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    I could use some help

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
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    • A Former User?
      A Former User @fcwilt
      last edited by

      @fcwilt yes, that is what’s happening. The bed did touch the endstop and then back off; that’s an improvement.

      fcwiltundefined 1 Reply Last reply Reply Quote 0
      • fcwiltundefined
        fcwilt @A Former User
        last edited by

        @mac said in I could use some help:

        @fcwilt yes, that is what’s happening. The bed did touch the endstop and then back off; that’s an improvement.

        Here's the problem.

        When you tried jogging Y by -10 it went toward the front? Correct?

        But the homing moves were supposed to be:

        • a minus move
        • a plus move
        • a minus move

        Based on the jogging test it should have moved:

        • toward the front
        • toward the back
        • toward the front

        I think there are two problems:

        • the normal/reverse setting for the Y stepper is wrong (see M569 P0...)
        • the steps per mm are wrong - too few (see M92)

        I would like you to:

        • change the M569 setting from whatever it is to the other setting
        • try the home Y test and observe the movements
        • try the jogging test and verify the correct directions
        • if the directions are correct find some means to measure a move of, say, 100mm and see if a 100mm jog moves that distance.

        Thanks.

        Frederick

        Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

        alankilianundefined 1 Reply Last reply Reply Quote 0
        • alankilianundefined
          alankilian @fcwilt
          last edited by

          @fcwilt said in I could use some help:

          But the homing moves were supposed to be:

          a minus move
          a plus move
          a minus move

          Based on the jogging test it should have moved:

          toward the front
          toward the back
          toward the front

          Since it's a bed-slinger in Y, isn't a PLUS move going to move the bed towards the FRONT? (Move the head towards the +y part of the bed.)

          I may be confused.

          SeemeCNC Rostock Max V3 converted to V3.2 with a Duet2 Ethernet Firmware 3.2 and SE300

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

            @alankilian said in I could use some help:

            @fcwilt said in I could use some help:

            But the homing moves were supposed to be:

            a minus move
            a plus move
            a minus move

            Based on the jogging test it should have moved:

            toward the front
            toward the back
            toward the front

            Since it's a bed-slinger in Y, isn't a PLUS move going to move the bed towards the FRONT? (Move the head towards the +y part of the bed.)

            I may be confused.

            Correct (about the move, not about being confused). 😉

            But according to mac a minus jogging move was moving the beds towards the front. I can only go by what he posts.

            Frederick

            Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

            A Former User? 1 Reply Last reply Reply Quote 0
            • A Former User?
              A Former User @fcwilt
              last edited by

              @fcwilt Y homes like it should. None of the + moves work. When I -10 it moves FORWARDS.

              A Former User? fcwiltundefined 2 Replies Last reply Reply Quote 0
              • A Former User?
                A Former User @A Former User
                last edited by

                @mac

                ; Configuration file for Duet 3 Mini 5+ (firmware version 3.3)
                ; executed by the firmware on start-up
                ;
                ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jun 27 2022 12:50:38 GMT-0700 (Pacific Daylight Time)
                
                ; General preferences
                G90                                                ; send absolute coordinates...
                M83                                                ; ...but relative extruder moves
                M550 P"Frankenstein's Cinderella"                  ; set printer name
                
                ; Network
                M552 S1                                            ; enable network
                M586 P0 S1                                         ; enable HTTP
                M586 P1 S0                                         ; disable FTP
                M586 P2 S0                                         ; disable Telnet
                
                ; Drives
                M569 P0.0 S1                                       ; physical drive 0.0 goes forwards
                M569 P0.1 S1                                       ; physical drive 0.1 goes forwards
                M569 P0.2 S1                                       ; physical drive 0.2 goes forwards
                M569 P0.3 S1                                       ; physical drive 0.3 goes forwards
                M584 X0.0 Y0.1 Z0.2 E0.3                           ; set drive mapping
                M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
                M92 X80.00 Y80.00 Z4000.00 E420.00                 ; set steps per mm
                M566 X900.00 Y900.00 Z60.00 E120.00                ; set maximum instantaneous speed changes (mm/min)
                M203 X6000.00 Y6000.00 Z600.00 E1200.00            ; set maximum speeds (mm/min)
                M201 X500.00 Y500.00 Z200.00 E250.00               ; set accelerations (mm/s^2)
                M906 X600 Y600 Z600 E600                           ; set motor currents (mA)
                M84 S0                                             ; Disable motor idle current reduction
                
                ; Axis Limits
                M208 X0 Y0 Z0 S1                                   ; set axis minima
                M208 X220 Y220 Z240 S0                             ; set axis maxima
                
                ; Endstops
                M574 X2 S1 P"!^io5.in"                             ; configure switch-type (e.g. microswitch) endstop for high end on X via pin !^io5.in
                M574 Y2 S1 P"!^io6.in"                             ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin !^io6.in
                
                ; Z-Probe
                M950 S0 C"io3.out"                                 ; create servo pin 0 for BLTouch
                M558 P9 C"io3.in" H5 F120 T3600                    ; set Z probe type to bltouch and the dive height + speeds
                G31 P500 X15.875 Y0.625 Z2.5                       ; set Z probe trigger value, offset and trigger height
                M557 X5:190 Y5:215 S10                             ; define mesh grid
                
                ; Heaters
                M308 S0 P"temp0" Y"thermistor" T100000 B4092       ; 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 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 S33                                        ; set temperature limit for heater 0 to 33C
                M308 S1 P"temp1" Y"thermistor" T100000 B4092       ; configure sensor 1 as thermistor on pin temp1
                M950 H1 C"out1" T1                                 ; 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 S100                                       ; set temperature limit for heater 1 to 100C
                
                ; Fans
                M950 F0 C"out3" Q500                               ; create fan 0 on pin out3 and set its frequency
                M106 P0 S0 H-1                                     ; set fan 0 value. Thermostatic control is turned off
                M950 F1 C"out4" Q500                               ; create fan 1 on pin out4 and set its frequency
                M106 P1 S1 H1 T45                                  ; set fan 1 value. Thermostatic control is turned on
                
                ; Tools
                M563 P0 S"optional" 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
                M501                                               ; load saved parameters from non-volatile memory
                M911 S21 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
                
                
                
                A Former User? 1 Reply Last reply Reply Quote 0
                • fcwiltundefined
                  fcwilt @A Former User
                  last edited by

                  @mac said in I could use some help:

                  @fcwilt Y homes like it should. None of the + moves work. When I -10 it moves FORWARDS.

                  I understand about the jogging move.

                  And since it is wrong you need to change normal to reverse or vice-versa in the M569 for the Y stepper.

                  That should get jogging going in the right direction.

                  IF it does try homing Y

                  Frederick

                  Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                  1 Reply Last reply Reply Quote 0
                  • A Former User?
                    A Former User @A Former User
                    last edited by

                    @mac

                    ; homex.g
                    ; called to home the X axis
                    ;
                    ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jun 27 2022 12:50:38 GMT-0700 (Pacific Daylight Time)
                    G91
                    G1 H1 X-230 F3600
                    G1 X15
                    G1 H1 X-10 F360
                     
                    G90
                    G1 X110 F3600 ; this just moves X to the centerline of the bed - doesn't matter where - it can be any place at all that suits you.
                    
                    
                    
                    
                    A Former User? 1 Reply Last reply Reply Quote 0
                    • A Former User?
                      A Former User @A Former User
                      last edited by

                      @mac

                      ; homey.g
                      ; called to home the Y axis
                      ;
                      ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jun 27 2022 12:50:38 GMT-0700 (Pacific Daylight Time)
                      G91
                      G1 H1 Y-230 F3600
                      G1 Y15
                      G1 H1 Y-10 F360
                       
                      G90
                      G1 Y110 F3600 ; this just moves Y to the centerline of the bed - doesn't matter where - it can be any place at all that suits you.
                      
                      
                      
                      
                      A Former User? 1 Reply Last reply Reply Quote 0
                      • A Former User?
                        A Former User @A Former User
                        last edited by

                        This post is deleted!
                        A Former User? fcwiltundefined 2 Replies Last reply Reply Quote 0
                        • A Former User?
                          A Former User @A Former User
                          last edited by

                          @mac

                          ; homeall.g
                          ; called to home all axes
                          ;
                          ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jun 27 2022 12:50:38 GMT-0700 (Pacific Daylight Time)
                          M98 P"homeZ.g"
                          M98 P"homeX.g"
                          M98 P"homeY.g"
                          
                          ; Uncomment the following lines to lift Z after probing
                          ;G91                  ; relative positioning
                          ;G1 Z5 F60            ; lift Z relative to current position
                          ;G90                  ; absolute positioning
                          
                          
                          
                          
                          A Former User? 1 Reply Last reply Reply Quote 0
                          • A Former User?
                            A Former User @A Former User
                            last edited by

                            @mac That's where the code for my Duet3D Mini 5+ is today. Thank you to @droftarts , @fcwilt , and @alankilian for all their valuable contributions to this effort.

                            A Former User? 1 Reply Last reply Reply Quote 0
                            • A Former User?
                              A Former User @A Former User
                              last edited by

                              @mac

                              6/27/2022, 2:06:04 PM	G28 Z
                              Error: Failed to enable endstops
                              6/27/2022, 2:05:32 PM	Warning: Driver 0.0 warning: phase B may be disconnected
                              6/27/2022, 2:05:32 PM	G28 X
                              Warning: Driver 0.0 warning: phase B may be disconnected
                              
                              fcwiltundefined 1 Reply Last reply Reply Quote 0
                              • fcwiltundefined
                                fcwilt @A Former User
                                last edited by fcwilt

                                @mac said in I could use some help:

                                @mac

                                6/27/2022, 2:06:04 PM	G28 Z
                                Error: Failed to enable endstops
                                6/27/2022, 2:05:32 PM	Warning: Driver 0.0 warning: phase B may be disconnected
                                6/27/2022, 2:05:32 PM	G28 X
                                Warning: Driver 0.0 warning: phase B may be disconnected
                                

                                Well the warning about driver 0.0 would explain the noise and lack of proper movement.

                                Frederick

                                Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                                1 Reply Last reply Reply Quote 1
                                • fcwiltundefined
                                  fcwilt @A Former User
                                  last edited by

                                  @mac said in I could use some help:

                                  @mac

                                  ; homez.g
                                  ; called to home the Z axis
                                  ;
                                  ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jun 27 2022 12:50:38 GMT-0700 (Pacific Daylight Time)
                                  G91               ; relative positioning
                                  G1 H2 Z5 F3600    ; lift Z relative to current position
                                  G1 H1 Z-245 F1800 ; 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 F60        ; lift Z relative to current position
                                  ;G90              ; absolute positioning
                                  
                                  
                                  

                                  I don't get it, mac.

                                  I give you code to try and you end up with something rather different.

                                  I really do know what I am doing.

                                  Frederick

                                  Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                                  A Former User? 1 Reply Last reply Reply Quote 0
                                  • A Former User?
                                    A Former User @fcwilt
                                    last edited by

                                    @fcwilt I don't know how that happened, honestly. I absolutely don't remember seeing that in your code, or copying anything that looks like into my code.

                                    Frankenstein's Cinderella, that's all I can suggest.

                                    This extraordinarily long thread has the code you suggested in it. It was the first code you provided to me. I know where it is. So I will go and get it, and put it in the homez.g again.

                                    Now we will see what happens.

                                    A Former User? 1 Reply Last reply Reply Quote 1
                                    • A Former User?
                                      A Former User @A Former User
                                      last edited by

                                      @fcwilt @droftarts @alankilian

                                      G91               ; relative movements
                                      G1 H1 Z-250 F3600 ; fast move toward Z endstop
                                      G1 Z10            ; backup off a bit
                                      G1 H1 Z-15 F360   ; slow move toward Z endstop
                                       
                                      G90               ; absolute movements
                                      G1 Z10 F3600      ; move to 10mm off the bed to allow X and Y movements
                                      
                                      

                                      This is the correct homez.g @fcwilt provided. I have no idea where that other code came from.

                                      fcwiltundefined 1 Reply Last reply Reply Quote 0
                                      • fcwiltundefined
                                        fcwilt @A Former User
                                        last edited by

                                        @mac said in I could use some help:

                                        @fcwilt @droftarts @alankilian

                                        G91               ; relative movements
                                        G1 H1 Z-250 F3600 ; fast move toward Z endstop
                                        G1 Z10            ; backup off a bit
                                        G1 H1 Z-15 F360   ; slow move toward Z endstop
                                         
                                        G90               ; absolute movements
                                        G1 Z10 F3600      ; move to 10mm off the bed to allow X and Y movements
                                        
                                        

                                        This is the correct homez.g @fcwilt provided. I have no idea where that other code came from.

                                        You been drinking? 😉

                                        Anyway, have you changed the rotation of the Y stepper so the jogging operations move it in the right direction?

                                        I'm still anxious to verify that the S setting is the problem there.

                                        Frederick

                                        Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                                        A Former User? 1 Reply Last reply Reply Quote 0
                                        • A Former User?
                                          A Former User @fcwilt
                                          last edited by

                                          @fcwilt I'm going to work on that now.

                                          Mac

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                                          • A Former User?
                                            A Former User @A Former User
                                            last edited by A Former User

                                            @droftarts @fcwilt @alankilian

                                            In the config.g now:

                                            M569 P0.0 S1                                       ; physical drive 0.0 goes forwards
                                            M569 P0.1 S1                                       ; physical drive 0.1 goes forwards
                                            M569 P0.2 S1                                       ; physical drive 0.2 goes forwards
                                            M569 P0.3 S1                                       ; physical drive 0.3 goes forwards
                                            

                                            Our change:

                                            M569 P0.0 S1                                       ; physical drive 0.0 goes forwards
                                            M569 P0.1 S0                                       ; physical drive 0.1 goes backwards
                                            M569 P0.2 S1                                       ; physical drive 0.2 goes forwards
                                            M569 P0.3 S1                                       ; physical drive 0.3 goes forwards
                                            
                                            A Former User? 1 Reply Last reply Reply Quote 0
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