config setup issues

tessellate

I have recently setup a custom made cartesian printer. I have upgraded from ramps to the Duet3 mini 5+ wifi board. I am having an issue with a couple of things the moment but they seem to revolve around the setup for the end stops.
I am using mechanical switch enstops for X & Y and BL Touch on Z
X enstop is set to Min
Y to Max
Z to Min
So when they are homed the head is in the upper left corner.

I am finding that when the axis are homed on the Duet Web Control Y is reading as 0 instead of 410 (seeing it is at its max in the Y axis) this is causing issues as the machine wants to move past the end stop.

Once X is homed to 0 it only moves right or in a positive direction if I instruct it to move in a negative direction.

I used the RRF configtool to set the machine up and there seems to be no safety built into stopping the machine from wanting to push past the end stops. once homed it seems to be happy to try to move past them.

The Z axis seems to work fine at the moment.

Any help would be fantastic.

; Configuration file for Duet 3 Mini 5+ (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Wed Nov 29 2023 14:26:26 GMT+1100 (Australian Eastern Daylight Time)

; General preferences
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"sss3dprinter"                               ; set printer name

; Network
M552 S1                                            ; enable network
M586 P0 S1                                         ; enable HTTP
M586 P1 S0                                         ; disable FTP
M586 P2 S0                                         ; disable Telnet

; Drives
M569 P0.0 S1                                       ; physical drive 0.0 goes forwards
M569 P0.1 S1                                       ; physical drive 0.1 goes forwards
M569 P0.2 S1                                       ; physical drive 0.2 goes forwards
M569 P0.3 S1                                       ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.3                           ; set drive mapping
M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E420.00                  ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00                ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00            ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00                ; set accelerations (mm/s^2)
M906 X1400 Y1400 Z1400 E1400 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 X360 Y410 Z380 S0                             ; set axis maxima

; Endstops
M574 X1 S1 P"io0.in"                               ; configure switch-type (e.g. microswitch) endstop for low end on X via pin io0.in
M574 Y2 S1 P"io1.in"                               ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin io1.in
M574 Z1 S2                                         ; configure Z-probe endstop for low end on Z

; Z-Probe
M950 S0 C"io3.out"                                 ; create servo pin 0 for BLTouch
M558 P9 C"io3.in" H5 F120 T6000                    ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X72 Y0 Z3                                 ; set Z probe trigger value, offset and trigger height
M557 X95:275 Y15:395 S20                           ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4267       ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out1" T0                                 ; create nozzle heater output on out1 and map it to sensor 0
M307 H0 B0 S1.00                                   ; disable bang-bang mode for heater  and set PWM limit
M143 H0 S120                                       ; set temperature limit for heater 0 to 120C
M308 S1 P"temp1" Y"thermistor" T100000 B4138       ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out2" T1                                 ; create bed heater output on out2 and map it to sensor 1
M307 H1 B1 S1.00                                   ; enable bang-bang mode for the bed heater and set PWM limit
M140 H1                                            ; map heated bed to heater 1
M143 H1 S280                                       ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"out4" Q500                               ; create fan 0 on pin out4 and set its frequency
M106 P0 S0 H-1                                     ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out5" Q500                               ; create fan 1 on pin out5 and set its frequency
M106 P1 S1 H-1                                     ; set fan 1 value. Thermostatic control is turned off

; 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 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

Duetwebcontrol
Duet3 mini wifi
Cartesian

droftarts

@tessellate please post your homeall.g and homey.g files.

Ian

tessellate

@droftarts see below home all, home y and home x

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Wed Nov 29 2023 17:40:00 GMT+1100 (Australian Eastern Daylight Time)
G91                    ; relative positioning
G1 H2 Z5 F6000         ; lift Z relative to current position
G1 H1 X-365 Y415 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X5 Y-5 F6000     ; go back a few mm
G1 H1 X-365 Y415 F360  ; move slowly to X and Y axis endstops once more (second pass)
G90                    ; absolute positioning
G1 X23 Y15 F6000       ; go to first bed probe point and home Z
G30                    ; home Z by probing the bed

; Uncomment the following lines to lift Z after probing
;G91                   ; relative positioning
;G1 Z5 F100            ; lift Z relative to current position
;G90                   ; absolute positioning

; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Wed Nov 29 2023 17:40:00 GMT+1100 (Australian Eastern Daylight Time)
G91              ; relative positioning
G1 H2 Z5 F6000   ; lift Z relative to current position
G1 H1 Y415 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 H2 Y-5 F6000  ; go back a few mm
G1 H1 Y415 F360  ; move slowly to Y axis endstop once more (second pass)
G1 H2 Z-5 F6000  ; lower Z again
G90              ; absolute positioning

; homex.g
; called to home the X axis
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Wed Nov 29 2023 17:40:00 GMT+1100 (Australian Eastern Daylight Time)
G91               ; relative positioning
G1 H2 Z5 F6000    ; lift Z relative to current position
G1 H1 X-365 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 H2 X5 F6000    ; go back a few mm
G1 H1 X-365 F360  ; move slowly to X axis endstop once more (second pass)
G1 H2 Z-5 F6000   ; lower Z again
G90               ; absolute positioning

fcwilt

@tessellate

Do you by any chance have a config-override.g file?

Frederick