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    Duet Maestro 2 stops mid print

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    • massynrtundefined
      massynrt
      last edited by

      @dc42 @droftarts Is it possible to get quicker response? Asking me one question without providing solutions/option is just time wasted. I really need to get this working ASAP. I've open this thread 3 days ago and still no closer to a solution. I do understand the covid-19 thing, but I guess it should be easier to help now.. Please..

      I'm sure you would have a diagnostics tool or something? How do we troubleshoot this?

      Is it GCode - Is it hardware.. Where do I start? What can cause this error.. This is questions only the programmer/designer can answer.. Please Please.

      Please tell me what else you need from me so that I can get everything and we can get this resolved.. Please.

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

        Attitude isn't going to help anyone diagnose an intermittent problem, which is difficult enough when one has physical access to the board - let alone over a forum.

        While you wait, you could turn the printer on, leave it idle, and occationally check the M122 output to see of the last reset cause changes to reset button when its not printing as well.

        massynrtundefined 1 Reply Last reply Reply Quote 0
        • massynrtundefined
          massynrt @A Former User
          last edited by massynrt

          @bearer Not attitude. Asking. Would be easier if I knew Duet 3D had a call logging system. But as it stands, they dont. I can see the moderators are helping everybody randomly. Just unfair to be asked to wait without knowing that my fault is being attended too.. How long should I wait.. What is fair? I paid for a product that I can't use. I can't work..

          I also agree that it is difficult to diagnose without access to the board.. I'm available on skype. Please contact me. I can whatever you need.

          And yes, I did keep the printer on all day, for the last 3 days without the problem.. No Reset. Only when It is printing.

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

            @massynrt I have been discussing this with @dc42, and it takes time to get the answers. In the meantime, I help other people.

            Unfortunately, most of your M122 reports show user software resets (indicating M999, emergency stop or software update). The rest were reset button, or power up. There really isn't anything from those reports that indicate what's going on. It is not for lack of trying to understand what the problem is, or expending time to try to sort it out for you; it's just unknown.

            Ultimately, we think that a warranty replacement is justified, as there seems to be something causing these resets, possibly a component on the board, but it's impossible to diagnose this at a distance. While it could just be the reset switch, we think this is unlikely, so would prefer that it isn't removed from the board.

            So then the question is how to handle the replacement. To replace the Maestro, or return it and buy a Duet 3? It may be possible to get a replacement Maestro from Da Vinci (though not until the 17th April), but it looks like they don't have Duet 3 in stock. So would have to be sent from the UK.

            What would be your preferred outcome?

            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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            • massynrtundefined
              massynrt
              last edited by

              First outcome would like to get it working. Then on the 17th Davinici csn send me a new one. Ill send this one
              back if not fixed.

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

                @massynrt said in Duet Maestro 2 stops mid print:

                Okay, I've contacted Roland (Duet 3D order fulfilment) to see if we can set up anything with Da Vinci Labs, or if we just send you one from the UK and you return the old one to them.

                First outcome would like to get it working.

                That's going to take some more investigation, and some time. I don't think this is a firmware issue; it's hardware, wiring or power related.

                Has the Duet worked correctly at any point? I know it's new, but did you print with it before mounting it, or have any successful prints? How frequently does it cut out?

                Check there's nothing shorting on it, front or back. The heads of your mounting screws do look a little large; they're not touching anything, are they? Check they're not making contact underneath them, too. Have a good look at the pins dc42 mentioned (pin 3 of the 13-pin expansion connector J21 and to pin 8 of the 12864 LCD connector P1), front and back, to see if there's any stray solder or anything that may conduct, especially as there's a ground pin right next to it on the expansion connector:

                Screenshot 2020-04-01 at 21.42.58.png

                While it seems unlikely that the reset button is to blame, can you gently pull the button of the switch, to see if it is stuck in a little way (maybe it's close, and vibration is causing it to trigger). It doesn't look like it from your picture, though.

                Please take a good picture of the wiring and post it here. The ones you posted earlier where rather dark, and low resolution.

                If you're sure you are not pressing the reset button before sending the M122 commands, then we need to have a good look at the board to see if there's anything obviously damaged. Can you please take a good, well-lit, high resolution picture of both sides of the board, preferably with nothing connected, and post them here.

                That's all I can think of at the moment.

                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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                • massynrtundefined
                  massynrt
                  last edited by

                  IMG_20200402_093838.jpg IMG_20200402_093855.jpg

                  The printer did print a few prints fine. Just randomly started to reset.

                  Here is what I've done so far today.

                  1. I've rewired the printer completed. New connectors, new wires - No success.
                  2. I've moved the location of the board to the bottom frame, as to reduce vibrations - No success.
                  3. I've reformatted the sdcard - No success.
                  4. I've created new gcode, Cura, Slic3r, PrusaSlicer. Fast, Slow. High, Low, whatever.. - No success.
                  5. I've moved the X Limit switch from the gantry. - - No success.
                  6. I've added a fan on the Duet. - No success.

                  Observations:

                  1. Before the printer reset, the is definitely some weird printing going on... As if the g code is corrupt. I've noticed it on most of the fails.

                  IMG_20200402_144453.jpg

                  1. I have a good success rate, printing "longer" moves.. Like a base plate. But as soon as the detail start, and "movement - I might go for a while, of crash quick..
                    IMG_20200402_144808.jpg

                  I'm really tired/frustrated 😞

                  1 Reply Last reply Reply Quote 0
                  • massynrtundefined
                    massynrt
                    last edited by

                    ; Configuration file for Duet Maestro (firmware version 3)
                    ; executed by the firmware on start-up
                    ;
                    ; generated by RepRapFirmware Configuration Tool v2.1.8 on Tue Mar 31 2020 16:02:15 GMT+0200 (South Africa Standard Time)

                    ; General preferences
                    G90 ; send absolute coordinates...
                    M83 ; ...but relative extruder moves
                    M550 P"Cooper" ; set printer name

                    ; Network
                    M552 P192.168.0.9 S1 ; enable network and set IP address
                    M553 P255.255.255.0 ; set netmask
                    M554 P192.168.0.1 ; set gateway
                    M586 P0 S1 ; enable HTTP
                    M586 P1 S0 ; disable FTP
                    M586 P2 S0 ; disable Telnet

                    ; Drives
                    M569 P0 S0 ; physical drive 0 goes backwards
                    M569 P1 S1 ; physical drive 1 goes forwards
                    M569 P2 S0 ; physical drive 2 goes backwards
                    M569 P3 S1 ; physical drive 3 goes forwards
                    M584 X0 Y1 Z2 E3 ; set drive mapping
                    M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
                    M92 X80.00 Y80.00 Z400.00 E837.00 ; set steps per mm
                    M566 X800.00 Y800.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                    M203 X9000.00 Y9000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
                    M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
                    M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
                    M84 S30 ; Set idle timeout

                    ; Axis Limits
                    M208 X-115 Y-100 Z0 S1 ; set axis minima
                    M208 X115 Y120 Z300 S0 ; set axis maxima

                    ; Endstops
                    M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
                    M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop
                    M574 Z1 S2 ; configure Z-probe endstop for low end on Z

                    ; Z-Probe
                    M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch
                    M558 P9 C"zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                    G31 P500 X9 Y-65 Z1.65 ; set Z probe trigger value, offset and trigger height
                    M557 X-100:100 Y-50:50 S20 ; define mesh grid

                    ; Heaters
                    M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
                    M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
                    M143 H0 S100 ; set temperature limit for heater 0 to 100C
                    M307 H0 A75.4 C81.7 D2.1 V24.1 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
                    M140 H0 ; map heated bed to heater 0
                    M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
                    M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
                    M143 H1 S280 ; set temperature limit for heater 1 to 280C
                    M307 H1 A554.4 C258.9 D5.7 V24.0 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit

                    ; Fans

                    ; Tools
                    M563 P0 S"Titan Aero" D0 H1 F0 ; define tool 0
                    G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
                    G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

                    ; Custom settings are not defined

                    droftartsundefined 2 Replies Last reply Reply Quote 0
                    • droftartsundefined
                      droftarts administrators @massynrt
                      last edited by

                      @massynrt Thanks for all the pictures and files. It sounds like something is 'loose', and the short rapid moves cause it to 'wobble' and do 'something'. I'll have a good look at the pictures for dry solder joints.

                      Regarding the print failures, it does look like it's printing very hot. I wonder if the heater is going open circuit. But then it could just be because it's the first infill layer supporting a top layer (so it fills in) and isn't making good contact with the layer below, while printing a bit too hot, so flops into the holes. Some slicers are better at sorting this out than others.

                      I'll get back to you if I see anything.

                      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
                      • droftartsundefined
                        droftarts administrators @massynrt
                        last edited by

                        @massynrt said in Duet Maestro 2 stops mid print:

                        Related to the above:

                        M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
                        ...
                        M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp

                        T100000 B4138 is the default thermistor setting, for a Honeywell 135-104QAD-J01 thermistor that shipped with hot ends from RepRapPro, who have been out of business for 4 years! So I doubt you have the correct thermistor settings, and likely the temperature your heaters are reporting is not accurate. All 100k ohm thermistors have a resistance of 100k ohms at 25C, and will be fairly accurate at room temperature, but they report very differently as they get hotter. So please check what thermistors you have in your bed and hot ends, and set them correctly, then you have a chance of accurately setting extrusion temperature.

                        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
                        • massynrtundefined
                          massynrt
                          last edited by massynrt

                          I've updated.. Don't know how I forgot to change that back. I copied/pasted so many times trying to fix this..

                          ; Configuration file for Duet Maestro (firmware version 3)
                          ; executed by the firmware on start-up
                          ;
                          ; generated by RepRapFirmware Configuration Tool v2.1.8 on Tue Mar 31 2020 16:02:15 GMT+0200 (South Africa Standard Time)

                          ; General preferences
                          G90 ; send absolute coordinates...
                          M83 ; ...but relative extruder moves
                          M550 P"Cooper" ; set printer name

                          ; Network
                          M552 P192.168.0.9 S1 ; enable network and set IP address
                          M553 P255.255.255.0 ; set netmask
                          M554 P192.168.0.1 ; set gateway
                          M586 P0 S1 ; enable HTTP
                          M586 P1 S0 ; disable FTP
                          M586 P2 S0 ; disable Telnet

                          ; Drives
                          M569 P0 S0 ; physical drive 0 goes backwards
                          M569 P1 S1 ; physical drive 1 goes forwards
                          M569 P2 S0 ; physical drive 2 goes backwards
                          M569 P3 S1 ; physical drive 3 goes forwards
                          M584 X0 Y1 Z2 E3 ; set drive mapping
                          M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
                          M92 X80.00 Y80.00 Z400.00 E837.00 ; set steps per mm
                          M566 X800.00 Y800.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
                          M203 X9000.00 Y9000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
                          M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
                          M906 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
                          M84 S30 ; Set idle timeout

                          ; Axis Limits
                          M208 X-115 Y-100 Z0 S1 ; set axis minima
                          M208 X115 Y120 Z300 S0 ; set axis maxima

                          ; Endstops
                          M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
                          M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop
                          M574 Z1 S2 ; configure Z-probe endstop for low end on Z

                          ; Z-Probe
                          M950 S0 C"^zprobe.mod" ; create servo pin 0 for BLTouch
                          M558 P9 C"zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
                          G31 P500 X9 Y-65 Z1.65 ; set Z probe trigger value, offset and trigger height
                          M557 X-100:100 Y-50:50 S20 ; define mesh grid

                          ; Heaters
                          M308 S0 P"bedtemp" Y"thermistor" T100000 B3950 ; configure sensor 0 as thermistor on pin bedtemp
                          M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
                          M143 H0 S100 ; set temperature limit for heater 0 to 100C
                          M307 H0 A75.4 C81.7 D2.1 S1.00 V24.1 B0
                          M140 H0
                          ; map heated bed to heater 0
                          M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin e0temp
                          M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
                          M143 H1 S280 ; set temperature limit for heater 1 to 280C
                          M307 H1 A340.0 C140.0 D5.5 S1.00 V0.0 B0

                          ; Fans

                          ; Tools
                          M563 P0 S"Titan Aero" D0 H1 F0 ; define tool 0
                          G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
                          G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

                          ; Custom settings are not defined

                          droftartsundefined 2 Replies Last reply Reply Quote 0
                          • droftartsundefined
                            droftarts administrators @massynrt
                            last edited by

                            @massynrt I've had a good look at the pictures, can't see anything that looks problematic. Any one else see anything?

                            I'm happy to authorise a warranty replacement for this board. Please see our warranty policy here, and a link to the Warranty Return Form is at the bottom: https://www.duet3d.com/warranty

                            Unfortunately, it won't be possible to arrange a replacement from Da Vinci Labs, and due to current restrictions couriers are not operating until 17th April, but we'll send a replacement by DHL as soon as it's possible to do so.

                            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
                            • droftartsundefined
                              droftarts administrators @massynrt
                              last edited by

                              @massynrt I was discussing with @dc42 if we wanted the board back or not. I suggested that we ask you to remove the reset switch, but he thought it very unlikely that this was causing the problem, and it would be better to check the soldering on the reset pull-up resistor, R84, which is near U2 on the Maestro. However, in looking at this, dc spotted a solder bridge on the pins of the processor. On further investigation, there seems to be quite a few!
                              Screenshot 2020-04-02 at 16.31.12.png
                              List of possible shorts: 26 to 27, 29 to 30, 41 to 42, 49 to 50, 52 to 53, 59 to 60, 61 to 62, 66 to 67
                              Most notably, pin 60 is Reset, while pin 59 is one of the SD card pins.

                              It is unusual to see shorts that close to the plastic package though, unless the soldering has been reworked by hand, and it might even be a trick of the light. Please can you check whether those pairs look shorted, and if possible get a sharper photo. We find it best to pull the camera away a bit and use digital zoom. For example, this is from my iPhone SE (I know, but I like a phone that fits in my pocket...):
                              IMG_4931.JPG

                              If you have solder wick, you can try removing the solder bridges. Even wiping a fine-tipped, clean soldering iron on the pins, and pulling in the direction away from the chip, might be enough to remove the solder bridge.

                              Let me know how you get on, and sorry 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

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

                                Even wiping a fine-tipped, clean soldering iron on the pins, and pulling in the direction away from the chip, might be enough to remove the solder bridge.

                                some good flux makes that easier, solder will follow the heat and pull away the bridges

                                1 Reply Last reply Reply Quote 0
                                • massynrtundefined
                                  massynrt
                                  last edited by

                                  Sorry guys. That seem to be only jpg compression or Huawei playing tricks on us. None of those bridges on the cpu. Ill use my dslr to supply with better images. Will do it in the morning..

                                  1 Reply Last reply Reply Quote 0
                                  • massynrtundefined
                                    massynrt
                                    last edited by

                                    IMG_20200402_093741 cropped.jpg

                                    Here is an updated image of the CPU..

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

                                      @massynrt oh that’s disappointing, thought we were on to something! Though with that many bridges, it would be amazing if it worked at all!

                                      I can also see R84 looks okay, too, but please visually check that.

                                      Okay, back to plan A. Do you want to try desoldering the reset switch? Ideally with hot air rework station, or qwikchip, so the chances of lifting pads is minimised.

                                      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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                                      • massynrtundefined
                                        massynrt
                                        last edited by

                                        Sorry for my silly question.. I cant find R84. I looked at the whole pcb and could not find any problems. Even did a good old shock test while it was at operating temp. Does not reset. Almost certain it is not the button or a loose component.

                                        I dont have any fancy tools to remove the.button. Only solder sucker and iron. But this will be last resort only after confirmation of warranty replacement as advised.

                                        I will send you a pm with and alternative solution.

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

                                          @massynrt R84 is in the top right of your DSLR picture of the processor.

                                          I think it’s probably a faulty component that builds capacitance, until something triggers it causing the board to reset. Could also be heat related, as it doesn’t happen when board is idle, only when running. Possibly just a faulty processor with the above issues. Really difficult to say!

                                          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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                                          • massynrtundefined
                                            massynrt
                                            last edited by

                                            Quick question.. the connectors for the motors are upside down vs the meastro. Thus, i have to redo them.. although the red blue green black is still the same.. .

                                            What is the reason? Do i have to redo, or will it still work?

                                            A Former User? 1 Reply Last reply Reply Quote 0
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