Error: bad command T3 t3pre.g



  • Can anyone tell me why I'm getting this error. I have a toolchanger and the other 3 docks run fine and are configured the same way. For some reason the firmware has started to take a disliking to T3

    Thanks



  • @usas12 post your config.g and tool change files



  • ; Configuration file for Duet WiFi / Ethernet running RRF3.01 on E3D Tool Changer
    ; executed by the firmware on start-up
    ; General preferences

    M575 P1 S1 B57600
    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
    ; Network
    M550 P"ToolChanger" ; Set machine name
    M552 S1 ; Enable Networking
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet
    M667 S1 ; Select CoreXY mode
    ; Drive direction
    M569 P0 S0 ; Drive 0 X
    M569 P1 S0 ; Drive 1 Y
    M569 P2 S1 ; Drive 2 Z
    M569 P3 S0 ; Drive 3 E0
    M569 P4 S0 ; Drive 4 E1
    M569 P5 S1 ; Drive 5 E2
    M569 P6 S1 ; Drive 6 E3
    M569 P7 S0 ; Drive 7 COUPLER
    M569 P8 S0 ; Drive 8 UNUSED
    M569 P9 S0 ; Drive 9 UNUSED
    M584 X0 Y1 Z2 C7 E3:4:5:6 ; Apply custom drive mapping
    ;M208 X-35:328.5 Y-49:243 Z0:300 C0:500 ; Set axis maxima & minima
    M208 X-185:178.5 Y-149:145 Z0:300 C0:500 ; Set axis maxima & minima
    M92 X100 Y100 Z1600 C200 E834:834:834:834 ; Set steps per mm assuming x16 microstepping
    M350 E16:16:16:16 I1 ; Configure microstepping with interpolation
    M350 C16 I1
    M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation
    M566 X400 Y400 Z8 C2 E200:200:200:200 ; Set maximum instantaneous speed changes (mm/min)
    M203 X35000 Y35000 Z1200 C10000 E5000:5000:5000:5000 ; Set maximum speeds (mm/min)
    M201 X6000 Y6000 Z400 C500 E2500:2500:2500:2500 ; Set accelerations (mm/s^2)
    M906 X2000 Y2000 Z1330 C500 E1600:1600:1600:1600 I30 ; Set motor currents (mA) and motor idle factor in percent
    M913 C50
    M84 S120 ; Set idle timeout

    ; Endstops
    M574 X1 Y1 S3 ; Set X / Y endstop stall detection
    M574 Z0 ; No Z endstop
    M574 C1 S3 ; Stall detect coupler at low end of its range
    ; Z probe
    M558 P8 C"zstop" H3 F360 I0 T20000 ; Set Z probe type to switch, the axes for which it is used and the dive height + speeds
    G31 P200 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height
    ;M557 X10:290 Y20:180 S40 ; Define mesh grid
    M557 X-140:140 Y-80:80 S40 ; Define mesh grid
    ;Stall Detection
    M915 C S6 F0 H200 R4700 ; Coupler
    ;Stall Detection
    M915 X Y S3 F0 H400 R4700 ; X / Y Axes
    ; Heaters
    M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 C0 ; Set thermistor
    M950 H0 C"bedheat" T0 ; Bed heater
    M140 H0
    M143 H0 S225 ; Set temperature limit for heater 0 to 225C
    M308 S1 P"e0temp" Y"thermistor" A"T0" T100000 B4725 C7.06e-8 ; Set thermistor
    M950 H1 C"e0heat" T1 ; Extruder 0 heater
    M143 H1 S300 ; Set temperature limit for heater 1 to 300C
    M308 S2 P"e1temp" Y"thermistor" A"T1" T100000 B4725 C7.06e-8 ; Set thermistor
    M950 H2 C"e1heat" T2 ; Extruder 0 heater
    M143 H2 S300 ; Set temperature limit for heater 2 to 300C
    M308 S3 P"e2temp" Y"thermistor" A"T2" T100000 B4725 C7.06e-8 ; Set thermistor
    M950 H3 C"duex.e2heat" T3 ; Extruder 0 heater
    M143 H3 S300 ; Set temperature limit for heater 3 to 300C
    M308 S4 P"e3temp" Y"thermistor" A"T3" T100000 B4725 C7.06e-8 ; Set thermistor
    M950 H4 C"duex.e3heat" T4 ; Extruder 0 heater
    M143 H4 S300 ; Set temperature limit for heater 4 to 300C
    ; Tools
    M563 P0 S"T0" D0 H1 F2 ; Define tool 0
    G10 P0 X0 Y0 Z0 ; Reset tool 0 axis offsets
    G10 P0 R0 S0 ; Reset initial tool 0 active and standby temperatures to 0C
    M563 P1 S"T1" D1 H2 F4 ; Define tool 1
    G10 P1 X0 Y0 Z0 ; Reset tool 1 axis offsets
    G10 P1 R0 S0 ; Reset initial tool 1 active and standby temperatures to 0C
    M563 P2 S"T2" D2 H3 F6 ; Define tool 2
    G10 P2 X0 Y0 Z0 ; Reset tool 2 axis offsets
    G10 P2 R0 S0 ; Reset initial tool 2 active and standby temperatures to 0C
    M563 P3 S"T3" D3 H4 F8 ; Define tool 3
    G10 P3 X0 Y0 Z0 ; Reset tool 3 axis offsets
    G10 P3 R0 S0 ; Reset initial tool 3 active and standby temperatures to 0C
    ; Fans
    ; Fan0 output is not used
    M950 F1 C"fan1"
    M950 F2 C"fan2"
    M950 F3 C"duex.fan3"
    M950 F4 C"duex.fan4"
    M950 F5 C"duex.fan5"
    M950 F6 C"duex.fan6"
    M950 F7 C"duex.fan7"
    M950 F8 C"duex.fan8"
    M106 P1 S255 H1 T70 ; T0 HE
    M106 P2 S0 ; T0 PCF
    M106 P3 S255 H2 T70 ; T1 HE
    M106 P4 S0 ; T1 PCF
    M106 P5 S255 H3 T70 ; T2 HE
    M106 P6 S0 ; T2 PCF
    M106 P7 S255 H4 T70 ; T3 HE
    M106 P8 S0 ; T3 PCF
    M593 F50 ; cancel ringing at 50Hz (https://forum.e3d-online.com/threads/accelerometer-and-resonance-measurements-of-the-motion-system.3445/)
    M376 H15 ; bed compensation taper
    ;tool offsets
    G10 P0 X-9 Y39 Z-4.9 ; T0
    G10 P1 X-9 Y39 Z-4.9 ; T1
    G10 P2 X-9 Y39 Z-13.24 ; T2
    G10 P3 X-9 Y39 Z-5 ; T3
    ; Bowden tubes are ~700mm long so PA almost certainly needs to be increased
    M572 D0 S0.2 ; pressure advance T0
    M572 D1 S0.2 ; pressure advance T1
    M572 D2 S0.2 ; pressure advance T2
    M572 D3 S0.2 ; pressure advance T3



  • tpre3.g
    ; called before tool 3 is selected

    ;Unlock Coupler
    M98 P"/macros/Coupler - Unlock"

    ;Move to location
    G1 X155 Y100 F25000

    ;Move in
    G1 X155 Y125 F25000

    ;Collect
    G1 X155 Y133.3 F2500

    ;Close Coupler
    M98 P"/macros/Coupler - Lock"

    ;WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
    ;if you are using non-standard length hotends ensure the bed is lowered enough BEFORE undocking the tool!
    G91
    G1 Z60 F1000
    G90

    ;Move Out


Log in to reply