet board

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              • undefined
                massimilianoconti @Phaedrux
                last edited by 14 Dec 2019, 21:43

                https://drive.google.com/open?id=1jArzIFT0TfoHjnnCus2ilsFx3DL7XGzl

                yes thanks for the help. I attach the video

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                • undefined
                  dc42 administrators
                  last edited by 14 Dec 2019, 22:10

                  Can you reply to my earlier question?

                  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

                  undefined 1 Reply Last reply 14 Dec 2019, 22:38 Reply Quote 0
                  • undefined
                    massimilianoconti @dc42
                    last edited by 14 Dec 2019, 22:38

                    hi i think i solved it. I replaced the 24volt power supply and by testing I see that it doesn't create any more problems. the cause was something inside the power supply that at the time of the shutdown created a power return ... thank you very much for the help. the contact returns again for the simplify 3d speech and if I can then I want to create a help guide.

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