; Configuration file for Duet 3 (firmware version 3) and RatRig V\Core3 500^3 ; executed by the firmware on start-up ; ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"vcore3" ; set printer name fqdn: vcore3.int.lgx.io M669 K1 ; select CoreXY mode ; Drives M569 P0.0 S0 D3 H500 V500 ; physical drive 0.0 goes backwards M569 P0.1 S0 D3 H500 V500 ; physical drive 0.1 goes backwards M569 P0.2 S0 D3 H500 V500 ; physical drive 0.2 goes backwards M569 P0.3 S1 D3 H500 V500 ; physical drive 0.3 goes forwards M569 P0.4 S1 D3 H500 V500 ; physical drive 0.4 goes forwards M569 P0.5 S0 D2 H500 V500 ; physical drive 0.5 goes backwards M584 X0.3 Y0.4 Z0.2:0.1:0.0 E0.5 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z1600.00 E794 ; set steps per mm M566 X400.00 Y400.00 Z6.00 E120.00 P1 ; set maximum instantaneous speed changes (mm/min) M203 X10800.00 Y10800.00 Z1000.00 E3600.00 ; set maximum speeds (mm/min) M201 X3000 Y3000 Z100.00 E3600.00 ; set accelerations (mm/s^2) M906 X1500 Y1500 Z800 E800 I20 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X500 Y500 Z500 S0 ; set axis maxima ; Endstops M574 X1 S1 P"io2.in" ; configure active-high endstop M574 Y2 S1 P"io1.in" ; configure active-high endstop ; Z-Probe M950 S0 C"io7.out" ; create servo pin 0 for BLTouch M558 P9 C"^io7.in" H5 F300 T10000 A5 S0.05 R0.2 ; set Z probe type to bltouch and the dive height (H) + speeds (F), run probing 5x ; tolerance when probing mm (S), probe recovery time (R), ;; Pay special attention to the values bellow on G31, the Z value needs to be validated for your printer ;; Start with something like 0.5 ;; Documentation available: https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe G31 P500 X-35 Y-0.5 Z2.900 ; set Z probe trigger value, offset and trigger height (90 ºc, 15m after reaching temp) M671 X-6:250:503 Y0:511:0 S100 ; define positions of Z leadscrews or bed levelling screws M557 X5:465 Y5:465 P20 ; define 20x20 mesh grid ; Heaters ;; BED M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed"; configure sensor 0 as thermistor on pin temp0 M950 H0 C"out1" T0 ; create bed heater output on out1 and map it to sensor 0 M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"temp1" Y"thermistor" T100000 B4725 C7.060000e-8 A"Hotend" ; configure sensor 1 as thermistor on pin temp1 M950 H1 C"out2" T1 ; create nozzle heater output on out2 and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S280 ; set temperature limit for heater 1 to 280C ; Fans M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency M106 P0 C"Hotend fan" S1 H1 T45 ; set fan 0 value. Thermostatic control is turned on M950 F1 C"out4" Q20 ; create fan 1 on pin out4 ;M950 F1 C"!out4+out4.tach" Q25000 ; create fan 1 on pin out4 pwm fan (4 wires) M106 P1 C"Layer fan" S0 H-1 L255 ; set fan 1 value. Thermostatic control is turned off ; Lights M950 P2 C"out8" ; create output for lighning via DC DC SSR ; Tools M563 P0 D0 H1 F1 ; 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 ; Filament sensor - Duet3D laser filament monitor M591 D0 P5 C"io3.in" R30:125 E5.0 S1 ; Duet3D laser sensor for extruder drive 0, connected to endstop input 4 (E0), tolerance 30 to 125%, 5mm comparison length, enabled filament monitoring ; Miscellaneous M575 P1 S1 B57600 ; enable support for PanelDue M501 ; load saved parameters from non-volatile memory M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set tension thresholds and actions to run on power loss M404 N1.75 D0.4 ; Filament width and nozzle diameter ;M572 D0 S0.10 ; Pressure Advance T0 ; Define default tool ; Accelerometer - LIS3HD ;; More info: https://duet3d.dozuki.com/Wiki/Accelerometers ;; More info: regarding sensor orientation: https://www.dropbox.com/s/hu2w5mk57l4zqpg/Accelerometer%20Orientation.pdf ;; Possible orientations 01,02,05,06 M955 P0 C"spi.cs3+spi.cs2" I01 S1344 R10; all wires connected to temperature daughter board connector, Orientation 01, Sampling rate 1344, 10b resolution M593 P"ei3" F38 ; use P "shaper" input shaping to cancel ringing at center 38Hz ;M593 P"none" ; disable input shaping ;M593 P"custom" H0.4:0.7 T0.0135:0.0135 ; use custom input shaping