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Open Source Controller Boards > Full cnc controller - Page 3
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  1. #41
    Join Date
    Sep 2010
    Posts
    0
    Has tried to make this controler as it was found out he doesn't understand operating files with values from a floating point.

  2. #42
    Join Date
    Oct 2010
    Posts
    0
    hello

  3. #43
    Join Date
    Apr 2007
    Posts
    21
    I've slightly revised the board, just await for some components to arrive to test. Will give all details if i have success with my revision.
    Attached Thumbnails Attached Thumbnails Revised_LoRes.jpg  

  4. #44
    Join Date
    Apr 2008
    Posts
    57
    it works?

  5. #45
    Join Date
    Apr 2007
    Posts
    21

    Unhappy

    Components arrived and uploaded latest firmware, but there are some problems :

    1. It does not let me change motor values on above photos.
    2. When i go to manual jog, it does not generate dir/step signals as i checked with all of the buttons soldered to X+/X-/Y+/Y-/Z+/Z-.
    3. There is no information about e-stop, home and limit switches. NC or NO type ?

    Regards,
    Ozan
    Attached Thumbnails Attached Thumbnails DSCN0361.JPG   DSCN0364.JPG   DSCN0365.JPG  

  6. #46
    Join Date
    Jun 2004
    Posts
    33
    check



    Controleur autonome de cnc : Electronique - Page 8

    looks like he is back and uploaded a new firmware

  7. #47
    Join Date
    Jul 2006
    Posts
    16
    If you have a NEW schematic for a NEW firmware ? A new firmware is for 240x128 LCD (T6963c controller )

  8. #48
    Join Date
    Aug 2005
    Posts
    7
    Hello.
    I have a request.
    new firmware - I have found
    new scheme - not
    Can you link or via email scheme?
    thank you very much - in advance
    sorry for bad english - I'm Polish.
    greet - wojtek

  9. #49
    Join Date
    May 2006
    Posts
    4
    Quote Originally Posted by vasyl markiv View Post
    If you have a NEW schematic for a NEW firmware ? A new firmware is for 240x128 LCD (T6963c controller )
    unfinished reconstruction on the basis of previous version
    Proteus 7.6 model

    Arnaud2_2011_unfinished reconstruction.zip

    Click image for larger version. 

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  10. #50
    Join Date
    Aug 2005
    Posts
    7
    Доброго дня.
    SNZ - велике спасибі!
    У мене є екран 128x64, на жаль, - але я міг би купити 240x128 і намагаються це зробити.
    Войтек

  11. #51
    Join Date
    May 2005
    Posts
    1397
    Quote Originally Posted by pukury View Post
    Доброго дня.
    SNZ - велике спасибі!
    У мене є екран 128x64, на жаль, - але я міг би купити 240x128 і намагаються це зробити.
    Войтек
    Translated:

    Hello.
    SNZ - many thanks!
    I have a screen 128x64, unfortunately - but I could buy a 240x128 and try to do it.
    Wojtek

  12. #52
    Join Date
    May 2006
    Posts
    4
    Hello, ALL!
    Arnaud wrote about unclear work of display 240x128 (T6963)
    Controleur autonome de cnc : Electronique - Page 8
    As I understood, Arnaud had been stopped for the version of CNC V1.7 with the display of KS0108 128x64. There also there is a choice of files from a memory card and tool changer.
    Firmware from 2009.05.10
    http://www.usinages.com/ressources/file/85013


    My Proteus model works slowly and tested to the not end.
    Click image for larger version. 

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    Arnaud2_2009_05_CNC_V1_7.pdf
    Arnaud2_2009_05_CNC_V1_7.zip

  13. #53
    Join Date
    Aug 2005
    Posts
    7
    Hello.
    in the diagram - quartz 10mHz?
    probably should be 40MHz.
    greet.

  14. #54
    Join Date
    May 2006
    Posts
    4
    Quote Originally Posted by pukury View Post
    Hello.
    in the diagram - quartz 10mHz?
    probably should be 40MHz.
    greet.
    Yes.
    [DeviceClock]
    Value=40
    It is necessary to correct in a circuit quartz 40MHz.

    But a simulation on such frequency takes a place uncorrectly

  15. #55
    Join Date
    Aug 2005
    Posts
    7
    Hello.
    of course - 40MHz resonator.
    I still have a question - limit switch - NO or NC?
    pcb designing and I would prefer to do it well.
    sorry for the terrible language - google translator = sorry.

  16. #56
    Join Date
    Sep 2006
    Posts
    58

    Xtal 10MHz

    My understanding, the original 18F4620 design has a 10MHz xtal (quartz) which then uses the internal oscillator (resonator), the 10MHz then gets multiplied by 4x internally by a PLL. No need to provide a 40MHz crystal (quartz).

  17. #57
    Join Date
    May 2006
    Posts
    4
    Quote Originally Posted by pukury View Post
    I still have a question - limit switch - NO or NC?
    The circuit of CNC V1.7 is identical with V1.0
    Limit switch is NO.
    For a simulation they are closed because at the start of CNC V1.7 all of axes move in HOME (at first axis Z, and then X and Y).

    If after starting to press ENT procedure of Go Home (limit switches - closed) will be made.
    If to press ESC procedure of Go Home will be anniented.
    It is correct and well.

    [ame=http://www.youtube.com/watch?v=HLuTF0bYsy0&feature=channel]my MF70CNC with tool changer - YouTube[/ame]

    The pcb I did not do.

  18. #58
    Join Date
    Jul 2009
    Posts
    3
    hello all
    Who can help me to use the library SDUTILS
    I tried to compile it all works but I do not
    thanks

  19. #59
    Join Date
    Nov 2011
    Posts
    0
    Hello I from Russia!
    I was strongly interested by your device, and I collect for the CNC under the scheme http://www.usinages.com/ressources/image/8473 as I could find while only PIC4620 and display WG12864B-YFK-VN.
    I wish to try, as it works.
    At me a question: whether It is possible to Russify?
    P.S.
    Forgive for my English.
    And in advance thanks.

  20. #60
    Join Date
    Nov 2011
    Posts
    0

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