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    Homeing does not work - fadeing x Endstop

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    • humbleJoeundefined
      humbleJoe
      last edited by

      Thanks for this tipp. Every Axis moved from min to max. (z was in wrong direction but i fixed that in the settings\config.g\M569 P2 S0 (before it was S1).

      While testing the X Endstop LED did not start to glimm.

      -> what can I do next 🙂

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      • fcwiltundefined
        fcwilt
        last edited by

        Now that you know the movements are in the right directions and you can cover the entire range from min to max try homing each axis separately.

        Frederick

        Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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        • humbleJoeundefined
          humbleJoe
          last edited by

          Same behavior as before. When I click on the jog buttons (f.ex. Home X) the Z axis moves positiv direction for lets say 5mm, then the X axis moves 5mm positiv after that the z moves negative 5mm again and then the machine stops without any feedback however the X Endstop LED starts glimming.

          I now tried to use the M564 H0 S1 command again and tested after homeing to move any axis. The "homed" once didnt worked - the other ones did. [just for information - but i assume that is how it should behave - I am not experienced with reprap firmware since I just started so I test much with the hope that it can give you any information witch might help you to find out my problem 🙂 ]

          Behavior is simular to the Y axis.
          When trying to home Z it only moves up 5mm and then stops.

          It is only the X Endstop LED that starts glimming. Disconnecting the X Endstop Switch from the mainboard had no effect in this behavior (was just a frustration test ^^)

          fcwiltundefined 1 Reply Last reply Reply Quote 0
          • fcwiltundefined
            fcwilt @humbleJoe
            last edited by

            @humbleJoe

            OK we need to look at your files:

            homeall.g
            homeX.g
            homeY.g
            homeZ.g

            You can use the </> item to enter code.

            Frederick

            Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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            • humbleJoeundefined
              humbleJoe
              last edited by

              Hi Frederick,

              here are the files - i havent changed anything. This is what the https://configtool.reprapfirmware.org/ gave me

              ; homeall.g
              ; called to home all axes
              ;
              ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
              G91                     ; relative positioning
              G1 H2 Z5 F6000          ; lift Z relative to current position
              G1 H1 X-240 Y-240 F3000 ; move quickly to X and Y axis endstops and stop there (first pass)
              G1 H2 X5 Y5 F6000       ; go back a few mm
              G1 H1 X-240 Y-240 F240  ; move slowly to X and Y axis endstops once more (second pass)
              G1 H1 Z-265 F240        ; move Z down stopping at the endstop
              G90                     ; absolute positioning
              G92 Z0                  ; set Z position to axis minimum (you may want to adjust this)
              
              ; Uncomment the following lines to lift Z after probing
              ;G91                    ; relative positioning
              ;G1 Z5 F100             ; lift Z relative to current position
              ;G90                    ; absolute positioning
              
              ; homex.g
              ; called to home the X axis
              ;
              ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
              G91               ; relative positioning
              G1 H2 Z5 F6000    ; lift Z relative to current position
              G1 H1 X-240 F3000 ; move quickly to X axis endstop and stop there (first pass)
              G1 H2 X5 F6000    ; go back a few mm
              G1 H1 X-240 F240  ; move slowly to X axis endstop once more (second pass)
              G1 H2 Z-5 F6000   ; lower Z again
              G90               ; absolute positioning
              
              ; homey.g
              ; called to home the Y axis
              ;
              ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
              G91               ; relative positioning
              G1 H2 Z5 F6000    ; lift Z relative to current position
              G1 H1 Y-240 F3000 ; move quickly to Y axis endstop and stop there (first pass)
              G1 H2 Y5 F6000    ; go back a few mm
              G1 H1 Y-240 F240  ; move slowly to Y axis endstop once more (second pass)
              G1 H2 Z-5 F6000   ; lower Z again
              G90               ; absolute positioning
              
              ; homez.g
              ; called to home the Z axis
              ;
              ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
              G91               ; relative positioning
              G1 H2 Z5 F6000    ; lift Z relative to current position
              G1 H1 Z-265 F3000 ; move Z down until the endstop is triggered
              G92 Z0            ; set Z position to axis minimum (you may want to adjust this)
              
              ; Uncomment the following lines to lift Z after probing
              ;G91              ; relative positioning
              ;G1 Z5 F100       ; lift Z relative to current position
              ;G90              ; absolute positioning
              
              droftartsundefined 1 Reply Last reply Reply Quote 0
              • droftartsundefined
                droftarts administrators @humbleJoe
                last edited by droftarts

                @humbleJoe please also send M115 and post response (shows firmware version) and post config.g.

                Ian

                Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

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                • humbleJoeundefined
                  humbleJoe
                  last edited by humbleJoe

                  Sended M115; Response: FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.03 ELECTRONICS: Duet Ethernet 1.02 or later FIRMWARE_DATE: 2019-06-13b2

                  Config File:

                  ; Configuration file for Duet WiFi (firmware version 2.03)
                  ; executed by the firmware on start-up
                  ;
                  ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:35 GMT+0200 (Mitteleuropäische Sommerzeit)
                  
                  ; General preferences
                  G90                                                ; send absolute coordinates...
                  M83                                                ; ...but relative extruder moves
                  M550 P""                             ; set printer name
                  M918 P1 E4 F2000000                                ; configure direct-connect display
                  
                  ; Network
                  M551 P""                               ; set password
                  M552 P0.0.0.0 S1                                   ; enable network and acquire dynamic address via DHCP
                  M586 P0 S1                                         ; enable HTTP
                  M586 P1 S0                                         ; disable FTP
                  M586 P2 S0                                         ; disable Telnet
                  
                  ; Drives
                  M569 P0 S0                                         ; physical drive 0 goes backwards
                  M569 P1 S0                                         ; physical drive 1 goes backwards
                  M569 P2 S0                                         ; physical drive 2 goes forwards
                  M569 P3 S0                                         ; physical drive 3 goes backwards
                  M584 X0 Y1 Z2 E3                                   ; set drive mapping
                  M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
                  M92 X80.00 Y80.00 Z400.00 E93.00                   ; set steps per mm
                  M566 X1200.00 Y1200.00 Z24.00 E300.00              ; set maximum instantaneous speed changes (mm/min)
                  M203 X9000.00 Y9000.00 Z180.00 E6000.00            ; set maximum speeds (mm/min)
                  M201 X500.00 Y500.00 Z100.00 E5000.00              ; set accelerations (mm/s^2)
                  M906 X800 Y800 Z800 E1000 I50                      ; 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 X235 Y235 Z260 S0                             ; set axis maxima
                  
                  ; Endstops
                  M574 X1 Y1 Z1 S1                                   ; set active high endstops
                  
                  ; Z-Probe
                  M307 H4 A-1 C-1 D-1                                ; disable heater on PWM channel for BLTouch
                  M558 P9 H5 F120 T6000                              ; set Z probe type to bltouch and the dive height + speeds
                  G31 P500 X0 Y0 Z2.5                                ; set Z probe trigger value, offset and trigger height
                  M557 X15:215 Y15:195 S20                           ; define mesh grid
                  
                  ; Heaters
                  M305 P0 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 0
                  M143 H0 S150                                       ; set temperature limit for heater 0 to 150C
                  M305 P1 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 1
                  M143 H1 S275                                       ; set temperature limit for heater 1 to 275C
                  
                  ; 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 H1 T45                          ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
                  M106 P2 S1 I0 F500 H1:0 T45                        ; set fan 2 value, PWM signal inversion and frequency. 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
                  M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
                  
                  
                  

                  I have a name and password, but I deleted it only in this post 🙂

                  -if you see anything where i should add / change something... feel free to tell me - I am a reprap noob

                  Joe

                  droftartsundefined Phaedruxundefined 2 Replies Last reply Reply Quote 0
                  • droftartsundefined
                    droftarts administrators @humbleJoe
                    last edited by droftarts

                    @humbleJoe said in Homeing does not work - fadeing x Endstop:

                    M918 P1 E4 F2000000

                    Direct connect display (eg 12864) is not supported on Duet 2 Wifi, only Maestro. Well, it sort-of is, but you need an adapter board and a special version of the firmware. If you've connected a screen, disconnect it.

                    FIRMWARE_VERSION: 2.03

                    That is an old version of the firmware, ideally update to the latest v2 firmware, which is 2.05.1. But your config.g should work with it.

                    Generally, I can't see much wrong with your config.g. Please check your X endstop is wired correctly, as I think it's most likely that's what's causing the problem. See https://duet3d.dozuki.com/Wiki/Connecting_endstop_switches#Section_Connecting_different_types_of_endstop_switch

                    You could try swapping the X and Y endstop connection, and see if the behaviour swaps to the Y axis.

                    Finally, at the moment your homing files are not set up to use the BLTouch for homing Z; they're using a Z endstop. Replace these lines in homeall.g and homez.g:

                    G1 H1 Z-265 F240        ; move Z down stopping at the endstop
                    G90                     ; absolute positioning
                    G92 Z0                  ; set Z position to axis minimum (you may want to adjust this)
                    

                    with

                    G90                     ; absolute positioning
                    G1 X15 Y15 F6000        ; go to first bed probe point and home Z
                    G30                     ; home Z by probing the bed
                    

                    Ian

                    Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

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                    • humbleJoeundefined
                      humbleJoe
                      last edited by

                      So my homez.g now looks like:

                      ; homez.g
                      ; called to home the Z axis
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
                      G91               ; relative positioning
                      G1 H2 Z5 F6000    ; lift Z relative to current position
                      
                      G90                     ; absolute positioning
                      G1 X15 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
                      
                      

                      and the homeall.g is

                      ; homeall.g
                      ; called to home all axes
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:36 GMT+0200 (Mitteleuropäische Sommerzeit)
                      G91                     ; relative positioning
                      G1 H2 Z5 F6000          ; lift Z relative to current position
                      G1 H1 X-240 Y-240 F3000 ; move quickly to X and Y axis endstops and stop there (first pass)
                      G1 H2 X5 Y5 F6000       ; go back a few mm
                      G1 H1 X-240 Y-240 F240  ; move slowly to X and Y axis endstops once more (second pass)
                      G90                     ; absolute positioning
                      G1 X15 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
                      
                      
                      

                      Is that correct 🙂 ?

                      And the endstop is wired like this: on the duet mainboard only the two outer pins, (GND, 3v3, X Stop). on the ender 3 side i have the following pinout: (Signal, Ground, 3v3). So I wired GND -> GND, X Stop -> Signal and both 3v3 are not used.

                      Thx for the help.
                      Joe

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                      • humbleJoeundefined
                        humbleJoe
                        last edited by

                        So I now changed the X Endstop with the Z Endswitch because I dont use it anymore. It still doesnt work.
                        After changing the lines shown in the last 2 posts I tryed to only home Z.
                        The Z axis only moved some milimeters positive direction and then stopped and the webpage gave me this error.

                        5afd6735-e434-4913-b58d-32c1bf894cb6-grafik.png

                        If I press home all the x axis moves some mm, the y as well (both x and y home buttons then switch to homed) and then the Z axis starts moveing down and never stops, the BL Touch also dont work correct, it was always closed / triggered - like it behaves while printing.
                        So i had to emergency stop just before the print had reached the bed - cause it would not have stopped.
                        This error came after restart
                        98c9f5c4-cc7f-438a-a5c5-d18cf65a26c3-grafik.png .

                        FYI: When I power on the printer the BL Touch does this start process where it tests that it can trigger correct and that works every time.

                        -> can someone tell me what the F is wrong with my setup? Before I switched from the Creality Mainboard v. 1.1.5 everything worked fine so I would guess all this behaviour must be from mistakes in wireing or firmware.
                        however I feel like the wiring is as it is shown in the wiki.

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                        • Phaedruxundefined
                          Phaedrux Moderator @humbleJoe
                          last edited by

                          @humbleJoe said in Homeing does not work - fadeing x Endstop:

                          M307 H4 A-1 C-1 D-1

                          Where do you have the BLtouch wired up to? H4 is certainly incorrect. It should either be heater pin 3 or 7. Without that being correct you can't deploy or retract the pin.

                          Z-Bot CoreXY Build | Thingiverse Profile

                          humbleJoeundefined 1 Reply Last reply Reply Quote 0
                          • humbleJoeundefined
                            humbleJoe @Phaedrux
                            last edited by humbleJoe

                            @Phaedrux said in Homeing does not work - fadeing x Endstop:

                            @humbleJoe said in Homeing does not work - fadeing x Endstop:

                            M307 H4 A-1 C-1 D-1

                            Where do you have the BLtouch wired up to? H4 is certainly incorrect. It should either be heater pin 3 or 7. Without that being correct you can't deploy or retract the pin.

                            You are correct, it is H3/ Pin 8. I connected the BL Touch the recommended way from the wiki:

                            e0451f49-7c63-4f68-a93c-26e824a90de4-grafik.png

                            Thx for this hint - this was an user error ^^.

                            I will fix this after work and also review the rest of my code configurations before I waste your time 🙂

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                            • humbleJoeundefined
                              humbleJoe
                              last edited by humbleJoe

                              so here is an Update:
                              after getting the BL Touch right and fixing the following files:

                              config.g

                              ; Configuration file for Duet WiFi (firmware version 2.03)
                              ; executed by the firmware on start-up
                              ;
                              ; generated by RepRapFirmware Configuration Tool v3.1.4 on Sat Jul 18 2020 12:48:35 GMT+0200 (Mitteleuropäische Sommerzeit)
                              
                              ; General preferences
                              G90                                                ; send absolute coordinates...
                              M83                                                ; ...but relative extruder moves
                              M550 P""                             ; set printer name
                              M918 P1 E4 F2000000                                ; configure direct-connect display
                              
                              ; Network
                              M551 P""                               ; set password
                              M552 P0.0.0.0 S1                                   ; enable network and acquire dynamic address via DHCP
                              M586 P0 S1                                         ; enable HTTP
                              M586 P1 S0                                         ; disable FTP
                              M586 P2 S0                                         ; disable Telnet
                              
                              ; Drives
                              M569 P0 S0                                         ; physical drive 0 goes backwards
                              M569 P1 S0                                         ; physical drive 1 goes backwards
                              M569 P2 S0                                         ; physical drive 2 goes forwards
                              M569 P3 S0                                         ; physical drive 3 goes backwards
                              M584 X0 Y1 Z2 E3                                   ; set drive mapping
                              M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
                              M92 X80.00 Y80.00 Z400.00 E93.00                   ; set steps per mm
                              M566 X1200.00 Y1200.00 Z24.00 E300.00              ; set maximum instantaneous speed changes (mm/min)
                              M203 X9000.00 Y9000.00 Z180.00 E6000.00            ; set maximum speeds (mm/min)
                              M201 X500.00 Y500.00 Z100.00 E5000.00              ; set accelerations (mm/s^2)
                              M906 X800 Y800 Z800 E1000 I50                      ; 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 X235 Y235 Z260 S0                             ; set axis maxima
                              
                              ; Endstops
                              M574 X1 Y1 Z1 S1                                   ; set active high endstops
                              
                              ; Z-Probe
                              M307 H3 A-1 C-1 D-1
                              M558 P9 H5 F100 T2000
                              G31 X0 Y0 Z0 P25
                              M557 X15:215 Y15:195 S20                           ; define mesh grid
                              
                              ; Heaters
                              M305 P0 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 0
                              M143 H0 S150                                       ; set temperature limit for heater 0 to 150C
                              M305 P1 T100000 B4092 R4700                        ; set thermistor + ADC parameters for heater 1
                              M143 H1 S275                                       ; set temperature limit for heater 1 to 275C
                              
                              ; 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 H1 T45                          ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
                              M106 P2 S1 I0 F500 H1:0 T45                        ; set fan 2 value, PWM signal inversion and frequency. 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
                              M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
                              
                              
                              

                              deployprobe.g

                              M280 P3 S10 I1
                              

                              retractprobe.g

                              M280 P3 S90 I1
                              

                              Here is what happens:
                              When I home X and Y axis, the printhead moves z positive, some mm (less then 5) into x/y positive direction (my endstops are low end/ so other direction and will never get triggered) and then z negative and stops there.-> he thinks the home was a success!
                              The Z homeing works now (or at least it tests it once, the second / faster test doesnt work).

                              After homeing all axis (doesnt matter if allhome/ or to home 1 by 1) the printer thinks that the point he is at the moment is his home (even if it is in the middle of the build plate because he never drives to the endstops). So i can move the X and Y axis only in more positive direction but not nevative (as long as I dont move positive first. then I am able to drive as much negative as I did positive before.)

                              Edit:
                              One other thing about the endstops. at the moment I used normaly open switches because i was not able to use normaly closed once - changeing the 1 to 0 and 0 to 1 in the config.g made no diffrence

                              Endstops
                              M574 X1 Y1 Z1 S1 
                              

                              same behavior as

                              Endstops
                              M574 X0 Y1 Z1 S1 
                              

                              How can this be?
                              Any tipps what I can do next 🙂

                              1 Reply Last reply Reply Quote 0
                              • fcwiltundefined
                                fcwilt
                                last edited by

                                Hi,

                                So when you home X or Y the result is some small movement on X or Y in the positive direction.

                                Correct?

                                If so that is because your end stops are already triggered when the home begins.

                                • The 1st move in the negative direction never happens because the end stop is triggered
                                • The 2nd move in the positive direction happens as expected giving the 5 mm of movement in the positive direction
                                • The 3rd move in the negative direction never happens because the end stop is triggered

                                Try changing the M574 command to specify active low if it is now active high (or vice versa).

                                Frederick

                                Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

                                1 Reply Last reply Reply Quote 0
                                • humbleJoeundefined
                                  humbleJoe
                                  last edited by humbleJoe

                                  Hi,

                                  well thx for this hint. I directly homed again while holding the x endstop and it works as it should until I let it again.
                                  So now my question is why is it that my machine thinks he is always triggered even when the Endstop LEDs are not shineing. -> why doesnt it work when i change the M574 command from X0 to X1 or other direction or die S1 to S0?

                                  Greetings
                                  Joe

                                  Edit:

                                  I use NO Switches with 2 wires. So I wired only the 2 outer pins as said in this wiki: https://duet3d.dozuki.com/Guide/2.)+Wiring+your+Duet+2+WiFi-Ethernet/9?lang=en
                                  And I have the config.g as posted above. what would be the correct commands for my ender 3 with this setup? can anybody tell me I will test it then 🙂

                                  1 Reply Last reply Reply Quote 0
                                  • fcwiltundefined
                                    fcwilt
                                    last edited by

                                    Hi,

                                    In the M574 the number after the X,Y,Z specifies if the end stop is at the low or high end of the axis range.

                                    S1 specifies an active high input, S0 specifies active low.

                                    You need to use S0 since your switches, when closed, connect the input to ground.

                                    Frederick

                                    Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

                                    1 Reply Last reply Reply Quote 0
                                    • humbleJoeundefined
                                      humbleJoe
                                      last edited by humbleJoe

                                      Ok, then I have understood that correctly. So here is my endstop config from config.g

                                      Endstops
                                      M574 X1 Y1 Z1 S0
                                      

                                      and this is how i wired the x and y endstops on the duet:
                                      IMG_1700.jpg

                                      this is how both endstops (normaly closed) are connected:
                                      IMG_1701.jpg

                                      but they behave weird. When I interrupt the connection (pushing the trigger or just disconnect the switch) the red LED goes off and i am able to home correct. -> so the FW works as NO Switches.
                                      Here I have the x-endstop just connected and the board thinks it is triggered when it is not, but the disconnected y is not "triggered".

                                      IMG_1702.jpg

                                      In my understanding it shouldnt behave like this - might there be an overwrite file where I also have to change something because inverting the config.g to S0 or S1 makes both no diffrence in behaviour.

                                      But when I change thw wires on the switch side to NO it works fine. How ever I want to use them in NC mode.

                                      BTW can i scale the images down in this view ? that i dont spam pages ?

                                      Joe

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                                      • Phaedruxundefined
                                        Phaedrux Moderator
                                        last edited by

                                        Where are your endstops actually located? Left/right front/back?

                                        Low end of travel is to the left, high end to the right.
                                        Low end to the front, high end to the back.
                                        -x to the left, +x to the right.
                                        -y to the front, +y to the back.

                                        Your homeall file is setup for the switches to be at the low ends of travel. Is that still the case?

                                        What does your M574 line look like now?

                                        For the Ender 3 pro in RRF2 it should be M574 X1 Y1 Z1 S1

                                        Z-Bot CoreXY Build | Thingiverse Profile

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                                        • humbleJoeundefined
                                          humbleJoe
                                          last edited by humbleJoe

                                          Hi,

                                          I havent changed anything on the positioning of the ender 3 pro switches. So when I look at my printer the x is on left side and the y on the back.

                                          In the config.g file the M574 command is

                                          ; Endstops
                                          M574 X1 Y1 Z1 S1
                                          

                                          Ok for reasons that I dont understand the homeing process now works as intended. exept for one little detail. it trys to home the z axis with the BL Touch on spot near the x endstop so out of the heated bed. How do I fix this :)?

                                          The x & y endstop LED is always on when not triggered. I asume that is fine?!
                                          When Y triggered the LED goes off how ever when X is triggered the LED goes from bright shine to low dimmed but not off. -> is that a problem / do you guys have that behavior as well?

                                          Joe

                                          DIY-O-Sphereundefined fcwiltundefined 2 Replies Last reply Reply Quote 0
                                          • DIY-O-Sphereundefined
                                            DIY-O-Sphere @humbleJoe
                                            last edited by

                                            @humbleJoe said in Homeing does not work - fadeing x Endstop:

                                            of the heated bed. How do I fix this :)?

                                            Edit x and y position in homeall.g and homez.g
                                            G1 X15 Y15 F6000 ; go to first bed probe point and home Z

                                            (UTC+1)

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