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    Duet 3 v1.0 Fault on SD slot

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    Duet Hardware and wiring
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    • Phaedruxundefined
      Phaedrux Moderator
      last edited by

      It definitely seems like it's not reading the SD card. Not executing the config.g and can't read the /www folder.

      Can you try sending M22 followed by M21? This should unmount and remount the SD card.

      Also M122 P104, which should try to measure the write speed of the SD card.

      Z-Bot CoreXY Build | Thingiverse Profile

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      • Carloundefined
        Carlo @Phaedrux
        last edited by Carlo

        @Phaedrux said in Duet 3 v1.0 Fault on SD slot:

        M22

        Hi,

        Yat output of M21/M22

        M22
        SD card 0 may now be removed
        ok
        M21
        Error: M21: Cannot initialise SD card 0: Card is unusable
        ok

        I've tried a third card which this is output against, weirdly the SD slot is now latching 1st time?.

        M122 P104
        Error: Failed to create folder 0:/gcodes in path 0:/gcodes/test.tst
        Error: M122: Failed to create file
        ok

        Cheers
        C

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          When and where was the board purchased? There seems to be a fault in the SD card slot.

          Can you post close up photos of the slot insides and the solder tabs?

          Z-Bot CoreXY Build | Thingiverse Profile

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          • Carloundefined
            Carlo @Phaedrux
            last edited by

            @Phaedrux

            Yeah Pic to follow
            08/04/20 E3D

            Cheers
            C

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            • Phaedruxundefined
              Phaedrux Moderator
              last edited by

              Sorry, is that August 4th or April 8th? Not that it matters, either are within 6 months.

              You can contact E3D and initiate a warranty exchange. Use this thread as authorization. I'm not sure what the current Duet3 stock status is due to the current manufacturing issue with driver diodes, so there may be a delay on replacement. At least in the meantime you can use SBC mode.

              Z-Bot CoreXY Build | Thingiverse Profile

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              • Carloundefined
                Carlo @Phaedrux
                last edited by

                @Phaedrux
                LoL no I can't use SBC mode it has never worked "under investigation"

                IMG_1617.jpg IMG_1611.jpg
                Best I can get on my phone

                I can't see anything obvious with the slot or pads?

                Cheers
                C

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                • Phaedruxundefined
                  Phaedrux Moderator
                  last edited by

                  Right: https://forum.duet3d.com/topic/16191/duet3-pi-dwc-freezing/31?_=1597246408031

                  All the more reason to swap it out. Something is amiss.

                  Z-Bot CoreXY Build | Thingiverse Profile

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                  • Carloundefined
                    Carlo @Phaedrux
                    last edited by Carlo

                    @Phaedrux
                    April

                    Thanks as always appreciate your help.

                    C

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                    • Phaedruxundefined
                      Phaedrux Moderator
                      last edited by

                      It sounds like FW 3.2 beta1 is arriving shortly (maybe this week), if you still have the board when it lands, perhaps you can test it to see if it has an effect on your other SBC issue.

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                      • Carloundefined
                        Carlo @Phaedrux
                        last edited by

                        @Phaedrux

                        E3D is out of stock so I'll keep hold until I've tested 3.2.1beta may be helpful.

                        Cheers
                        C

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                        • Phaedruxundefined
                          Phaedrux Moderator
                          last edited by

                          Do you happen to have a different pi to test SBC mode with?

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                          • Carloundefined
                            Carlo @Phaedrux
                            last edited by

                            @Phaedrux

                            Yeah tested it with 3 Pi's 2x 4b and 1 3b+ all exactly the same result with nothing else attached and even tried a new 26 pin cable still the same.

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                            • Carloundefined
                              Carlo @Carlo
                              last edited by

                              @Carlo
                              The freezing I sorted by not using duetPi and just adding DSF to another distro but thats a far as I could get I could do everything but print ..just went nuts on the purge line or first move
                              actually damaged my print bite sheet rammed the head in to the bed bent the heat break
                              but same files Iv'e printed many time in stand alone

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                              • A Former User?
                                A Former User
                                last edited by

                                i didn't read the whole thread i'll admitt, but if you want to verify the individual parts that make up the connection between the pi and the duet this old-ish thread has a ton of information on where to go digging https://forum.duet3d.com/topic/15551/duet3-pi-dcs-is-unavailable-after-wiring-24v/119?_=1597267914698

                                (and if not, disregard:)

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                                • Carloundefined
                                  Carlo @A Former User
                                  last edited by

                                  @bearer

                                  Thanks bearer I was following the thread at the time I did check continuity and chris did manage to recreate an issue I was having so expect there would be a fix at some point
                                  though at the time it was still freezing my issues which are many but with the duet even weirder and may not have been software or communication between the 2 as it ran as expected until a file was loaded everything else perfect probe, mesh G1's all extruding, heaters maybe a buffer/memory conflict/issue ?

                                  droftartsundefined 1 Reply Last reply Reply Quote 0
                                  • droftartsundefined
                                    droftarts administrators @Carlo
                                    last edited by

                                    @Carlo These two pins of your SD card socket do not look well soldered:
                                    Screenshot 2020-08-13 at 14.50.20.png
                                    Can you take a picture of the socket from an angle across the board, as shown here https://duet3d.dozuki.com/Wiki/SD_Card#Section_SD_Card_Socket

                                    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

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                                    • Carloundefined
                                      Carlo @droftarts
                                      last edited by Carlo

                                      @droftarts

                                      Hi Ian,

                                      Sorry the board went in the mail run today wanted to keep it a while to test 3.2 beta 1
                                      plus it is out of stock...but you get 7 days for return once they issue a returns # and I may have no access to office or workshop due to another possible 2 week lock down in my area

                                      all the pins looked to be well attached and no oxidation all the contacts look ok..bit hard to see inside the slot

                                      Image I took yesterday from a different angle.

                                      IMG_1618.jpg

                                      Dunno if it is of help.

                                      Cheers
                                      C

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