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    dmkmedia

    @dmkmedia

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    Website dmkitservices.com Location Oxford

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    Latest posts made by dmkmedia

    • RE: inferred z-probe not working after messed up config and update

      @phaedrux

      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
      G1 H2 X20 Y60 F6000 
      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
      
      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • inferred z-probe not working after messed up config and update

      i messed up my SD card so lost all my config

      now i need to get my z probe working and i cant seem to get it to see the bed now
      it is detecting as i can see the red light on the probe light up on the dashboard of the software it showing zprobe 0 when it gets near anything it will go up to 530 so its is detecting and software picking it up ....
      the z just doesn't stop

      but in the config i cant get the gcode right

      its an inferred detector connected to the zprobe port next to screen socket where its always been and always worked before i screwed up my SD card with the settings on. below is my config
      i remember you used to be able to see the z probe active live now that seems to have been removed in Duet Web Control 3.3.0 so i cant even see if it triggers so i have to do a bed level each time to see if it works all attempts failed so far

      ; 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 Z0 P"nil"                                 ; no Z endstop switch, free up Z endstop input                           
      ; Z-Probe
      M558 P1 C"zprobe.in" H5 F120 T6000             ; set Z probe type to unmodulated and the dive height + speeds
      G31 P500 X0 Y0 Z2.5                            ; set Z probe trigger value, offset and trigger
      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • M977:inaplication programming binary iap4enot found

      i inserted my sd card in to my pc and its now corrupt i had to reformat i used the config tool copied files over try to update firmware and the files upload it says do i want to upgrade to version 3 as i am on 2.04 i say yes

      then it tries nut give an error
      M977:inaplication programming binary iap4enot found

      posted in Duet Web Control
      dmkmediaundefined
      dmkmedia
    • beg.g compaining please help

      im trying to set my bed.g file and it keeps saying points 0 to 3 must be clcokwise and the p4 should be near centre but they are

      M561 ; clear any bed transform
      ; Probe the bed at 4 points
      G30 P0 X0 Y35 H0 Z-99999
      G30 P1 X195 Y35 H0 Z-99999
      G30 P2 X195 Y220 H0 Z-99999
      G30 P3 X0 Y220 H0 Z-99999
      G30 P4 X80 Y120 H0 Z-99999 S
      
      G29
      M374
      M375
      
      

      my sensor is off to the right and forward a little so i have to use these values to scan the max area pos

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • RE: stepper motors on z axis going in opposite directions

      bingo thanks

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • stepper motors on z axis going in opposite directions

      I know I have one of my motors wired incorrectly but not sure what wires to swap around.

      one motor goes up and the other goes down.

      I had to replace my plugs on my steppers and now I messed up the cabling

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • RE: my delta printer seems to have a mind of its own

      Could it be the tower is too tall at 1000mm

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • RE: my delta printer seems to have a mind of its own

      @dc42 as per config file above
      M350 X16 Y16 Z16 I1
      M350 E8 ; Configure microstepping with interpolation

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • RE: my delta printer seems to have a mind of its own

      @adavidm it measures a hit when it's sitting still on and off.

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia
    • RE: my delta printer seems to have a mind of its own

      @danal said in my delta printer seems to have a mind of its own:

      @dmkmedia

      The effector IS tilting. It is very clear when the video is played several times. This indicates a problem with the mechanics. Nothing will work until this is cleared up.

      Please post a photo of the carriages. There is one very blurry frame where the carriages show... and there seems to be no sign of the carriage adapters. They are the rectangular things in this photo.

      0_1534270069599_0c8805f7-457b-4559-981b-39f0aa1ef1a1-image.png

      They are not fitted as they would not fit to the carriages so I printed one with the measurements on the site with one that would fit

      posted in Tuning and tweaking
      dmkmediaundefined
      dmkmedia