New Tool Using 2 Extruder Motors, Not Working
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I am modifying my printer which combines 2 extruder motors like a direct drive and bowden together. My IDEX printer i am adding a new Tool 4 where the direct drive motor and the bowden motor will spin at the same time and the same speed to extrude a single filament spool.
Basically identical to Duplicate or Mirror mode of my IDEX. but for some reason i can only get the bowden motor to spin, the direct drive motor does not spin. But my copy tool which uses 2 motors X and U works fine and both extrude together.
note that my bowden motor is on a 3HC, the direct motor is on the toolboard 1LC.
EDIT: also when new tool 4 motor DOES spin, it spins extremely slow and not smooth, almost like something is wrong with the wiring. but i have double checked everything. note i am using 4 identical Orbiter 2.0 extruders.
config.g
; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"V-Core3" ; set printer name M669 K11 Y1:-1:0:-1 ; Dual Markforged Kinematics https://forum.duet3d.com/topic/7796/haq-xy/125 https://forum.duet3d.com/topic/21021/dual-markforged-kinematics?_=1672244913067 ;M669 K1 X1:0:0:0 Y1:-1:0:-1 Z0:0:1:0 U0:0:0:1; Matrix mapping for Axis - X:Y:Z:U G21 ; Set Units to Millimeters ; Network M552 S2 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet G4 S2 ; wait for expansion boards to start ; Drives M569 P0.0 S0 D2 ; Left Z physical drive 0.0 goes forwards M569 P0.1 S0 D2 ; Rear Z physical drive 0.1 goes forwards M569 P0.2 S0 D2 ; Right Z physical drive 0.2 goes forwards M569 P0.3 S1 D2 ; Right U toolhead drive 0.3 goes forwards M569 P0.4 S1 D2 ; Left X toolhead drive 0.4 goes forwards M569 P0.5 S0 D2 ; Left Y drive 0.5 goes forwards M569 P0.6 S1 D2 ; Right Y drive 0.6 goes reverse M569 P20.0 S1 D2 ; Extruder physical drive 20.0 goes forwards Toolboard 1LC M569 P21.0 S1 D2 ; Extruder physical drive 21.0 goes forwards Toolboard 1LC M569 P1.0 S1 D2 ; Extruder physical drive 1.0 goes forwards Expansion 3HC M569 P1.1 S1 D2 ; Extruder physical drive 1.1 goes forwards Expansion 3HC M569 P1.2 S1 D2 ; Extruder physical drive 1.2 goes forwards Expansion 3HC M584 Z0.0:0.1:0.2 Y0.5:0.6 X0.4 U0.3 E20.0:21.0:1.0:1.1 ; set drive mapping M350 U16 X16 Y16 Z16 E16:16:16:16 I1 ; configure microstepping with interpolation M92 U80.0 X80.00 Y80.00 Z800.00 E690:690:690:690 ; set steps per mm M906 U2000 X2000 Y2000 Z1800 E1000:1000:1000:1000 I30 ; set motor currents (mA) and motor idle factor in per cent -- safe for Duet 3 mini 5+ M84 S30 ; Set idle timeout ;M98 P"0:/sys/setspeeds.g" ; Set speed and acceleration M566 U1000.00 X1000.00 Y1000.00 Z60.00 E300:300:300:300 P1 ;E300:300 P1 ;X1500.00 Y1500.00 Z6.00 E300 P1 ;E120.00 P1 ; set maximum instantaneous speed changes (mm/min) M203 U30000.00 X30000.00 Y30000.00 Z1000.00 E7200:7200:7200:7200 ;E7200:3600 ;E3600.00 ; set maximum speeds (mm/min) M201 U10000.00 X10000.00 Y10000.00 Z100.00 E3000:3000:3000:3000 ;E10000:3600 ;E3600.00 ; set accelerations (mm/s^2) M207 S0.6 F7200 Z0.2 ; firmware retraction orbiter 2.0 ; Axis Limits M208 X-70 U0 Y0 Z0 S1 ; set axis minima M208 X310 U380 Y306 Z300 S0 ; set axis maxima ;M208 X-70:310 Y0:308 U0:308 Z0:300 ; Endstops M574 X1 S1 P"20.io2.in" ; configure active high endstops Toolhead 1 X low end M574 U2 S1 P"21.io2.in" ; configure active high endstops Toolhead 2 U high end M574 Y2 S1 P"io2.in" ; configure active high endstops Y. IO0 and IO1 also are UART, so do not put endstops on them, use them elsewhere to free up UART. M574 Z1 S2 M671 X-4.5:155:304.5 Y-4.5:305:-4.5 S5 ; define positions of Z leadscrews or bed levelling screws ;M557 X30:280 Y20:300 P5 ; define 5x5 mesh grid M557 X30:280 Y20:270 P5 ; Heaters M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Keenevo 600W Bed" ; configure sensor 0 as thermistor on pin temp0 M950 H0 C"out0" T0 Q10 ; Define Heater0 as the heated bed, bind to Sensor0 M140 H0 P0 ; Define Heated Bed M307 H0 R0.602 K0.401:0.000 D2.44 E1.35 S1.00 B0 ; PID Tuning for Heater0, Heated Bed (100C) M143 H0 S140 ; Set temperature limit for Heater0 to 120C M308 S1 P"20.temp0" Y"thermistor" T100000 B4725 C7.060000e-8 A"Slice Hotend 0" ;Slice Engineering 300C thermistor, settings are online M950 H1 C"20.out0" T1 Q100 ; Define Heater1 as Extruder0 heater, bind to Sensor1 M307 H1 R2.808 K0.368:0.000 D4.56 E1.35 S1.00 B0 V23.8 ; PID Tuning for Heater1, Extruder0 (240C) M143 H1 S325 ; Set temperature limit for heater 1 to 285C M308 S2 P"temp1" Y"thermistor" T100000 B3950 C7.060000e-8 A"Chamber" ; configure sensor 2 as thermistor on pin temp1 M950 H2 C"out1" T2 ;Q10 ; create chamber heater output on out1 and map it to sensor 2 M307 H2 R0.01 K0.200:0.000 D60 E1.35 S1.00 B1 ; enable bang-bang mode for the chamber heater and set PWM limit M141 H2 ; map chamber to heater 2 M143 H2 S120 ; set temperature limit for heater 2 to 60C M308 S3 P"21.temp0" Y"pt1000" A"Slice Hotend 1" ;Slice Engineering RTD PT1000 450C, settings are online M950 H3 C"21.out0" T3 Q100 ; Define Heater1 as Extruder0 heater, bind to Sensor1 M307 H3 R2.808 K0.368:0.000 D4.56 E1.35 S1.00 B0 V23.8 ; PID Tuning for Heater1, Extruder0 (240C) M143 H3 S325 ; Set temperature limit for heater 1 to 285C M308 S4 P"20.temp1" Y"thermistor" A"Cooling Block" T100000 B3950 C7.060000e-8 ; Define Sensor as Chamber temperature M308 S5 Y"drivers" A"4028 Power" ; 4028 power using spare heater M308 S6 Y"mcu-temp" A"Mini 5+ MCU" ; Define Sensor3 as the integrated MCU temperature sensor M308 S7 Y"drivers" A"Mini 5+ TMC Drivers" ; Define Sensor4 as the TMC overheat sensor M308 S8 Y"mcu-temp" P"20.dummy" A"Toolboard0 MCU" M308 S9 Y"drivers" P"20.dummy" A"1LC0 Stepper" M308 S10 Y"mcu-temp" P"21.dummy" A"Toolboard1 MCU" M308 S11 Y"drivers" P"21.dummy" A"1LC1 Stepper" M308 S12 Y"mcu-temp" P"1.dummy" A"3HC MCU" M308 S13 Y"drivers" P"1.dummy" A"3HC TMC Drivers" M308 S14 P"temp2" Y"thermistor" T100000 B3950 C7.060000e-8 A"Orbiter Motor" ; configure sensor 9 as thermistor on pin temp2 M308 S15 P"spi.cs1" Y"thermocouple-max31856" K"K" A"TC0 Chamber Heater"; define temperature sensor number 10 as a K Type thermocouple on the first port of a temperature daughter board plugged into the expansion board with CAN bus address 3. M308 S16 P"spi.cs2" Y"thermocouple-max31856" K"K" A"TC1 Chamber Fins"; define temperature sensor number11 as a T Type thermocouple on the first port of a temperature daughter board plugged into the expansion board with CAN bus address 3. ; Fans M950 H4 C"!out2" T2 Q10 ;H2 ; Define Heater2 as the 4028 fan power, bind to Sensor3 M143 H4 P2 S200 ; Needed M143 to set max temp so the graph scaled correctly M950 F0 C"!20.out1+out1.tach" Q25000 ;Q500 ; create fan 0 on pin out4 and set its frequency M106 P0 C"T0 Layer Fan" L0.0 X1.0 S0 H-1 B0.1 ; set fan 0 name and value. Thermostatic control is turned off M950 F1 C"20.out2+out2.tach" Q500 ; Fan 1 uses out3, and using out3.tach as a tacho input M106 P1 C"T0 Hotend Fan" S0 H1 T45 ; For M106 the H is sensor # and NOT heater #. set fan 1 name and value. Thermostatic control turned on for Hotend M950 F2 C"out5" Q500 ; create fan 1 on pin out5 and set its frequency M106 P2 C"Mini 5+ Board Fan" S0 H5:6:7 T45 ; set fan 1 name and value. Thermostatic control turned on for Hotend M950 F3 C"!out3+out3.tach" Q500 ; Chamber Heater Fan Noctua NF-F12 Industrial M106 P3 C"Chamber Heater Fan" H15 T30 ; S0.3 L0.3 X0.6 B0.1 T30:40 ; set fan 1 name and value. Thermostatic control turned on for Hotend. M950 F4 C"out6" Q500 ; create fan 4 for Water Cooling 12V Fan 4 on pin out4 and set its frequency M106 P4 C"Radiator Cooling Fan" S0 H4 T35 ; set fan 1 name and value. Thermostatic control turned on for liquid cooling hotend M950 F5 C"out4+out4.tach" Q500 ; create fan 4 for Water Cooling 12V Fan 4 on pin out4 and set its frequency M106 P5 C"Liquid Cooling Pump" S0 H4 T20 ; set fan 1 name and value. Thermostatic control turned on for liquid cooling hotend M950 F6 C"!21.out1+out1.tach" Q25000 ;Q500 ; create fan 6 on pin out4 and set its frequency M106 P6 C"T1 Layer Fan" L0.0 X1.0 S0 H-1 B0.1 ; set fan 6 name and value. Thermostatic control is turned off M950 F7 C"21.out2+out2.tach" Q500 ; Fan 7 uses out3, and using out3.tach as a tacho input M106 P7 C"T1 Hotend Fan" S0 H3 T45 ; set fan 7 name and value. Thermostatic control turned on for Hotend M950 F8 C"1.out6" Q500 ; create fan 1 on pin out5 and set its frequency M106 P8 C"3HC Board Fan" S0 H12:13 T45 ; set fan 1 name and value. Thermostatic control turned on for Hotend ; Tool 0 X Axis M563 P0 D0 H1 X0 F0 S"Mosquito Mag Liquid" ; define tool 0 G10 P0 X0 Y0 Z0 S210 R175 ; ; set tool 0 axis offsets, set initial tool 0 active 60C and standby temperatures to 0C ; Tool 1 U Axis M563 P1 D1 H3 F6 X3 S"Mosquito Mag Air" ; define tool 0 G10 L1 P1 U-2.14 X0 Y2.64 Z-0.035 S210 R175 ; ; set tool 0 axis offsets, set initial tool 0 active 60C and standby temperatures to 0C ; Tool 2-- copy mode M563 P2 S"copy mode" D0:1 H1:3 X0:3 F0:6 ; tool 2 uses both extruders and hot end heaters, maps X to both X and U, and uses both print cooling fans G10 P2 X77.5 Y0 U-77.5 S0 R0 ; set tool offsets and temperatures for tool 2 M567 P2 E1:1 ; set mix ratio 100% on both extruders for copy mode ;M568 P2 S1 ; turn on mixing for tool 2 ; Tool 3-- mirror mode ;M563 P3 S"mirror mode" D0:1 H1:3 X0:3 F0:6 ; tool for mirror mode ;G10 P3 X77.5 Y0 U-77.5 S0 R0 ; tool offset for mirror mode (flipped X offset) ;M567 P3 E1:1 ; set mix ratio 100% on both extruders for mirror mode ;M568 P3 S1 ; turn on mixing for tool 3 ; Tool 4-- Toolhead 2 with ROME 1 M563 P4 S"ROME 1" D2:3 H3 X3 F6 ; tool 2 uses both extruders and hot end heaters, maps X to both X and U, and uses both print cooling fans G10 L1 P4 U-2.14 X0 Y2.64 Z-0.035 S210 R175 ; ; set tool 0 axis offsets, set initial tool 0 active 60C and standby temperatures to 0C M567 P4 E1:1 ; set mix ratio 100% on both extruders for copy mode ;M568 P2 S1 ; turn on mixing for tool 2 ; Z-Probe Inductive Probe ;M558 P5 C"20.io0.in" H5 F400 T5000 ; set Z probe type to unmodulated and the dive height + speeds M558 P8 C"^20.io0.in" H8 F400 T9000 A1 ; S0.01 ; set Z probe type to unmodulated and the dive height + speeds G31 P1000 X-28 Y-20 Z10.22 ; Z8.86 ; K0 ; set Z probe trigger value, offset and trigger height, more Z means closer to the bed ;; BLTouch ; M950 S0 C"io7.out" ; Create a servo pin on io7 ; M558 P9 C"io7.in" H5 F240 T10800 A5 ; set Z probe type to unmodulated and the dive height + speeds ; G31 P25 X-28.00 Y-13.00 Z0.78 ; set Z probe trigger value, offset and trigger height, more Z means closer to the bed ;Accelerometer M955 P20.0 I14 ;Input Shaper M593 P"zvdd" F31 ; for 10k acceleration ;M593 P"mzv" F42.5 ; for 15k acceleration ;Filament Sensor0 ;M591 D0 P3 C"20.io1.in" S1 ;M591 D0 L27 R10:190 ;PanelDue 5i M575 P1 S1 B57600 ;NeoPixels x3 M150 X3 Q4000000 ;R128 U128 B128 P128 S2 F0 M150 X3 R255 U255 B255 W255 P255 S2 F0 ; display led ; Custom settings G29 S1 M572 D0:1 S0.065 ; set Pressure Advance K-factor M501 M376 H3 ;M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss global daemonLoop = true ; init filament sensor error global variables if !exists(global.filamentTimestamp) global filamentCounter = 0 global filamentTimestamp = state.Uptime ; init print time logging if !exists(global.runtime) M98 P"runtime.g" ; init LED variables if !exists(global.warmUp) global warmUp = false ; Select default tool M404 N1.75 ; Define filament diameter for print monitor T0tpost2.g tpost1.g tpost0.g tfree4.g tfree2.g tfree1.g tfree0.g tpost4.g
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solved my issue, it was simply my Tool 4 had D2:3 set when it should have been D1:2. i dont yet have motor 3 connected yet. silly mistake.
however, running an orbiter off the 3HC the motor runs very rough and i can feel slight vibration when i touch it running. the 1LC Orbiter is smooth as butter. yet both use 1A current, identical settings, identical wiring. is this normal behavior?
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@RogerPodacter said in New Tool Using 2 Extruder Motors, Not Working:
yet both use 1A current, identical settings, identical wiring. is this normal behavior?
I guess there will be some difference in the settings, possibly just the defaults.
