Dual Extrude error.



  • So after a long time off running 1 extruder and 1 hotend. i decieded to connect another steppermotor on my duex 5 and use my Y-splitter.

    buth something messes up.

    This is my new config. i will post the old that works downunder.
    The problem i get is that when i upload my new config. the motor just shake. vibrate does not move back or forward. buth i tryd to find the problem so i probably become blind. anyone that can see what i have done wrong this time?
    It´s the same motors as in the rest of the build. if i test the "new" motor with moving the cable with my stock firmware it works. and its the same problem with tool 1 and tool 2

    if it helps it´s a Duet Wifi 1.02 with a Duex 5 expantion board.
    firmware is 1.21

    ; Configuration file for Duet WiFi (firmware version 1.20 or newer)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Wed Feb 28 2018 08:15:50 GMT+0100 (Västeuropa, normaltid)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves

    M667 S1 ; Select CoreXY mode

    ; Network
    M550 PHypercube ; Set machine name
    M551 Preprap ; Set password
    M552 S1 ; Enable network
    M586 P0 S1 ; Enable HTTP
    M586 P1 S1 ; Enable FTP
    M586 P2 S1 ; Enable Telnet

    ; Drives
    M569 P0 S0 ; Drive 0 goes backwards
    M569 P1 S0 ; Drive 1 goes backwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S0 ; Drive 3 goes backwards
    M569 P4 S0 ; Drive 4 goes backwards
    M569 P5 S0 ; Drive 5 goes backwards
    M569 P6 S0 ; Drive 6 goes backwards
    M350 X32 Y32 Z16 E16:16 I0 ; Configure microstepping without interpolation
    M92 X160 Y160 Z3200 E407.5:407.5 ; Set steps per mm pi3 134.5 bd87.9
    M566 X600 Y600 Z12 E120:120 ; Set maximum instantaneous speed changes (mm/min) old xy 900
    M203 X9000 Y9000 Z300 E1200:1200 ; Set maximum speeds (mm/min)
    M201 X1000 Y1000 Z100 E250:250 ; Set accelerations (mm/s^2)
    M906 X900 Y900 Z1000 E1000:1000 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    M584 X0 Y1 Z2:3:4 E5:6 ; three Z motors connected to driver outputs 2, 3 and 4
    M671 X330:-30:-30 Y150:255:45 S10 ; leadscrew position

    ; Axis Limits
    M208 X5 Y5 Z0 S1 ; Set axis minima
    M208 X300 Y300 Z450 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S1 ; Set active high endstops

    ; Filament Sensor
    M591 D0 P1 C3 S1

    ; BLTouch - Heaters
    M307 H7 A-1 C-1 D-1 ; Disable the 7th Heater to free up PWM channel 5 on the Duex board.

    ; Z-Probe
    M558 P7 H5 F120 T6000 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X20 Y0 Z1 ; Set Z probe trigger value, offset and trigger height
    M557 X15:285 Y15:285 S20 ; Define mesh grid

    ; Heaters
    M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning)
    M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S275 ; Set temperature limit for heater 1 to 275C

    ; Fans
    M106 P0 S0 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 on

    ; Tools
    M563 P0 D0 H1 ; 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
    M563 P1 D1 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
    ; Automatic saving after power loss is not enabled

    ; Custom settings are not configured

    This is my old config that works with a single extruder.

    ; Configuration file for Duet WiFi (firmware version 1.20 or newer)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Wed Feb 28 2018 08:15:50 GMT+0100 (Västeuropa, normaltid)

    ; General preferences
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves

    M667 S1 ; Select CoreXY mode

    ; Network
    M550 PHypercube ; Set machine name
    M551 Preprap ; Set password
    M552 S1 ; Enable network
    M586 P0 S1 ; Enable HTTP
    M586 P1 S1 ; Enable FTP
    M586 P2 S1 ; Enable Telnet

    ; Drives
    M569 P0 S0 ; Drive 0 goes backwards
    M569 P1 S0 ; Drive 1 goes backwards
    M569 P2 S0 ; Drive 2 goes backwards
    M569 P3 S0 ; Drive 3 goes backwards
    M569 P4 S0 ; Drive 4 goes backwards
    M569 P5 S0 ; Drive 5 goes backwards
    M569 P6 S0 ; Drive 5 goes backwards

    M350 X32 Y32 Z16 E16 I0 ; Configure microstepping without interpolation
    M92 X160 Y160 Z3200 E407.5 ; Set steps per mm pi3 134.5 bd87.9
    M566 X600 Y600 Z12 E120 ; Set maximum instantaneous speed changes (mm/min) old xy 900
    M203 X9000 Y9000 Z300 E1200 ; Set maximum speeds (mm/min)
    M201 X1000 Y1000 Z100 E250 ; Set accelerations (mm/s^2)
    M906 X900 Y900 Z1000 E1200 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    M584 X0 Y1 Z2:3:4 E5 ; three Z motors connected to driver outputs 2, 3 and 4
    M671 X330:-30:-30 Y150:255:45 S10 ; leadscrew position

    ; Axis Limits
    M208 X5 Y5 Z0 S1 ; Set axis minima
    M208 X300 Y300 Z450 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S1 ; Set active high endstops

    ; Filament Sensor
    M591 D0 P1 C3 S1

    ; BLTouch - Heaters
    M307 H7 A-1 C-1 D-1 ; Disable the 7th Heater to free up PWM channel 5 on the Duex board.

    ; Z-Probe
    M558 P7 H5 F120 T6000 ; Set Z probe type to switch and the dive height + speeds
    G31 P600 X20 Y0 Z1 ; Set Z probe trigger value, offset and trigger height
    M557 X15:285 Y15:285 S20 ; Define mesh grid

    ; Heaters
    M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning)
    M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M143 H0 S120 ; Set temperature limit for heater 0 to 120C
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
    M143 H1 S275 ; Set temperature limit for heater 1 to 275C

    ; Fans
    M106 P0 S0 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 on

    ; Tools
    M563 P0 D0 H1 ; 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

    ; Automatic saving after power loss is not enabled

    ; Custom settings are not configured


  • administrators

    See the entry for M584 on the GCodes wiki page. The M584 command must come before some other commands, not after as you have it.


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