@SonnyD1 this is my setting of the limit switches with an Idex printer

; Endstops
M574 Y1 S1 P"io1.in"
M574 X1 S1 P"io2.in"
M574 U2 S1 P"io4.in"
M574 Z2 S1 P"io6.in"

I think U2 S1 would be correct right?

; Configuration file for Duet 3 Mini 5+ (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Sat Nov 26 2022 13:27:47 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"Proschi 3D E2"                                        ; set printer name

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

; Drives
M569 P0.0 S0 D3 H50 V30                                          ; physical drive 0.0 goes forwards
M915 P0.0 T50
M569 P0.1 S1 D3 H50 V30                                           ; physical drive 0.1 goes forwards
M915 P0.1 T30
M569 P0.2 S0 D3 H50 V30                                           ; physical drive 0.2 goes forwards
M915 P0.2 T50
M569 P0.3 S1 D3 H50 V30                                          ; physical drive 0.3 goes forwards
M915 P0.3 T50
M569 P0.4 S0 D3 H50 V30                                           ; physical drive 0.4 goes forwards
M915 P0.4 T50
M569 P0.5 S1 D3 H50 V30                                           ; physical drive 0.5 goes forwards
M915 P0.5 T50
M584 X0.0 Y0.1 Z0.2 E3:5 U4                        ; set drive mapping
M350 X16 Y16 U16 Z16 E16:16 I1                     ; configure microstepping without interpolation
M92 X80 Y80 U80 Z800 E286.216 :286.216             ; set steps per mm
M566 X480 Y300 U480 Z24 E300:300                   ; set maximum instantaneous speed changes (mm/min)
M203 X12000 U12000 Y10000 Z600 E3000:3000          ; set maximum speeds (mm/min)
M201 X1000 U1000 Y500 Z100 E3000:3000              ; set accelerations (mm/s^2)
M906 X850 U850 Y850 Z800 E800:800 I30            ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                            ; Set idle timeout

; Axis Limits
M208 X10 Y-3 Z0 U35 S1                                         ; set axis minima
M208 X335 Y255 Z240 U355 S0                                    ; set axis maxima

; Endstops                                       ; configure switch-type (e.g. microswitch) endstop for high end on Z via pin null
M574 Y1 S1 P"io1.in"
M574 X1 S1 P"io2.in"
M574 U2 S1 P"Io4.in"
;M915 X S-63 H10 R1 ; Set very sensitive stall detect
;M574 X1 S3 ; configure endstop for stall detection
;M915 X S20 H140 R0 ; Set very sensitive stall detect
;M915 X S-63 H10 R1 ; Set very sensitive stall detect

; Filament Sensoren
M591 D1 P1 C"io5.in" S1
M591 D0 P1 C"io6.in" S1
; Z-Probe
M558 P1 C"io3.in" H5 A5 S0.005 F150 T6000           ; set Z probe type to unmodulated and the dive height + speeds
G31 P500 X10 Y20 Z0.5 ;0.55 Simplify set Z probe trigger value, offset and trigger height
M557 X30:330 Y50:210 P3                              ; define mesh grid

; Heaters
M308 S0 P"Temp0" Y"thermistor" T100000 B4138              ; 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 B1 S1.00                                          ; enable 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 P"Temp1" Y"thermistor" T100000 B4725 C7.06e-8    ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T2                                       ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00                                          ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S340                                              ; set temperature limit for heater 1 to 340C
M308 S2 P"Temp2" Y"thermistor" T100000 B4725 C7.06e-8   ; configure sensor 2 as thermistor on pin temp2
M950 H2 C"out2" T1                                        ; create nozzle heater output on out2 and map it to sensor 2
M307 H2 B0 S1.00                                          ; disable bang-bang mode for heater  and set PWM limit
M143 H2 S340                                              ; set temperature limit for heater 2 to 340C
; Temp Sensoren
M308 S10 Y"mcu-temp" A"MCU" ; defines sensor 10 as MCU temperature sensor
M308 S11 Y"drivers" A"Duet stepper drivers" ; defines sensor 11 as stepper driver temperature sensor
;M950 F5 C"out6" Q500 ; create fan 2 on pin fan2 and set its frequency
;M106 P5 H3 T40:70 ; set fan 2 value
; Fans
M950 F0 C"vfd" Q500                                      ; create fan 0 on pin out4 and set its frequency
M106 P0 C"Extruder&Bauteile" S0 H-1
;M950 F5 C"out6" Q500
;M106 P5 C"Board" S0 H-1
M950 F2 C"out3" Q500                                    ; create fan 0 on pin out4 and set its frequency
M106 P2 C"Filter Lüfter" S0 H-1 Q25000                                        ; set fan 0 value. Thermostatic control is turned off                                          ; set fan 1 value. Thermostatic control is turned off
M950 F3 C"out5" Q500                                      ; create fan 2 on pin vfd and set its frequency
M106 P3 C"LED" S150 H-1                                            ; set fan 2 value. Thermostatic control is turned off
M950 F4 C"out4+out4.tach" Q25000
M106 P4 C"Aktiv Kühlung" S0 H-1                                          

; Create a tool that uses the low end (X) carriage
M563 P0 D0 H1 F0  S"linker Extruder"          ; tool 0 uses extruder 0, heater 1 and fan 0
G10 P0 X0 Y0 Z0 S0 R0       ; set tool 0 offsets and temperatures

; Create a tool that uses the high end (U) carriage
M563 P1 D1 H2 X3 F0  S"rechter Extruder"        ; tool 1 uses extruder 1, heater 2, fan 2, and maps X to U
G10 P1 Y-0.4 U26.6 Z-0.10 R0       ; set tool 1 offsets and temperatures

; Create a tool that prints 2 copies of the object using both carriages
M563 P2 D0:1 H1:2 X0:3 F0:0 S"Duplicate"; tool 2 uses both extruders, hot end heaters and fans, and maps X to both X and U
G10 P2 X-25 Y0 U-176.3 Z0 S0 R0 ; set tool offsets and temperatures
G10 P2 R0 S0
M567 P2 E1:1 ; set mix ratio 100% on both extruders
;Create a tool that Prints in Mirrior Mode
M563 P3 S"Mirror" H1:2 D0:1 X0:3 F0:0 
G10 P3 X-25 Y0 U-176.3 Z0 S0 R0
G10 P3 R0 S-2
; Custom settings are not defined
;Temperatur anpassung MCU
M912 P0 S2
; 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

@markz post processing script:

{REPLACE "Material Length" "Filament length"}

@dc42 It was a G1 command in the intro line. The right extruder came too close to the left one. I shortened the movement by 5mm and the message disappeared. Thank you for your explanation

Hello everyone here who helped me. I was able to successfully install a version that was before 2.02. Then the printer could be updated via the Raise software. The whole thing was worth it for me, because now I have the possibility to control it via octoprint for whatever reason. thank you again

@oliof OK thank you.
then it is better to apply it only on the y low and z high axis.
and to work with limit switches on the x and u axis

M291 P"Start.g wird ausgeführt" S0
M98 P"/Macros/SUB/CheckDoor"          ;Door open or closed
M561
M106 P3 S0
G4 S1
M106 P3 S25
G4 S1
M106 P3 S0
G4 S1
M106 P3 S25                          ;dimme LED for IR Probe
M98 P"/Macros/SUB/Preheat"           ;Preheat for Loaded Filament
if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
  G28
G28 Z0
M98 P"/Macros/Buildplate"            ;Load Hightmap for Buildplate and Filament
M98 P"config_probe.g"
  

Wish you all a healthy and better year 2021

@RogerPodacter

I have no H2 in my file.

G1 H2 U379 F6000 ; park the U carriage

The conversion to the duet 3 mini is complete. Just a few things to adjust. Thank you for your help, you are great

@UserXY
Wenn du es in daemon.g schreibst wird es alle 10 Sekunden abgefragt

I have the following code in start.g to visualize that the print has started.
I am using two Adafruit 8np for this.

M291 P"Start.g wird ausgeführt" S0
M98 P"/Macros/SUB/CheckDoor"          ;Door open or closed
M98 P"/Macros/LED/rot blau blinken"
M561
M106 P3 S0
G4 S1
M106 P3 S25
G4 S1
M106 P3 S0
G4 S1
M98 P"/Macros/LED/grün"
M290 R0 S0
M106 P3 S25                          ;dimme LED for IR Probe
M98 P"/Macros/LED/rot blau blinken"
M98 P"/Macros/SUB/Preheat"           ;Preheat for Loaded Filament
if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
M150 R0 U0 B0 Y0
  G28
G28 Z0
M98 P"/Macros/Buildplate"            ;Load Hightmap for Buildplate and Filament
M98 P"config_probe.g"
  

M150 R255 S16
G4 P100
M150 Y0 S16
G4 P100
M150 R255 S16
G4 P100
M150 Y0 S16
G4 P100
M150 R255 S16
M150 Y0 S16
G4 P100
M150 B255 S16
G4 P100
M150 Y0 S16
G4 P100
M150 B255 S16
G4 P100
M150 Y0 S16
G4 P100
M150 R255 S16
G4 P100
M150 Y0 S16
G4 P100
M150 R255 S16

I also use the LED to visualize when the door is opened - 5 seconds of red when it's opened and 5 seconds of green when it's closed again.

I would be interested to know how and for what purposes you use your LEDs.

@dc42 said in Idex second Z probe on the U axis:

@Proschi78 are the axes just shown incorrectly in the height map viewer, and the actual compensation applied is correct?
Please show the GCode commands that you are using to generate the height map.

I only use G29 K1

i have a Macro with the M557 U66:300 Y2:230
I start first, and then I give the G29 K1 command.
I haven't started printing yet to see if it's just rotated in the map.
I think it's better to have both on the same axis, unfortunately I don't have space on the x-axis for the additional BL touch.
Since I like to print on structured Pei, I need the Bl Touch.

I have an IR Probe on my X axis and a BL Touch on the U axis. When I create a height map with the u axis, Y and U are swapped. On the height map, U then runs in the Y direction and Y in the X direction. why is that?

@OwenD that would probably be easier.
job.filePosition

Current position in the file being processed (in bytes or null)

is there an object model that shows the printing progress as a percentage?
I would like to color my Led according to print progress.

Is it planned that it will be implemented to control led's via CAN

@oliof It works perfectly with 2 pieces. Thanks

@droftarts Ok I'll test it this afternoon thanks.

best regards Jan