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

Duet 2 maestro problems

Scheduled Pinned Locked Moved
General Discussion
6
32
2.1k
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
    HumanXv2
    last edited by 5 Aug 2019, 21:22

    Have tried 3 cables now. Checked with meter. If I power up with nothing plugged in I get no errors. If I plug the cable in and don't plug it into motor it gets errors so it points to being the cable but I cannot find anything wrong.

    Even after i figure this part out i still have a heat fault and a screen that doesn't work. Pretty close to throwing it in the trash since it's been nothing but problems.

    1 Reply Last reply Reply Quote 0
    • undefined
      HumanXv2
      last edited by 5 Aug 2019, 21:30

      Ok so it makes no sense but I read the reviews of the cables I got and one guy said he had to swap the green and red wires so i did that and it worked. Now the errors are gone with the motors but now z will not home. I don't have the z stop hooked up since I'm using a bltouch and I have to touch the probe to get the motor to stop.

      ? 1 Reply Last reply 5 Aug 2019, 22:10 Reply Quote 0
      • ?
        A Former User @HumanXv2
        last edited by 5 Aug 2019, 22:10

        @humanxv2 said in Duet 2 maestro problems:

        now z will not home. I don't have the z stop hooked up since I'm using a bltouch and I have to touch the probe to get the motor to stop.

        ?

        Homing is achieved by moving until it hits a endstop, and setting the axis to a known value. The homing is moving until it trips the endstop or probe. So you need to let the motor run until the probe touches the bed, or add a end stop.

        undefined 1 Reply Last reply 5 Aug 2019, 22:15 Reply Quote 0
        • undefined
          HumanXv2 @A Former User
          last edited by 5 Aug 2019, 22:15

          @bearer said in Duet 2 maestro problems:

          @humanxv2 said in Duet 2 maestro problems:

          now z will not home. I don't have the z stop hooked up since I'm using a bltouch and I have to touch the probe to get the motor to stop.

          ?

          Homing is achieved by moving until it hits a endstop, and setting the axis to a known value. The homing is moving until it trips the endstop or probe. So you need to let the motor run until the probe touches the bed, or add a end stop.

          Well the bed is all the back at home so there's it's not there for the probe to touch.

          ? 1 Reply Last reply 5 Aug 2019, 22:29 Reply Quote 0
          • undefined
            HumanXv2
            last edited by 5 Aug 2019, 22:21

            I moved the switch for y so that it's there for the probe to touch

            1 Reply Last reply Reply Quote 0
            • ?
              A Former User @HumanXv2
              last edited by 5 Aug 2019, 22:29

              @humanxv2 said in Duet 2 maestro problems:

              Well the bed is all the back at home so there's it's not there for the probe to touch.

              well move the bed then.

              1 Reply Last reply Reply Quote 0
              • undefined
                HumanXv2
                last edited by 11 Aug 2019, 20:16

                Got everything working. Started a print the other day and I noticed that when it got the the upper layers it was printing in midair and not laying down filament.

                I pulled the nozzle and it was clogged so I unclogged it and put it back on and now the heat is faulting out saying the heat is rising too slow. I switched the motor and heats from e0 to e1 and the heat is still faulting.

                1 Reply Last reply Reply Quote 0
                • ?
                  A Former User
                  last edited by 11 Aug 2019, 20:18

                  Would suggest something changed with respect to wiring or the thermal response in your hotend. Check the wiring and retune the heater.

                  1 Reply Last reply Reply Quote 0
                  • undefined
                    HumanXv2
                    last edited by 11 Aug 2019, 20:30

                    The heat block was a tad bit loose so I removed the heater cartridge and thermistor to tighten it a little and put them back. I can't tighten it real tight cause the angle the wires end up at, they run into the cooling ducts.

                    The thermistor reads the temp correctly when plugged into e0 but read 2000c when plugged into e1.

                    1 Reply Last reply Reply Quote 0
                    • ?
                      A Former User
                      last edited by 11 Aug 2019, 20:34

                      and after re-tuning the heater the problem persist?

                      1 Reply Last reply Reply Quote 0
                      • undefined
                        HumanXv2
                        last edited by 11 Aug 2019, 21:14

                        Auto tune keeps stopping saying the temp is rising too slow. Fans are off and I did M303 H1 P1 and it is still coming up real slow. Either it is coming up fine and the thermistor might be bad and not accurately reading the temp or the heater probe is bad. I switched the probe out earlier and put the stock one back in so I may put the other back in and try.

                        I have already ordered a new thermistor cartridge.

                        1 Reply Last reply Reply Quote 0
                        • undefined
                          HumanXv2
                          last edited by 11 Aug 2019, 21:25

                          Put cartridge in that came with hot end and it heated fast until 80c then kinda fell on its face.

                          It's back in e0 now. If I put it in e1 do i still use H1?

                          1 Reply Last reply Reply Quote 0
                          • undefined
                            HumanXv2
                            last edited by 11 Aug 2019, 22:00

                            Heater is in e1 and thermistor is in e1.

                            I changed the config to reflect this and the heater will not come on and the thermistor is showing 2000.

                            Heaters
                            M307 H0 B0 S1.00
                            M305 P0 T98801 B4185 R2200
                            M143 H0 S120
                            M305 P2 T1000000 B4725 C7.06e-8
                            M143 H2 S280

                            1 Reply Last reply Reply Quote 0
                            • undefined
                              HumanXv2
                              last edited by 11 Aug 2019, 22:12

                              Plugged extruder into e1 and define is as a new tool using e1 gears and so far so good

                              1 Reply Last reply Reply Quote 0
                              • undefined
                                HumanXv2
                                last edited by 11 Aug 2019, 22:22

                                Still hitting around 80c and slows way down.

                                New heater cartridge on the way.

                                1 Reply Last reply Reply Quote 0
                                • undefined
                                  HumanXv2
                                  last edited by 22 Aug 2019, 09:26

                                  Doing the same thing with new parts. I ordered some external mosfet boards and see if they work.

                                  I ordered a skr 1.3 marlin board I was gonna use and it doesnt like me much.

                                  ? 1 Reply Last reply 22 Aug 2019, 09:30 Reply Quote 0
                                  • ?
                                    A Former User @HumanXv2
                                    last edited by A Former User 22 Aug 2019, 09:30

                                    what does M307 H1output? (or H2 if using E1)

                                    @humanxv2 said in Duet 2 maestro problems:

                                    I ordered a skr 1.3 marlin board I was gonna use and it doesnt like me much.

                                    kinda ot but i think alex kenis recently posted a video suggesting there is a design flaw with the usb interface on those?

                                    undefined 1 Reply Last reply 22 Aug 2019, 09:51 Reply Quote 0
                                    • undefined
                                      HumanXv2 @A Former User
                                      last edited by 22 Aug 2019, 09:51

                                      @bearer said in Duet 2 maestro problems:

                                      what does M307 H1output? (or H2 if using E1)

                                      @humanxv2 said in Duet 2 maestro problems:

                                      I ordered a skr 1.3 marlin board I was gonna use and it doesnt like me much.

                                      kinda ot but i think alex kenis recently posted a video suggesting there is a design flaw with the usb interface on those?

                                      Yeah it stopped communicating with anything.

                                      1 Reply Last reply Reply Quote 0
                                      • undefined
                                        HumanXv2
                                        last edited by 24 Aug 2019, 21:28

                                        Still doesnt work. Running through external mosfets it falls on its face around 80c.

                                        dc42undefined 1 Reply Last reply 24 Aug 2019, 22:04 Reply Quote 0
                                        • dc42undefined
                                          dc42 administrators @HumanXv2
                                          last edited by 24 Aug 2019, 22:04

                                          @humanxv2, there is absolutely no need to use external MOSFETs with the Maestro, except when driving a bed heater that draws an exceptionally high current.

                                          What happens when the!temperature reaches 80C, and how long does it take to reach that temperature? Please post a copy of the temperature plot from Duet Web Control.

                                          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
                                          • First post
                                            Last post
                                          Unless otherwise noted, all forum content is licensed under CC-BY-SA