Using Dyze design Pulsar extruder with Duet wifi



  • I m not using it for 3d printing, it will be stationary .

    How can i trick the system into keep on extruding.


  • administrators

    Send a succession of G1 Exxx commands?



  • In the config.g file ?

    M120
    M83
    G1 E100 F3600
    M121

    I get an error saying warning motor phase A may be disconnected reported by drivers 1

    motor phase B may be disconnected reported by drivers 1

    I get the same error when I press extrude on the browser console.


  • administrators

    Do you have a motor defined but not connected in your config, what is connected to driver 1?



  • I changed the wiring up so I am not getting that error
    "warning motor phase A may be disconnected reported by drivers 1
    motor phase B may be disconnected reported by drivers 1"

    However it is still not extruding (stepper motor not moving) when I push the extrude button on web interface or by sending Gcode command:- G1 E100 F1800
    7128cb5d-af8c-4626-955a-9bcad0ca0347-image.png

    Here's my complete Gcode on config.g file:-
    ; Configuration file for Duet WiFi (firmware version 2.03)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool v2.0.5 on Mon Oct 21 2019 17:49:30 GMT-0400 (Eastern Daylight Time)

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

    ; Network
    M551 P"fcmf" ; set password
    M552 S1 ; enable network
    M586 P0 S1 ; enable HTTP
    M586 P1 S0 ; disable FTP
    M586 P2 S0 ; disable Telnet

    ; Drives
    M569 P0 S1 ; physical drive 0 goes forwards
    M569 P1 S1 ; physical drive 1 goes forwards
    M584 E0:1 ; set drive mapping
    M350 E1:1 I1 ; configure microstepping with interpolation
    M92 E420.00:420.00 ; set steps per mm
    M566 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
    M203 E1200.00:1200.00 ; set maximum speeds (mm/min)
    M201 E250.00:250.00 ; set accelerations (mm/s^2)
    M906 E280:280 I30 ; set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Heaters
    M140 H-1 ; no bed heater
    M950 H1 C"out1" T1 ; create heater 1
    M950 H2 C"out2" T2 ; create heater 2
    M950 H3 C"out3" T3 ; create heater 3
    M950 H4 C"out4" T4 ; create heater 4
    M950 H5 C"out5" T5 ; create heater 5
    M950 H6 C"out6" T6 ; create heater 6

    M305 P1 T4606017 B5848 C5.548428e-8 R4700 ; set thermistor + ADC parameters for heater 1
    M143 H1 S480 ; set temperature limit for heater 0 to 480C
    M305 P2 T4606017 B5848 C5.548428e-8 R4700 ; set thermistor + ADC parameters for heater 2
    M143 H2 S480 ; set temperature limit for heater 0 to 480C
    M305 P3,4,5,6 T4606017 B5848 C5.548428e-8 R4700 ; set thermistor + ADC parameters for heater 3
    M143 H3:4:5:6 S480 ; set temperature limit for heater 3-6 to 480C

    M307 H1 A39.2 C46.4 D21.7 V24.0 B0.5 ; Auto tune model for Heater 1
    M307 H2 A188.6 C241.0 D9.6 V24.0 B0.5 ; Auto tune model for heater 2

    ; Tools
    M563 P0 D1 H1:2 S"PulsarBeta" ; define tool 0
    G10 P0 R210.0:220.0 S230.0:240.0 ; set initial tool 220 active and standby temperatures to 230C
    M116 H1:2 S2 ; wait for heater 1 and 2 to reach temperatures within +,- 2 degrees
    M203 X6000 Y6000 Z300 E10000

    M200 D2.85 ; set all extruder filament diameters to 2.85mm
    M120
    M83
    G1 E100 F3600
    M121

    M563 P1 H3:4:5:6 S"DIE" ; define tool 1
    G10 P1 R210.0:210.0:210.0:210.0 S240.0:240.0:240.0:240.0 ;set initial tool 210 active and standby temperatures to 240C

    ; Custom settings are not defined

    ; Miscellaneous
    M501 ; load saved parameters from non-volatile memory


  • administrators

    From your config.g file:

    G10 P0 R210.0:220.0 S230.0:240.0 ; set initial tool 220 active and standby temperatures to 230C
    M116 H1:2 S2 ; wait for heater 1 and 2 to reach temperatures within +,- 2 degrees

    You haven't selected a tool, so the M116 command won't wait. You need to select Tool 0 before you extrude. However, we don't expect any movement or heating to be done in config.g. So I suggest you put the G10 temperature setting commands, the T0 or other tool selection command, and the M116 command in a separate macro file.



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