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    Bed leveling mesh calibration not working

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    • Phaedruxundefined
      Phaedrux Moderator @Mythbear74
      last edited by

      @Mythbear74 said in Bed leveling mesh calibration not working:

      G29 it starts in an area without anything under it

      https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_mesh_bed

      You'll need to define the area safe for probing.

      Z-Bot CoreXY Build | Thingiverse Profile

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      • Mythbear74undefined
        Mythbear74
        last edited by

        So I did what the guide said, but for some reason, the model keeps coming up as incredibly uneven and all it does is probe the four corners. I don’t know if it’s supposed to do that or it’s supposed to do the whole board.

        oliofundefined 1 Reply Last reply Reply Quote 0
        • oliofundefined
          oliof @Mythbear74
          last edited by

          @Mythbear74 please share with us some more details about your printer (print area, nozzle location relative to probe), as well as your config.g and if you have them config-override.g, mesh.g, and bed.g .

          <>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>

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          • soare0undefined
            soare0 @Mythbear74
            last edited by

            @Mythbear74

            M208 X0:524 Y0:600						  ; Xcarriage move, Ycarriage move
            
            ;********************other stuff
            
            ; Axis Limits
            M208 X0 Y0 Z0 S1                                   ; set axis minima
            M208 X525 Y601 Z800 S0                             ; set axis maxima
            
            ;********************other stuff
            
            M557 X20:520 Y50:550 S50                          ; define mesh grid
            
            

            That is, assuming that homing works right, at least. My grid is big, you need to adapt. It may be that my M208s are redundant, but you got the ideea. This is what configuration did for me, and I just modified it a little.

            gloomyandyundefined 1 Reply Last reply Reply Quote 0
            • gloomyandyundefined
              gloomyandy @soare0
              last edited by

              @soare0 It is really best to share the full files as requested above, makes it much easier for folks to be able to understand what is happening.

              soare0undefined 1 Reply Last reply Reply Quote 0
              • soare0undefined
                soare0 @gloomyandy
                last edited by

                @gloomyandy
                Indeed, but thats not me who need to share the full file dear...

                1 Reply Last reply Reply Quote 0
                • Mythbear74undefined
                  Mythbear74
                  last edited by

                  Oh ya I forgot more information

                  Ender three with bltouch using a btt skr2 mainboard I think running reprap, the only thing I’ve gone and changed is the M557

                  gloomyandyundefined 1 Reply Last reply Reply Quote 0
                  • gloomyandyundefined
                    gloomyandy @Mythbear74
                    last edited by

                    @Mythbear74 As above please upload your config.g config-override.g, mesh.g, and bed.g files. Without them there is not much we can do to help you.

                    Mythbear74undefined 1 Reply Last reply Reply Quote 0
                    • Mythbear74undefined
                      Mythbear74
                      last edited by

                      All right, I’ll have in a bit

                      Mythbear74undefined 1 Reply Last reply Reply Quote 0
                      • Mythbear74undefined
                        Mythbear74 @Mythbear74
                        last edited by

                        @Mythbear74 https://drive.google.com/drive/folders/1mVh4PYC3evAnAbOAZaH302QmmA_yATmp?usp=sharing

                        Mythbear74undefined 1 Reply Last reply Reply Quote 0
                        • Mythbear74undefined
                          Mythbear74 @Mythbear74
                          last edited by

                          Here it is

                          soare0undefined 1 Reply Last reply Reply Quote 0
                          • soare0undefined
                            soare0 @Mythbear74
                            last edited by soare0

                            @Mythbear74 Why not post here, as code?, Unless is for some secret military project, but then... google drive?

                            997ec75b-01f2-45e8-a468-a9dd11505093-image.png

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                            • Mythbear74undefined
                              Mythbear74
                              last edited by

                              Yeah, like I said before I’m new and this is like my first time using the thing also, I don’t know how to find this tab when signing into this account

                              soare0undefined 1 Reply Last reply Reply Quote 0
                              • soare0undefined
                                soare0 @Mythbear74
                                last edited by soare0

                                @Mythbear74 I paranoidly may think that on google drive you posted some infected files, if I would judge your answer. This... tab you speak about, will appear when you reply, at least on a normal computer.
                                Again, here is the explanation, in included image. If you still cant figure it, maybe you should make your 3d printer a gift for somebody. Dont mean to be ... mean, but just honest.

                                2b489c4a-c1f1-406e-8e44-753ab5a05fa8-image.png

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                                • Mythbear74undefined
                                  Mythbear74
                                  last edited by

                                  So do you want me to send the code again but in this other way

                                  1 Reply Last reply Reply Quote 0
                                  • Phaedruxundefined
                                    Phaedrux Moderator
                                    last edited by

                                    You can drag and drop the config.g onto the post box to upload it here. Or even copy and paste the text here.

                                    Z-Bot CoreXY Build | Thingiverse Profile

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                                    • Mythbear74undefined
                                      Mythbear74
                                      last edited by droftarts

                                      Here is my config.g it was having trouble sending the file

                                      ; Configuration file for SKR-E3-RRF (firmware version 3)
                                      ; executed by the firmware on start-up
                                      ;
                                      ; generated by RepRapFirmware Configuration Tool v3.1.10+4-LPC on Tue Jan 19 2021 17:25:01 GMT+0800 (中国标准时间)
                                      
                                      ; General preferences
                                      M950 P1 C"SP"
                                      M42 P1 S1
                                      
                                      G90                                            ; send absolute coordinates...
                                      M83                                            ; ...but relative extruder moves
                                      M550 PAsa3DPrinter                         ; set printer name
                                      
                                      ; Network
                                      M552 S-1
                                      M552 S0
                                      M587 S"namllok" P"7856501514"
                                      M552 S1
                                      M586 P0 S1                                     ; enable HTTP
                                      M586 P1 S0                                     ; disable FTP
                                      M586 P2 S0                                     ; disable Telnet
                                      
                                      ; Drives
                                      M569 P0 S0                                     ; physical drive 0 goes forwards using default driver timings
                                      M569 P1 S0                                     ; physical drive 1 goes forwards using default driver timings
                                      M569 P2 S1                                     ; physical drive 2 goes forwards using default driver timings
                                      M569 P3 S0                                     ; physical drive 3 goes forwards using default driver timings
                                      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 X900.00 Y900.00 Z60.00 E120.00            ; set maximum instantaneous speed changes (mm/min)
                                      M203 X12000.00 Y12000.00 Z600.00 E1200.00      ; set maximum speeds (mm/min)
                                      M201 X600.00 Y600.00 Z20.00 E350.00            ; set accelerations (mm/s^2)
                                      M906 X700 Y700 Z650 E750 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 X230 Y230 Z250 S0                         ; set axis maxima
                                      
                                      ; Endstops
                                      M574 X1 S1 P"xstop"                            ; configure active-high endstop for low end on X via pin xstop
                                      M574 Y1 S1 P"ystop"                            ; configure active-high endstop for low end on Y via pin ystop
                                      ;M574 Z1 S1 P"zstop"                            ; configure active-high endstop for low end on Z via pin zstop
                                      ;M591 D0 P7 C"e0stop" S1  R50:130 L7.0 E10
                                      
                                      ; Z-Probe
                                      M950 S0 C"Servo0"                               ; create servo pin 0 for BLTouch
                                      M558 P9 C"^probe" H5 F800 T20000                ; set Z probe type to bltouch and the dive height + speeds
                                      M557 X10:180 Y10:180 R-1 P2:2                      ; define mesh grid   
                                      G31 P500 X-40 Y10 Z4.3                           ; set Z probe trigger value, offset and trigger height 
                                      
                                      ; Heaters
                                      M308 S0 P"bedtemp" Y"thermistor" T100000 B3950 ; configure sensor 0 as thermistor on pin bedtemp
                                      M950 H0 C"bed" T0                              ; create bed heater output on bed and map it to sensor 0
                                      M307 B1 S1.00                                  ; disable bang-bang mode for the bed heater and set PWM limit
                                      M140 H0                                        ; map heated bed to heater 0
                                      M143 H0 S150                                   ; set temperature limit for heater 0 to 150C
                                      M143 H0 S150                                   ; set temperature limit for heater 0 to 150C
                                      M308 S1 P"e0temp" Y"thermistor" T100000 B3950  ; configure sensor 1 as thermistor on pin e0temp
                                      M950 H1 C"e0heat" T1                           ; create nozzle heater output on e0heat and map it to sensor 1
                                      M307 H1 B0 R3.192 C111.5:105.0 D6.72 S1.00 V24.0                           ; disable bang-bang mode for heater  and set PWM limit
                                      M143 H1 S260                                                  ; set temperature limit for heater 1 to 300C
                                      
                                      ; Fans
                                      M950 F0 C"fan0" Q400                          ; create fan 0 on pin fan0 and set its frequency
                                      ;M106 P0 S0 H1 T0                                ; set fan 0 value. Thermostatic control is turned off
                                      M950 F1 C"fan1" Q400                          ; create fan 1 on pin fan1 and set its frequency
                                      M106 P1 S0 H1 T60                              ; set fan 1 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
                                      ;M575 P1 S1 B57600                              ; enable support for PanelDue
                                      ;M575 P1 S2 B57600
                                      
                                      M552 S1; enable network
                                      M150 X2
                                      
                                      T0 P0
                                      G29 S1
                                      M501
                                      
                                      
                                      

                                      Screenshot 2024-02-25 120902.png

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                                      • Mythbear74undefined
                                        Mythbear74 @gloomyandy
                                        last edited by droftarts

                                        Heres the others

                                        ; config-override.g file generated in response to M500 at 2024-02-19 18:43
                                        ; This is a system-generated file - do not edit
                                        ; Heater model parameters
                                        M307 H0 R2.000 C140.000:140.000 D65.00 S1.00 V0.0 B0 I0
                                        M307 H1 R3.192 C111.500:105.000 D6.72 S1.00 V24.0 B0 I0
                                        ; Workplace coordinates
                                        G10 L2 P1 X0.00 Y0.00 Z0.00
                                        G10 L2 P2 X0.00 Y0.00 Z0.00
                                        G10 L2 P3 X0.00 Y0.00 Z0.00
                                        G10 L2 P4 X0.00 Y0.00 Z0.00
                                        G10 L2 P5 X0.00 Y0.00 Z0.00
                                        G10 L2 P6 X0.00 Y0.00 Z0.00
                                        G10 L2 P7 X0.00 Y0.00 Z0.00
                                        G10 L2 P8 X0.00 Y0.00 Z0.00
                                        G10 L2 P9 X0.00 Y0.00 Z0.00
                                        
                                        ; bed.g
                                        ; called to perform automatic bed compensation via G32
                                        ;
                                        ; generated by RepRapFirmware Configuration Tool v3.1.10+4-LPC on Tue Jan 19 2021 17:25:01 GMT+0800 (中国标准时间)
                                        M561 ; clear any bed transform
                                        G29  ; probe the bed and enable compensation
                                        

                                        Screenshot 2024-02-25 121347.png
                                        Screenshot 2024-02-25 121543.png

                                        I don't have a mesh.g

                                        soare0undefined 1 Reply Last reply Reply Quote 0
                                        • soare0undefined
                                          soare0 @Mythbear74
                                          last edited by

                                          @Mythbear74
                                          I see you have no ideea what you are doing there. Dont know why you used R parameter. I think that is for a delta printer.
                                          If you understand what I am saying (as I think you are translating online from chinese), try something like this:

                                          M557 X10:180 Y10:180 S40 
                                          

                                          You will have a 16 point mesh bed.
                                          However,

                                          M557 X10:180 Y10:180 S4:4  
                                          

                                          may cover better the area, also, with 16 points mesh bed.

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                                          • Mythbear74undefined
                                            Mythbear74
                                            last edited by

                                            No I’m not from China. It’s just this thing is actually a gift to me and I can just got thrown it after they set it up. I will try putting in that code and then give you an update. thanks😄

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