Solved Delta with New Duet 2 WiFi Only homing on y tower
I have installed a new Duet 2 Wifi and currently have firmware 2.05.1 installed. I have used the RepRap config tool to replicate the old settings from when I was using the Duet 0.8.5 as best as I could but when trying to home it only moves the Y tower. My config.g looks like this:
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.2.0 on Tue Jan 05 2021 09:06:47 GMT+0000 (Greenwich Mean Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"The BFK" ; set printer name M665 R171 L360 B155 H468.5 ; Set delta radius, diagonal rod length, printable radius and homed height M666 X0 Y0 Z0 ; put your endstop adjustments here, or let auto calibration find them ; Network M540 PBE:EF:DE:AD:FE:EC ; set custom MAC address M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S1 ; enable FTP M586 P2 S1 ; enable Telnet ; Drives M569 P0 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X160.00 Y160.00 Z160.00 E4462.62 ; set steps per mm M566 X1200.00 Y1200.00 Z1200.00 E6.00 ; set maximum instantaneous speed changes (mm/min) M203 X21000.00 Y21000.00 Z21000.00 E3600.00 ; set maximum speeds (mm/min) M201 X2000.00 Y2000.00 Z2000.00 E1000.00 ; set accelerations (mm/s^2) M906 X1400 Y1400 Z1400 E600 I60 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 Z-0.1 S1 ; set minimum Z ; Endstops M574 X2 Y2 Z2 S1 ; set active high endstops ; Z-Probe M558 P5 R0.4 H10 F120 T2400 ; set Z probe type to effector and the dive height + speeds G31 P100 X0 Y0 Z-0.1 ; set Z probe trigger value, offset and trigger height M557 R155 S20 ; define mesh grid ; Heaters M305 P0 T100000 B3950 R4700 ; set thermistor + ADC parameters for heater 0 M143 H0 S160 ; set temperature limit for heater 0 to 160C M305 P1 X200 ; configure PT100 for heater 1 M143 H1 S285 ; set temperature limit for heater 1 to 285C ; Fans M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off M106 P1 S1 I0 F500 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off ; Tools M563 P0 D0 H1 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 T0 ; select first tool
and my homedelta.g looks like this:
; homedelta.g ; called to home all towers on a delta printer ; ; generated by RepRapFirmware Configuration Tool v3.2.0 on Tue Jan 05 2021 09:06:47 GMT+0000 (Greenwich Mean Time) G91 ; relative positioning ;*** Slow homing has been configured. Change F180 to F1800 below when your configuration is working G1 H1 X483 Y483 Z483 F180 ; move all towers to the high end stopping at the endstops (first pass) G1 H2 X-5 Y-5 Z-5 F1800 ; go down a few mm ;*** Slow homing has been configured. Change F180 to F360 below when your configuration is working G1 H1 X10 Y10 Z10 F180 ; move all towers up once more (second pass) G1 Z-5 F2400 ; move down a few mm so that the nozzle can be centred G90 ; absolute positioning G1 X0 Y0 F2400 ; move X+Y to the centre
I just don't even know where to begin but I will say that I can use the dashboard to move the print head up and down with the Z+ and Z- buttons and all towers move fine and apparently evenly.
Veti last edited by
can you post the output of m119?
M119 Endstops - X: at max stop, Y: not stopped, Z: at max stop, Z probe: not stopped
jay_s_uk last edited by
@KeithW And when that was taken, were X and Z towers at their maximum?
If not, then you have issues with your wiring
No they weren't, I will check the wiring and let you know.
So, although with a multimeter all tower switch connectors were testing closed at the board end once plugged in they were signalling open. I cut them off and crimped fresh ones and it is working now. Thanks