A axis for rotation
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Hello, Can anyone help me setup an A axis on a duet 3 6HC with a 1XD expansion board? I have need to run a rotary axis at a specific speed for 180 degree rotation. I'm not sure how to setup the A axis though. I have all the wiring done but I could use help with my configuration.
Here is what I have so far
Thank you for any help you can offer.
; Configuration file for Duet 3 (firmware version 3.3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.10 on Thu Jun 09 2022 16:25:30 GMT-0600 (Central Standard Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Duet 3" ; set printer name ; Drives M569 P122.0 S1 R0 ; physical drive 121.0 goes forwards M569 P122.0 T2.7:2.7:2.7:2.7 M569 P0.1 S1 ; physical drive 0.1 goes forwards M569 P0.2 S1 ; physical drive 0.2 goes forwards M584 A122.0 ;Y0.1 Z0.2 ; set drive mapping M350 X16 ;Y16 Z16 I1 ; configure microstepping with interpolation M92 A29.7123 ;Y80.00 Z400.00 ; set steps per mm M566 X900.00 ;Y900.00 Z60.00 ; set maximum instantaneous speed changes (mm/min) M203 X6000.00 ;Y6000.00 Z180.00 ; set maximum speeds (mm/min) M201 X500.00 ;Y500.00 Z20.00 ; set accelerations (mm/s^2) M906 X800 ;Y800 Z800 I30 ; 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 X230 Y210 Z200 S0 ; set axis maxima ; Endstops ; WARNING: No endstops configured ; Z-Probe ;M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed ;M557 X15:215 Y15:195 S20 ; define mesh grid ; Heaters M308 S0 P"temp0" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 0 as thermistor on pin temp0 M950 H0 C"out0" T0 ; create bed heater output on out0 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 S125 ; set temperature limit for heater 0 to 125C ;Virtual Heaters M308 S4 Y"mcu-temp" A"MCU" ; create mcu temperature M308 S5 Y"drivers" A"Stepper driver" ; create driver temperatures ; Fans M950 P0 C"out4" Q2 ; create fan 0 on pin out4 and set its frequency ;M106 P0 S0 H T15 ; set fan 0 value. Thermostatic control is turned on M950 F0 C"out5" Q2 ; create fan 1 on pin out5 and set its frequency M106 P0 S1 H4 T30 ; set fan 1 value. Thermostatic control is turned on M950 P2 C"out6" Q2 ; create Pin out 2 on pin out6 and set its frequency ; Tools ;M563 P0 D0 F0 ; 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 ; Custom settings are not defined ; Miscellaneous M501 ; load saved parameters from non-volatile memory M911 S18 R21 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss ;T0 ; select first tool -
@baird1fa that looks OK to me, except that you will need to set the A motor current in the M906 command.
