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    Multiple Errors Duet3

    Scheduled Pinned Locked Moved Solved
    Firmware installation
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    • droftartsundefined
      droftarts administrators @dk
      last edited by

      @dk Thanks for your patience. We think your Toolboard may be faulty. I authorise a warranty replacement. Please contact the supplier, and follow their warranty process, quoting this thread as evidence and authorisation for the warranty replacement. Apologies for the inconvenience.

      Ian

      Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

      dkundefined 1 Reply Last reply Reply Quote 0
      • dkundefined
        dk @droftarts
        last edited by

        @droftarts
        I also think about the board faulty, and already bought one more Toolboard and test it - same exact result.

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

          @dk, what happens if you leave the white wire disconnected (and safe from shorting against anything), but connect the other wires as they should be? Does it self test? Can you deploy and retract it with M401 and M402?

          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

          dkundefined 1 Reply Last reply Reply Quote 0
          • dkundefined
            dk @dc42
            last edited by

            @dc42

            If I connect Orange to io0.out (as sad in instruction) and disconnecting white wire BLTouch does not perform a self test at power up. Steady red light. Status panel shows Z-Probe 0.
            But I can deploy and retract pin with M401 and M402. This works with and without ^ in M558. But after first M402 BLTouch start flashes red once per second.
            If I plug white wire back BLTouch does not perform a self test and M401 works too.
            I also tried ! in M950, no self test and M401 stop working.

            If I connect Orange to io0.in BLTouch perform a self test at power up. But M401 does nothing.

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            • dc42undefined
              dc42 administrators
              last edited by

              Are you able to connect a resistor between io0_out and either ground or +5V? I have a feeling that might solve the problem with self test at power up. If you haven't, I can try a firmware change to enable an internal resistor.

              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

              dkundefined 1 Reply Last reply Reply Quote 0
              • dkundefined
                dk @dc42
                last edited by

                @dc42
                what kind of resistor should I use? I have a set of 1/4 watt resistors from 1 Ohm to 1 MOhm
                And should I keep wite wire connected to io0.in?

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                • dc42undefined
                  dc42 administrators
                  last edited by

                  Try a resistor around 10K. I don't think it will
                  make any difference whether the white wire is connected or not, so you may as well connect it to io0.in.

                  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

                  dkundefined 1 Reply Last reply Reply Quote 0
                  • dkundefined
                    dk @dc42
                    last edited by

                    @dc42
                    Connecting resistor between io0_out and ground has no effect. And to +5 also. BLTouch does not perform a self test at power up. Steady red light. Status panel shows Z-Probe 0. I can deploy and retract pin with M401 and M402. and after first M402 BLTouch start flashes red once per second.

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                    • dc42undefined
                      dc42 administrators
                      last edited by

                      Thanks for trying.

                      Which country are you in? I'm wondering whether it is practical to swap your tool board + BLTouch with mine, so that I can investigate the issue myself.

                      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

                      dkundefined 1 Reply Last reply Reply Quote 0
                      • dkundefined
                        dk @dc42
                        last edited by

                        @dc42
                        USA, Pennsylvania
                        I already bought 2 more toolboard and 2 bl-touch. and test one of them with same result.
                        The idea was to have 2 different head with different nozzle and + laser head. and swap them without removing print

                        dkundefined 1 Reply Last reply Reply Quote 0
                        • dkundefined
                          dk @dk
                          last edited by

                          @dk
                          I try third Toolboard and BL-touch - same result. No self test at power up. M401 and M402 works, but after first M402 BLTouch start flashes red once per second

                          dc42undefined 1 Reply Last reply Reply Quote 0
                          • A Former User?
                            A Former User
                            last edited by

                            I think the moral of the story (and the numerous other threads that litter this forum) is that the Bl-touch is a terrible piece of hardware....

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

                              @dk said in Multiple Errors Duet3:

                              @dk
                              I try third Toolboard and BL-touch - same result. No self test at power up. M401 and M402 works, but after first M402 BLTouch start flashes red once per second

                              1. What VIN voltage to the tool board are you using?

                              2. Can you send one tool board and bltouch to me here in UK? I think we've gone as far as we can trying to diagnose this remotely.

                              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

                              dkundefined 1 Reply Last reply Reply Quote 0
                              • dkundefined
                                dk @dc42
                                last edited by

                                @dc42
                                I use 24 Volt through Tool Distribution Board, the same voltage as for Duet3.

                                Can you please send to me foto of your Toolboard with BL-touch connected and config settings? I want to double-check if I miss something

                                Can you give me your address (or email it to komkovdy at gmail) so I can check shipping cost and delivery time.

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

                                  Here's how it is connected:

                                  2020-10-06 15.11.49.jpg
                                  2020-10-06 15.11.58.jpg

                                  Even with CAN disconnected from the tool board, it does the self test at power on. So no configuration is needed for it to do the self test.

                                  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

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

                                    PS - my BLTouch is version 3.0. Maybe something changed with 3.1?

                                    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

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

                                      I have just ordered a BLTouch version 3.1 which should arrive within a few days. I suggest I do tests using that before you send anything to me. I can't think of anything else different between your setup and mine.

                                      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

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

                                        @CaLviNx
                                        What would be a better alternative to BL-touch?

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

                                          @dk

                                          In my opinion the IR sensor that was invented by David Crocker a.k.a DC42

                                          The only "restriction" is that you need to choose the print surface that it can see carefully. But due to its small size and no moving parts I feel it is the perfect solution, and for me it is, it's all I use (apart from a smart effector on my delta)

                                          FcAoSCMRWiHTxxe4.standard (1).jpg

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

                                            The IR sensor works well on most uniform opaque surfaces. I advise against using it with transparent bed surfaces such as glass (except perhaps black glass) or PEI.

                                            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

                                            A Former User? 1 Reply Last reply Reply Quote 0
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