@jumpedwithbothfeet
Thanks for that fast replay......hmmmm M563 is i guess the key?!?
; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.10 on Thu Dec 30 2021 05:49:28 GMT+0100 (Mitteleuropäische Normalzeit)
; General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Dan's WonderMachine" ; set printer name
; Network
M551 P"1945" ; set password
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet
; Drives
M569 P0 D2 S1 ; physical drive 1 goes forwards
M569 P1 D2 S1 ; physical drive 2 goes forwards
M569 P2 D2 S1 ; physical drive 3 goes forwards
M569 P3 D2 S0 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X64 Y64 Z256 I1 ; configure microstepping wit interpolation
M350 E16 I0 ; configure microstepping wit interpolation
M92 X320.00 Y320.00 Z6400.00 E693.69435 ;set steps per mm
M566 X700.00 Y500.00 Z100.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z1000.00 E3600.00 ; set maximum speeds (mm/min)
M201 X900.00 Y800.00 Z700.00 E600.00 ; set accelerations (mm/s^2)
M906 X2000 Y2000 Z600 E900 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 X305 Y305 Z360 S0 ; set axis maxima
; Endstops
M574 X1 S1 P"xstop" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin xstop
M574 Y1 S1 P"ystop" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin ystop
M574 Z1 S2 ; configure Z-probe endstop for low end on Z
; BLTouch
M950 S0 C"exp.heater3"
M558 P9 C"^zprobe.in" H2.5 F500:100 T12000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z3.35 P25 ; set Z probe trigger value, offset and trigger height
M557 X5:295 Y50:300 S29:25 ; define mesh grid
; Heatbed
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 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 S110 ; set temperature limit for heater 0 to 110C
; Hotend
M950 H1 C"e1heat" T1 ; create nozzle heater output on e1heat and map it to sensor 1
M308 S1 P"e1temp" Y"thermistor" T100000 B4100 ; define E0 temperature sensor
M950 H1 C"e1heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S0.85 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S351 ; set temperature limit for heater 1 to 300°C
; Fans
M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 C"PartCooling" S0 H-1 ; set fan 0 name and value. Thermostatic control is turned on
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 C"HotendSink" S0.95 H-1 ; set fan 1 name and value. Thermostatic control is turned off
M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
M106 P2 C"Elect" S0.85 H1 T30 ; set fan 2 name and value. Thermostatic control is turned on
; Tools
M563 P0 S"0.4er Nozzle" D0 H1 F0:1 ; 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
T0 ; select first tool7