• Tags
  • Documentation
  • Order
  • Register
  • Login
Duet3D Logo Duet3D
  • Tags
  • Documentation
  • Order
  • Register
  • Login

Duet 2 Maestro + Quadfusion Dev Here: Halp?

Scheduled Pinned Locked Moved
Duet Hardware and wiring
6
43
5.3k
Loading More Posts
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • undefined
    streamliner
    last edited by 1 Aug 2018, 01:42

    Hey Folks,

    I'm one of the developers that is currently setting up the QuadFusion mixing head from M3D. I'm mostly known for my contributions to the Klipper and Marlin projects; anyways, I have the QuadFusion head, the Duet 2 Maestro + 2 expansion steppers. . For testing purposes, i'm converting a rather simple machine(the Ender 3) to use the head.

    I am running into a few issues though; even after reading the section regarding issues with Z homing in the 'common problems' section. It seems like the z-endstop does not react and begins catching/stalling. I'm not really sure what's happening with my stepping on the Z leadscrew either.. it is moving vastly more than it should, even though I have everything set correctly on the board and in the config.

    Anyone out there this evening willing to work with me on this? You get choice of first full color print. =P

    Thanks,

    David

    undefined 1 Reply Last reply 1 Sept 2018, 04:00 Reply Quote 0
    • undefined
      pogo1213
      last edited by 1 Aug 2018, 02:18

      Can you post your Config.g?

      1 Reply Last reply Reply Quote 0
      • undefined
        Phaedrux Moderator
        last edited by 1 Aug 2018, 02:44

        Sounds like the z steps are off and the endstop config isn't quite right but need to see the config.g and probably the homing files as well for good measure. What firmware version?

        Z-Bot CoreXY Build | Thingiverse Profile

        1 Reply Last reply Reply Quote 0
        • undefined
          streamliner
          last edited by 1 Aug 2018, 02:48

          Prepping everything for you guys right now; I used the configurator to generate this... one moment and i'll post.

          1 Reply Last reply Reply Quote 0
          • undefined
            Phaedrux Moderator
            last edited by 1 Aug 2018, 02:50

            The configurator has.one major flaw, it gives you exactly what you ask for. 😉 Unfortunately that's not always what you need. Shouldn't require much tweaking to get you going.

            You'll need to know what the steps per mm should be for your axis. I'm not familiar with what the ender 3 ships with off hand.

            Z-Bot CoreXY Build | Thingiverse Profile

            1 Reply Last reply Reply Quote 0
            • undefined
              streamliner
              last edited by 1 Aug 2018, 02:50

              Firmware Name: RepRapFirmware for Duet 2 Maestro
              Firmware Electronics: Duet Maestro 1.0
              Firmware Version: 2.01beta2(RTOS) (2018-07-14b5)
              Web Interface Version: 1.21.2-dc42

              0_1533091777863_config.g 3_1533091788874_homez.g 2_1533091788874_homey.g 1_1533091788873_homex.g 0_1533091788872_homeall.g

              Sorry to be such a total noob here -- I am just not understanding part of the duet structure, I think.

              1 Reply Last reply Reply Quote 0
              • undefined
                streamliner
                last edited by 1 Aug 2018, 02:53

                Just an FYI -- 4 of my drivers are being used to drive my extruder, if that looks odd =P

                1 Reply Last reply Reply Quote 0
                • undefined
                  Phaedrux Moderator
                  last edited by 1 Aug 2018, 02:56

                  2560 for the z axis steps per mm definitely looks weird.

                  I'll take a look at the rest and get back to you shortly.

                  Z-Bot CoreXY Build | Thingiverse Profile

                  1 Reply Last reply Reply Quote 0
                  • undefined
                    Phaedrux Moderator
                    last edited by Phaedrux 8 Jan 2018, 17:36 1 Aug 2018, 02:57

                    Also you don't have a z Endstop defined at all.

                    Z-Bot CoreXY Build | Thingiverse Profile

                    1 Reply Last reply Reply Quote 0
                    • undefined
                      Phaedrux Moderator
                      last edited by 1 Aug 2018, 03:00

                      ; Endstops
                      M574 X1 Y1 S0 ; Set active low endstops

                      Add a z1 in there and comment out the m558 command below that.

                      Z-Bot CoreXY Build | Thingiverse Profile

                      1 Reply Last reply Reply Quote 0
                      • undefined
                        streamliner
                        last edited by 1 Aug 2018, 03:11

                        I just located this in the original Ender3 firmware; the value was way off for me too... looks like it should be closer to 400. I'm trying that now.

                        1 Reply Last reply Reply Quote 0
                        • undefined
                          streamliner
                          last edited by 1 Aug 2018, 03:41

                          Okay.. .things are getting better; but it's still like my Z-axis is inverted... plus, it doesn't respond normally to the endstop being activated. Here's the updated files: 4_1533094853578_homez.g 3_1533094853578_homey.g 2_1533094853578_homex.g 1_1533094853578_homeall.g 0_1533094853578_config.g

                          SEems like there's a bug that prevents Z from going into the list of endstops, this was after using the configurator again.

                          1 Reply Last reply Reply Quote 0
                          • undefined
                            pogo1213
                            last edited by 1 Aug 2018, 03:45

                            To correct the direction its a simple fix, Im guessing your Z drive is P2 like the duet. In that case change the
                            M569 P2 S1

                            To
                            M569 P2 S0

                            What kind of endstop are you using?

                            1 Reply Last reply Reply Quote 0
                            • undefined
                              streamliner
                              last edited by 1 Aug 2018, 03:47

                              I am utilizing the stock creality endstops for the cr-10, have them wired correctly but i think i've found the problem.. just gonna reverse diretiion of z.

                              1 Reply Last reply Reply Quote 0
                              • undefined
                                pogo1213
                                last edited by 1 Aug 2018, 03:50

                                when the endstop triggered, how did the machine react? continue as if it wasnt triggered or did something else happen. Also was this happening when you home all the the axis interdependently? or did you hit home all? The configurator tends to royally screw up the Homeall.g file

                                1 Reply Last reply Reply Quote 0
                                • undefined
                                  streamliner
                                  last edited by 1 Aug 2018, 04:10

                                  So, after making the change to Z's direction, everything seems to be going nicely. Now it's time to mount the CMYK head and see about some full color printing. 😃 I altered my original plate(not in a way hat would prevent it from functioning in teh stock config.. just two holes w/ some standoffs). Heeeere we go.

                                  1 Reply Last reply Reply Quote 0
                                  • undefined
                                    streamliner
                                    last edited by 1 Aug 2018, 04:12

                                    Thanks guys -- will report back with results. 😃

                                    1 Reply Last reply Reply Quote 0
                                    • undefined
                                      Phaedrux Moderator
                                      last edited by 1 Aug 2018, 04:13

                                      Awesome. Glad it's working out. Can't wait to see what the quad head can do. Very exciting tech.

                                      Z-Bot CoreXY Build | Thingiverse Profile

                                      1 Reply Last reply Reply Quote 0
                                      • undefined
                                        streamliner
                                        last edited by 1 Aug 2018, 04:15

                                        Me too! In addition, we will be holding our first AMF meeting this Friday to discuss an open color standard. So many excited things on the horizon; I am really glad to see the duet community is so helpful and healthy; the same can't be said for most... we strive for this in Klipper as well. I will definetely keep everyone updated as to the results and progress we make as we continue to flesh out true color mixing.

                                        1 Reply Last reply Reply Quote 0
                                        • undefined
                                          streamliner
                                          last edited by 1 Aug 2018, 04:17

                                          And by the way Phaedrux; looks like that Z-endstop issue is a bug with teh configurator.. no matter how I defined my settings(Even going back to ensure it was set, after the probe section was completed) it would not include Z as an endstop... is there an easy way to mark this as a bug on the website, or just do it on github? Thanks again for your help.

                                          1 Reply Last reply Reply Quote 0
                                          8 out of 43
                                          • First post
                                            8/43
                                            Last post
                                          Unless otherwise noted, all forum content is licensed under CC-BY-SA