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Accelerometer not found.

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Duet Hardware and wiring
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  • undefined
    Festivejelly
    last edited by 19 Mar 2024, 22:46

    Hello,

    I bought the Duet Accelerometer to use on my e3d tool changer which has a duet 2 wifi.

    I plugged in the device as per instructions here... which tbh was not super clear, as there is no pinout just some small zoomed in photos.

    https://docs.duet3d.com/en/Duet3D_hardware/Accessories/Duet3D_Accelerometer

    No wiring instructions for a duet 2 on there but I just assumed that the orientation was the same where the red wire goes down the bottom left.

    So in the config ive added:

    M955 P0 C"spi.cs2+spi.cs1" ; all wires connected to temp DB connector, no temperature daughterboard

    As per : https://docs.duet3d.com/User_manual/Connecting_hardware/Sensors_Accelerometer

    But every time in the console im getting accelerometer not found.

    undefined 1 Reply Last reply 19 Mar 2024, 23:15 Reply Quote 0
    • undefined
      droftarts administrators @Festivejelly
      last edited by 19 Mar 2024, 23:15

      @Festivejelly What firmware version are you running? It needs to be RRF 3.5.0-rc2 or later, as stated here: https://docs.duet3d.com/en/Duet3D_hardware/Accessories/Duet3D_Accelerometer#firmware-notes

      The latest release on Github is 3.5.0-rc3, from: https://github.com/Duet3D/RepRapFirmware/releases/tag/3.5.0-rc.3

      Fortunately, yes, the wiring should be that simple!

      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

      undefined 2 Replies Last reply 19 Mar 2024, 23:22 Reply Quote 0
      • undefined
        Festivejelly @droftarts
        last edited by 19 Mar 2024, 23:22

        @droftarts Doh I didnt see the firmware requirement I believe im on 3.45 so ill update it now thanks.

        1 Reply Last reply Reply Quote 0
        • undefined
          Festivejelly @droftarts
          last edited by 19 Mar 2024, 23:32

          @droftarts Sadly that didnt work same error message.

          undefined 1 Reply Last reply 19 Mar 2024, 23:48 Reply Quote 0
          • undefined
            droftarts administrators @Festivejelly
            last edited by 19 Mar 2024, 23:48

            @Festivejelly As it has no shroud, check that you plugged the ribbon cable into the Temperature Daughterboard connector the correct way around. See the Duet 2 WiFi wiring diagram here: https://docs.duet3d.com/Duet3D_hardware/Duet_2_family/Duet_2_WiFi_Ethernet_Hardware_Overview#wiring-diagram

            Post a picture of both ends if you're not sure.

            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

            undefined 1 Reply Last reply 20 Mar 2024, 17:27 Reply Quote 0
            • undefined
              Festivejelly @droftarts
              last edited by 20 Mar 2024, 17:27

              @droftarts as oriented on the diagram you linked I have the cable plugged in where the red wire appears to be on the bottom left. Which would match up with the pin diagram on the board with the red wire being pin 1. I'll take a picture to illustrate but im sure that the wiring is correct. Im suspecting a duff unit tbh as there are no LED's lighting up on it.

              undefined 1 Reply Last reply 20 Mar 2024, 17:29 Reply Quote 0
              • undefined
                droftarts administrators @Festivejelly
                last edited by 20 Mar 2024, 17:29

                @Festivejelly Try it the other way around anyway. If no lights are coming on, it's not getting power, QED it's the wrong way around!

                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

                undefined 1 Reply Last reply 22 Mar 2024, 22:49 Reply Quote 0
                • undefined
                  Festivejelly @droftarts
                  last edited by 22 Mar 2024, 22:49

                  @droftarts Tried it both ways, even tried it on the duetx5 expansion board. Nothing. I think the sensor is just dead out of the box. Waiting for a generic LIS3DH to come and ill try wire that in instead.

                  undefined 1 Reply Last reply 22 Mar 2024, 23:18 Reply Quote 0
                  • undefined
                    Festivejelly @Festivejelly
                    last edited by 22 Mar 2024, 23:18

                    So I just connected a generic accelerometer and it works fine. Sot he duet one was basically dead from the store. I got it from oozenest I guess I need to contact them for a return?

                    1 Reply Last reply Reply Quote 1
                    • undefined
                      Festivejelly
                      last edited by 13 Apr 2024, 22:02

                      Got a "new" duet accelerometer from Oozenest.. version 0.2 (which i think is actually the old version) dead too. No LED nothing (with the provided cable) but yet I can plug in a generic accelerometer and it works and detects it fine.

                      1 Reply Last reply Reply Quote 0
                      • undefined
                        Phaedrux Moderator
                        last edited by 14 Apr 2024, 05:01

                        That's quite strange. Can you send some photos of your setup?

                        Z-Bot CoreXY Build | Thingiverse Profile

                        undefined 1 Reply Last reply 14 Apr 2024, 13:45 Reply Quote 0
                        • undefined
                          Festivejelly @Phaedrux
                          last edited by 14 Apr 2024, 13:45

                          @Phaedrux Will do ill take some later. Its an e3d tool changer and im plugging it into the main board with the supplied cable. As I said before I managed to get a no brand accelerometer to work by using the same supplied duet 3d cable then just branching off some duponts. But when I try to plug either duet 3d accelerometer into the cable nothing happens no lights, and a message saying it cannot find the accelerometer 😞

                          Ill take some pics and upload them later.

                          undefined undefined 3 Replies Last reply 14 Apr 2024, 16:06 Reply Quote 0
                          • undefined
                            jay_s_uk @Festivejelly
                            last edited by 14 Apr 2024, 16:06

                            @Festivejelly you need to be running 3.5RC1 (I think) or later for the new accelerometer too

                            Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                            1 Reply Last reply Reply Quote 1
                            • undefined
                              myersm1234
                              last edited by 15 Apr 2024, 03:14

                              Hello all, I am having the same issue. I have done everything above. I have a green light thought. Tried it on both Duet 2 wifi and Duex 5. I've also tried a 1k resistor, different cable same length and shorter about 12" and still not found.

                              undefined 1 Reply Last reply 15 Apr 2024, 04:09 Reply Quote 0
                              • undefined
                                Phaedrux Moderator @myersm1234
                                last edited by 15 Apr 2024, 04:09

                                @myersm1234 Best to start a new thread for your issue.

                                Z-Bot CoreXY Build | Thingiverse Profile

                                1 Reply Last reply Reply Quote 0
                                • undefined
                                  myersm1234
                                  last edited by 15 Apr 2024, 13:12

                                  Will do. Thanks

                                  undefined 1 Reply Last reply 18 Apr 2024, 17:45 Reply Quote 0
                                  • undefined
                                    droftarts administrators @Festivejelly
                                    last edited by 15 Apr 2024, 14:47

                                    @Festivejelly Can you confirm what firmware version you are using? Please send M115 in the console and paste the response. If you are still on 3.4.5, neither a v0.2 nor v1.0 accelerometer will work. Thought the lack of green power LED does indicate it's not getting power.

                                    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

                                    1 Reply Last reply Reply Quote 0
                                    • undefined
                                      droftarts administrators @Festivejelly
                                      last edited by 18 Apr 2024, 15:42

                                      @Festivejelly Can you have a look at the tests I posted here https://forum.duet3d.com/post/337624, and see if it helps? Otherwise, I think a(nother) warranty replacement is in order.

                                      If so, please send an email to warranty@duet3d.com and CC your reseller. Include a link to this forum thread and the details of your original purchase. You'll receive a reply with a form to fill out.

                                      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

                                      1 Reply Last reply Reply Quote 0
                                      • undefined
                                        Festivejelly @myersm1234
                                        last edited by Festivejelly 18 Apr 2024, 17:45

                                        @droftarts Its 3.4.6 i notice 3.5 was release today so ill upgrade to that to see if that helps. Ill also try your tests.

                                        undefined 1 Reply Last reply 8 May 2024, 15:14 Reply Quote 0
                                        • undefined
                                          droftarts administrators @Festivejelly
                                          last edited by 8 May 2024, 15:14

                                          @Festivejelly Have you made any progress on getting your accelerometer connected? Do you have a PanelDue connected? If so, are you using both cables (ie ribbon and 4-wire)? @myersm1234 found in his thread https://forum.duet3d.com/topic/35460/accelerometer-not-found-on-specified-port/33 that disconnecting the PanelDue ribbon cable fixed it for him, though I was not able to replicate the problem in my bench setup.

                                          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

                                          1 Reply Last reply Reply Quote 0
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