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    CR10 S5 upgrade to Duet 2 Wifi

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    • GT1Zaundefined
      GT1Za
      last edited by

      Thanks @NexxCat. It is there but values are different. Not sure if these values are correct either though! See config.g below

      ; General preferences
      G90 ; send absolute coordinates...
      M83 ; ...but relative extruder moves
      M550 P"S5 Linear" ; set printer name
      M918 P1 E4 F2000000 ; configure direct-connect display

      ; Network
      M552 S1 ; enable network
      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 S1 ; 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 X510 Y510 Z500 S0 ; set axis maxima

      ; Endstops
      M574 X1 Y1 Z1 S1 ; set active high endstops

      ; Z-Probe
      M307 H64 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 X-3 Y0 Z3 ; set Z probe trigger value, offset and trigger height
      M557 X15:495 Y15:495 S20 ; define mesh grid

      ; Heaters
      M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
      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

      NexxCatundefined Phaedruxundefined 2 Replies Last reply Reply Quote 0
      • NexxCatundefined
        NexxCat @GT1Za
        last edited by NexxCat

        @GT1Za
        I think your problem is your mesh definition is too aggressive. You're probing 480x480mm at 20mm increments, that's 576 points which I think is above the limit. Try changing your M557 line to this:

        M557 X15:495 Y15:495 S40 ; define mesh grid
        

        That's 144 points over the bed, 40mm spaced. See if it works then

        1 Reply Last reply Reply Quote 0
        • GT1Zaundefined
          GT1Za
          last edited by

          @NexxCat that worked, I took it up to S80 for a 6x6 mesh. Ill experiment later to find the right values.

          Now the if I run the Auto Bed Compensation, its starts, but the BL touch probe doesnt deploy?

          NexxCatundefined 1 Reply Last reply Reply Quote 0
          • NexxCatundefined
            NexxCat @GT1Za
            last edited by

            @GT1Za
            Do you have deployprobe.g and retractprobe.g files? If so, what are the contents of each? 🙂

            1 Reply Last reply Reply Quote 0
            • GT1Zaundefined
              GT1Za
              last edited by

              @NexxCat

              ; deployprobe.g
              ; called to deploy a physical Z probe
              M280 P64 S10 ; deploy BLTouch

              ; retractprobe.g
              ; called to retract a physical Z probe
              M280 P64 S90 ; retract BLTouch

              NexxCatundefined 1 Reply Last reply Reply Quote 0
              • NexxCatundefined
                NexxCat @GT1Za
                last edited by

                @GT1Za
                In config.g, change:

                M307 H64 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
                

                to

                M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
                

                and in both deployprobe.g and retractprobe.g, change the P64 to P3. Then try 🙂

                1 Reply Last reply Reply Quote 0
                • GT1Zaundefined
                  GT1Za
                  last edited by

                  Nope.. Still says Z probe was not triggered during move.

                  NexxCatundefined 2 Replies Last reply Reply Quote 0
                  • NexxCatundefined
                    NexxCat @GT1Za
                    last edited by

                    @GT1Za
                    Does it deploy now though? From the photos it looks to be wired into pin 8 of the expansion connector, which is Heater 3. Your config had it looking on Heater 64, hence the change.

                    1 Reply Last reply Reply Quote 0
                    • NexxCatundefined
                      NexxCat @GT1Za
                      last edited by

                      @GT1Za
                      Just noticed something else also. You have the original Z endstop plugged in and configured. I don't as the BLTouch does all Z homing. Try the following changes in config.g:

                      M574 X1 Y1 Z1 S1 ; set active high endstops
                      

                      to

                      M574 X1 Y1 S1 ; set active high endstops
                      

                      Add:

                      M574 Z1 S2                              ; Set Z endstop controlled by probe
                      
                      1 Reply Last reply Reply Quote 0
                      • GT1Zaundefined
                        GT1Za
                        last edited by

                        @NexxCat

                        Ill try it now. Ive always liked the idea of keeping the z stop incase the BLtouch fails. Is there no way to keep both?

                        NexxCatundefined 1 Reply Last reply Reply Quote 0
                        • NexxCatundefined
                          NexxCat @GT1Za
                          last edited by

                          @GT1Za
                          I have no experience with that I'm afraid, so I can't help, but people here are really friendly and knowledgeable, so someone else may know 🙂

                          1 Reply Last reply Reply Quote 0
                          • GT1Zaundefined
                            GT1Za
                            last edited by

                            ok, Z probe still didnt deploy when trying to home the Z. I had to hit the stop button.

                            NexxCatundefined 1 Reply Last reply Reply Quote 0
                            • NexxCatundefined
                              NexxCat @GT1Za
                              last edited by

                              @GT1Za
                              Just to double check. The brown wire from the BLTouch is definitely plugged into Pin 8 of the expansion connector?

                              1 Reply Last reply Reply Quote 0
                              • GT1Zaundefined
                                GT1Za
                                last edited by

                                definitely into pin 8
                                GPIO pins.jpg

                                NexxCatundefined 1 Reply Last reply Reply Quote 0
                                • NexxCatundefined
                                  NexxCat @GT1Za
                                  last edited by

                                  @GT1Za
                                  DOH! I know what I missed.

                                  In both deployprobe.g and retractprobe.g, add I1 to the end of the parameters:

                                  deployprobe.g
                                  M280 P3 S10 I1
                                  
                                  retractprobe.g
                                  M280 P3 S90 I1
                                  
                                  1 Reply Last reply Reply Quote 0
                                  • GT1Zaundefined
                                    GT1Za
                                    last edited by GT1Za

                                    @NexxCat
                                    I have just checked the wiring diagram:
                                    Pin 1: To Red
                                    Pin 2: To Blue/Brown
                                    Pin 8: To Orange/Yellow

                                    This is as per: https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe

                                    This is how I have it wired

                                    I have added the I1 to both, but still not deploying

                                    NB: This is not deploying on HOMING the Z as I cant run the mesh bed before homing.

                                    NexxCatundefined 1 Reply Last reply Reply Quote 0
                                    • NexxCatundefined
                                      NexxCat @GT1Za
                                      last edited by NexxCat

                                      @GT1Za
                                      Hmm, and you still have the config.g M307 set to H3?

                                      Looks like the BLTouch isn't receiving the servo signal. The "I" parameter in the deploy and retract is needed because we're wired directly into the expansion connector, if you had a Duex, it wouldn't be required, but with the correct heater configured (heater 3), and the inversion, it should work 😕

                                      Edit: Can you post your homez.g and homeall.g please?

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                                      • GT1Zaundefined
                                        GT1Za
                                        last edited by

                                        in the config.g:
                                        082d864b-4588-4b03-9c78-743d490f7f9d-image.png

                                        ; homeall.g
                                        ; called to home all axes
                                        ;
                                        ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Mar 20 2020 11:57:17 GMT+0200 (South Africa Standard Time)
                                        G91 ; relative positioning
                                        G1 H2 Z5 F6000 ; lift Z relative to current position
                                        G1 H1 X-515 Y-515 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-515 Y-515 F240 ; move slowly to X and Y axis endstops once more (second pass)
                                        G1 H1 Z-505 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

                                        ; homez.g
                                        ; called to home the Z axis
                                        ;
                                        ; generated by RepRapFirmware Configuration Tool v2.1.8 on Fri Mar 20 2020 11:57:18 GMT+0200 (South Africa Standard Time)
                                        G91 ; relative positioning
                                        G1 H2 Z5 F6000 ; lift Z relative to current position
                                        G1 H1 Z-505 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

                                        NexxCatundefined 1 Reply Last reply Reply Quote 0
                                        • NexxCatundefined
                                          NexxCat @GT1Za
                                          last edited by NexxCat

                                          @GT1Za
                                          Ok, the home macros aren't configured for a z-probe. Here are mine:

                                          ; homez.g
                                          ; called to home the Z axis
                                          ;
                                          M290 R0 S0	; Reset babystepping
                                          G91             ; relative positioning
                                          G1 Z5 F6000 S2  ; lift Z relative to current position
                                          G90             ; absolute positioning
                                          G1 X118 Y148 F6000      ; go to the bed centre and home Z
                                          G30             ; home Z by probing the bed
                                          
                                          ; homeall.g
                                          ; called to home all axes
                                          ;
                                          M290 R0 S0		; Reset babystepping
                                          G91                     ; relative positioning
                                          G1 Z5 F6000 S2          ; lift Z relative to current position
                                          G1 S1 X-305 Y-305 F3600 ; move quickly to X and Y axis endstops and stop there (first pass)
                                          G1 X5 Y5 F6000          ; go back a few mm
                                          G1 S1 X-305 Y-305 F360  ; move slowly to X and Y axis endstops once more (second pass)
                                          G90                     ; absolute positioning
                                          M98 Pdeployprobe.g      ; deploy mechanical Z probe
                                          G1 X118 Y148 F6000      ; go to the bed centre and home Z
                                          G30                     ; home Z by probing the bed
                                          M98 Pretractprobe.g     ; retract mechanical Z probe
                                          

                                          You'll need to adjust X and Y in both for your printer because you are 500x500.

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                                          • GT1Zaundefined
                                            GT1Za
                                            last edited by GT1Za

                                            wow ok a whole new issue

                                            in homez.g
                                            G1 X118 Y148 F6000 ; go to the bed centre and home Z

                                            I changed to:
                                            G1 X250 Y250 F6000 ; go to the bed centre and home Z

                                            this should be the center of the bed. but it tried to send it way off and I had to hit stop.

                                            The Y steps dont seem to be right as 150 is taking me just short of center. 250 basically made it travel off and I had to hit stop.
                                            The good news is the probe worked!

                                            NexxCatundefined 1 Reply Last reply Reply Quote 0
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