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    Connecting Duet Wifi to slicer software

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    • TimVukmanundefined
      TimVukman
      last edited by

      Ok:

      I was under the impression that the script file from Simplify3d would overwrite the bed / config files from DWC.

      Here is my current script file:
      M104
      T0
      M92 X80 Y80 Z1600 E822 ; define steps / mm configurations
      G28 ; home all
      G92 E0
      G1 Z0.1 F1000
      G1 X8.0 F2000
      G1 Y60.0 E4.0 F1000.0 ; prime
      G1 Y100.0 E8.5 F1000.0 ; prime
      G92 E0

      When I uploaded the file to DWC, the printer ran what appears to be the autobed compensation file as I saw errors indicating that the Z probe had not triggered during the hot end's move.

      Here is the home all content which is called from the Simplify3d script:
      ; homeall.g
      ; called to home all axes
      ;
      ; generated by RepRapFirmware Configuration Tool on Fri Sep 08 2017 09:50:05 GMT-0400 (Eastern Daylight Time)

      ; Relative positioning
      G91

      ; Lift Z
      G1 Z5 F6000

      ; Course home X and Y
      G1 X-195 Y-285 F1800 S1

      ; Move away from the endstops
      G1 X5 Y5 F6000

      ; Fine home X and Y
      G1 X-195 Y-285 F360 S1

      ; Move Z down until the switch triggers
      G1 Z-185 F1800 S1

      ; Absolute positioning
      G90

      ; Tell the firmware where we are
      G92 Z2.5

      ; Uncomment the following line to lift the nozzle after probing
      ;G1 Z5 F100

      The hot end is still high and I am not getting much extrusion (if any), so I killed the print.

      I am now going to go through the manual tests to measure the steps / mm settings that you referenced in your post.
      Thanks,
      Tim

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      • TimVukmanundefined
        TimVukman
        last edited by

        Note
        Sorry, I forgot to mention that I still get the messages indicating movement with no tools selected and then heating an extruder without a tool selected.

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        • TimVukmanundefined
          TimVukman
          last edited by

          Ok . Travel distances

          X moved forward 100MM
          Y moved forward 100MM
          Z moved up 30MM

          E made a lot of noise but did not move. Set the heater to 240 and clicked to unload filament. No unload.
          Unlocked the plastic tube where it enters the hot end and removed it with the filament. Good solid 5mm length of filament at the end that was removed. Looks like the tube did not go all the way in, or something else is off in the hot end. I will take it apart, check the nozzle for a clog, and then check to make sure the metal tube is sitting against the back end of the nozzle before I put it back together.

          Nozzle is clogged.

          Thanks,

          Tim

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          • TimVukmanundefined
            TimVukman
            last edited by

            Unclogged. I can manually push on the filament and it will flow out of the nozzle. I've played with the feedrate and amount settings and it doesn't seem to want to push it through.

            If I manually get it started, it will feed for a bit, and then it will stop and the stepper just rocks back and forth, seemingly between forward and backward. Any chance it need more current to turn the motor against the backpressure of feeding the filament out of the nozzle?
            Thanks
            Tim

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            • number40fanundefined
              number40fan
              last edited by

              Could be. A sent you an email, btw.

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              • TimVukmanundefined
                TimVukman
                last edited by

                Ok, after your post of 20:12

                Current M92 in config.g :
                X640 Y640 Z3200 E400

                Changed to
                M92 X80 Y80 Z1600 E822

                Commented two lines that set Z probe since I don't have mine yet.
                Rmoved M92 line from script file

                Edited last line in Config.g to change tool to T0 since I only have 1 extruder.
                Moved T0 to M104 line in script file:

                Thanks
                Tim

                Script:
                M104 T0
                G28 ; home all
                G92 E0
                G1 Z0.1 F1000
                G1 X8.0 F2000
                G1 Y60.0 E4.0 F1000.0 ; prime
                G1 Y100.0 E8.5 F1000.0 ; prime
                G92 E0

                Config.g
                ; Configuration file for Duet WiFi (firmware version 1.17)
                ; executed by the firmware on start-up
                ;
                ; generated by RepRapFirmware Configuration Tool on Fri Sep 08 2017 10:03:01 GMT-0400 (Eastern Daylight Time)

                ; General preferences
                M111 S0 ; Debugging off
                G21 ; Work in millimetres
                G90 ; Send absolute coordinates…
                ;M83 ; ...but relative extruder moves
                M555 P2 ; Set firmware compatibility to look like Marlin
                M208 X0 Y0 Z0 S1 ; Set axis minima
                M208 X210 Y280 Z180 S0 ; Set axis maxima

                ; Endstops
                M574 X1 Y1 Z1 S0 ; Define active low and unused microswitches
                ;M558 P0 X0 Y0 Z0 H5 F120 T6000 ; Set Z probe type to switch, the axes for which it is used and the probe + travel speeds
                ;G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
                M557 X25:175 Y25:175 S20 ; Define mesh grid

                ; Drives
                M569 P0 S0 ; Drive 0 goes backwards
                M569 P1 S0 ; Drive 1 goes backwards
                M569 P2 S0 ; Drive 2 goes backwards
                M569 P3 S1 ; Drive 3 goes forwards
                M350 X128 Y128 Z128 E16 I0 ; Configure microstepping without interpolation
                M92 X80 Y80 Z1600 E822 ; Set steps per mm
                M566 X900 Y900 Z12 E120 ; Set maximum instantaneous speed changes (mm/min)
                M203 X12000 Y12000 Z1200 E3000 ; Set maximum speeds (mm/min)
                M201 X1000 Y1000 Z100 E5000 ; Set accelerations (mm/s^2)
                M906 X855 Y855 Z855 E855 I30 ; Set motor currents (mA) and motor idle factor in per cent
                M84 S30 ; Set idle timeout

                ; Heaters
                M143 S260 ; Set maximum heater temperature to 260C
                M305 P0 T100000 B3988 C0 R4700 ; Set thermistor + ADC parameters for heater 0
                M305 P1 T100000 B4725 C0 R4700 ; Set thermistor + ADC parameters for heater 1

                ; Tools
                M563 P1 D0 H1 ; Define tool 1
                G10 P1 X0 Y0 Z0 ; Set tool 1 axis offsets
                G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C

                ; Network
                M550 PTevo Tarantula ; Set machine name
                M552 S1 ; Enable network
                ; Access point is configured manually via M587 by the user
                M586 P0 S1 ; Enable HTTP
                M586 P1 S0 ; Disable FTP
                M586 P2 S0 ; Disable Telnet

                ; Fans
                M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
                M106 P1 S1 I0 F500 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off
                M106 P2 S1 I0 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

                ; Custom settings are not configured

                ; Miscellaneous
                T0 ; Select first tool

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                • number40fanundefined
                  number40fan
                  last edited by

                  How many amps do your motors use? Should be a sticker on them.

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                  • TimVukmanundefined
                    TimVukman
                    last edited by

                    Woah

                    I think it might be doing something, but it is really hard to tell. It took forever to make the effort to home all and it did that very slowly and so far it has not moved off of home.

                    I had forgotten the other change to M92. for the extruder settings so I have done that and reset.

                    I am still getting "attempting to extrude with no tool selected" and the extruder is not feeding.

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                    • TimVukmanundefined
                      TimVukman
                      last edited by

                      After the last reset, the speed is ok, but still "attempting to extrude with no tool selected."

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                      • number40fanundefined
                        number40fan
                        last edited by

                        Under tools. M563 P0 instead of P1.

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                        • number40fanundefined
                          number40fan
                          last edited by

                          The G10's under it, change to P0 as well.

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                          • number40fanundefined
                            number40fan
                            last edited by

                            https://duet3d.com/wiki/Tuning_the_heater_temperature_control

                            Make sure you do these steps too.

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                            • TimVukmanundefined
                              TimVukman
                              last edited by

                              The sticker says Tevo 17HD4401-c5.18

                              Google was no help on that number. I found a posting on their facebook owner page where someone got a spec sheet. Theirs is 1.5A, and Tevo says 1.4 to 1.7 is ok to use.

                              Tim

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                              • number40fanundefined
                                number40fan
                                last edited by

                                Once you get everything squared away, you can up the numbers in M906 X855 Y855 Z855 to 1200 or so and even E up to a 1000 or so.

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                                • TimVukmanundefined
                                  TimVukman
                                  last edited by

                                  Hi number40fan

                                  TeamViewer is installed. Let me know what you need and I will send it via private email to the one you sent me the email from

                                  Thanks,
                                  Tim

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                                  • number40fanundefined
                                    number40fan
                                    last edited by

                                    Emailed you back.

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