U Axis Max Endstop (RADDS)
Bobbyofna last edited by
Hello, I am a new RRF user trying to install and configure RRF for my custom independent dual x axis 3d printer. I am stuck on trying to figure out where to wire the U axis endstop and how to get RRF to recognize it. I have tried plugging the end stop into every single min and max endstop pin on radds minus the ones being used(x min and y min). Where do I wire the U max endstop to on RADDS and what do I have to do in the config to map the U axis endstop to wherever it is plugged in? I have attached my config.g for reference Thanks!
[[language]] ; Movement section M569 P0 S0 R1 ; Drive 0 goes forwards (change to S0 to reverse it) M569 P1 S0 R1 ; Drive 1 goes forwards M569 P2 S1 R1 ; Drive 2 goes forwards M569 P3 S1 R1 ; Drive 3 goes forwards M569 P4 S1 ; Drive 4 goes forwards M569 P5 S1 ; Drive 5 goes forwards M584 X0 Y1 Z2 U3 E4:5 ; Create U axis for second X carriage before we try to configure it M574 X1 Y1 U2 Z0 S0 ; Set endstop configuration (X and Y endstops at low end, U endstop at high end, active high, no Z endstop) M201 X1500 Y1500 U1500 Z15 E10000 ; Accelerations (mm/s^2) M203 X15000 Y15000 U15000 Z100 E3600 ; Maximum speeds (mm/min) M566 X6000 Y6000 U6000 Z300 E3000 ; Minimum speeds mm/minute M208 X220 Y220 U220 Z200 ; set axis maxima (adjust to suit your machine) M208 X0 Y0 U0 Z-0.2 S1 ; set axis minimum (adjust to make X=0 and Y=0 the edge of the bed) M92 X640 Y1280 U1280 Z800 ; Set axis steps/mm M92 E775:775 ; Set extruder steps per mm G21 ; Work in millimetres G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ; Z probe section M558 P1 X0 Y0 Z1 H3 F20 T3600 ; Smart IR Z probe, used for homing Z axis, dive height 3mm, probe speed 200mm/min, travel speed 5000mm/min G31 X20 Y20 Z1 P500 ; Set the probe height and threshold (put your own values here) ; Heater and thermistor section M305 P0 T100000 R4700 H0 L0 ; Put your own H and/or L values here to set the bed thermistor ADC correction M305 P1 T100000 R4700 H0 L0 ; Put your own H and/or L values here to set the first nozzle thermistor ADC correction M305 P2 T4700 R4700 H0 L0 ; Put your own H and/or L values here to set the second nozzle thermistor ADC correction M301 H1 P10 I0.10 D100 T0.50 S1.0 ; PID settings for extruder 0 M301 H2 P10 I0.10 D100 T0.50 S1.0 ; PID settings for extruder 1 M570 S120 ; Increase to allow extra heating time if needed ; Tool definition section M563 P0 D0 H1 F1 ; Define tool 0 to use extruder drive 0 and heater 1 M563 P1 D1 H2 X3 F2 ; Define tool 1 to use extruder drive 1 and heater 2 G10 P0 X0 Y0 Z0 S0 R0 ; set tool 0 offsets and temperatures G10 P1 Y0 U0 Z0 S0 R0 ; set tool 1 offsets and temperatures
The Pins_RADDS file in github shows that endstop 3 is Arduino Due pin 39. The RADDS documentation should identify which physical pin on the RADDS board that is.