Strange behaviour XY moves

[bartekp]

Strange behaviour

Hello , I'm fitting a duo 2 wifi board to my JGaurora a5 printer and after commissioning there is a strange behaviour no matter if I move the X or Y axis the other axis also starts to move . The same with Home all axes, is there anyone who knows where the problem lies?

; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.3 on Mon Oct 04 2021 22:39:47 GMT+0200 (czas środkowoeuropejski letni)

; General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name
M669 K1 ; select CoreXY mode
M501

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

; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P1 S0 ; physical drive 1 goes backforwards
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 Z16 E16 I0 ; configure microstepping without interpolation
M350 X16 Y16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E800 ; set steps per mm
M566 X700.00 Y700.00 Z30.00 E600.00 ; set maximum instantaneous speed changes (mm/min)
M203 X30000.00 Y30000.00 Z200.00 E10000.00 ; set maximum speeds (mm/min)
M201 X5000.00 Y5000.00 Z30.00 E200.00 ; set accelerations (mm/s^2)
M906 X1500 Y1500 Z1500 E1700 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 X300 Y300 Z200 S0 ; set axis maxima

; Endstops
M574 X2 S1 P"xstop" ; configure switch-type (e.g. microswitch) endstop for high end on X via pin xstop
M574 Y2 S1 P"ystop" ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin ystop
M574 Z1 S1 P"zstop" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin zstop

; Z-Probe
M950 S0 C"exp.heater3"
M558 P9 C"^zprobe.in" H5 F100 T2000
G31 P500 X30 Y60 Z8 ; set Z probe trigger value, offset and trigger height
M557 X15:315 Y15:315 S20 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
M307 H0 R0.148 K0.195:0.000 D4.38 E1.35 S1.00 B0 ; 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 R4700 P"e0temp" Y"thermistor" T100000 B3950 C0 ; define E0 temperature sensor
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 R1.403 K0.258:0.000 D9.56 E1.35 S1.00 B0 V24.2 ; 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"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
M106 P2 S1 H1 T45 ; set fan 2 value. Thermostatic control is turned on

; 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
T0 ; select first tool

[infiniteloop]

@bartekp

… strange behaviour no matter if I move the X or Y axis the other axis also starts to move . The same with Home all axes, is there anyone who knows where the problem lies?

Yes, in this line of your config.g:

M669 K1 ; select CoreXY mode

Don't know your printer, but it can't be a coreXY. Try

M669 K0 ; select Cartesian mode

instead.

[Phaedrux]

@bartekp said in Strange behaviour XY moves:

M501

Also this needs to go at the end of your config.g otherwise it will just get overridden by the commands in config.g.

[bartekp]

ok Thanks for help topic closed