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simulador 2dof arduino inicio

Discussion in 'SimTools compatible interfaces' started by Claudemir, Nov 22, 2013.

Page 6 of 8
  1. bsft

    bsft

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    what problems are you having and as you are using arduino, whos code are you using
    bsft, Dec 2, 2014
    #101
  2. Claudemir

    Claudemir Member Gold Contributor

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    Boa tarde!
    Eu estou usando o Arduino R3 com o H Ponte BTS 7960.
    Estou usando 250wts 24v motores 15A.
    O código que estou usando é o que mostrou ufusDufus me. http://www.xsimulator.net/community...3dof-motor-driver-and-windows-utilities.4957/
    O problema é que quando se aumenta a potência do motor por SMC3 a ponte H esquenta e funcionando!
    Gostaria de saber qual H Ponte poderia estar usando para motor com grande amperagem!
    Vou postar uma foto do motor que eu quero usar.

    Attached Files:

    Claudemir, Dec 6, 2014
    #102
  3. bsft

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    do you have heatsinks on the big chips or some fan cooling on the h-bridge?
    Otherwise, as on SMC thread.
    bsft, Dec 6, 2014
    #103
  4. Claudemir

    Claudemir Member Gold Contributor

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    Thanks for the rapid responses! @bsft
    Is bridge has a large sink beneath them!
    So I'll have to put a heatsink on the right BTS70760?
    Between the BTS and the sink have to put some thermal paste as well?
    Claudemir, Dec 7, 2014
    #104
  5. bsft

    bsft

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    Photo please
    bsft, Dec 7, 2014
    #105
  6. Claudemir

    Claudemir Member Gold Contributor

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    [QUOTE = "BSFT, post: 65,841, Membro: 4876"] Foto por favor [/ QUOTE]
    esta é a ponte H eu estou usando! 20141206_225107[1].jpg 20141206_225156[1].jpg 20141206_225107[1].jpg
    Claudemir, Dec 7, 2014
    #106
  7. bsft

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    oh , ok then , there is a heatsink on the bottom. Maybe try raising the board up higher and get a stronger fan to try to cool it.
    And ask on the SMC thread as well
    • Like Like x 1
    bsft, Dec 7, 2014
    #107
  8. Claudemir

    Claudemir Member Gold Contributor

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    Good evening! @bsft @eaorobbie @RufusDufus
    Personal'm having an error with the GameEgine.
    (GameEgine Error stopped working) then the GameEngine closes.
    It works normally for a short periudo and.
    To back up and running have to remove the USB cable and reconnect Arduino again and reopen the gameEgine!
    You know how I can fix this?
    Claudemir, Feb 7, 2015
    #108
  9. Pit

    Pit - - - - - - - - - - - - - - - - Gold Contributor

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    @Claudemir : did you do something especially before SimTools stops working? Which Arduino code are you using?
    Please UPLOAD all your settings, we cannot do anything if no information is given.
    • Agree Agree x 1
    Pit, Feb 7, 2015
    #109
  10. Claudemir

    Claudemir Member Gold Contributor

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    @Pit
    I'm using the SMC3 v0.7 with SMC3Utilsv0,63.
    Arduino R3 MODE2 24v engines.
    image of the following errors below! configuração arduino.png configuração arduino.png erro SMC3.png
    Claudemir, Feb 7, 2015
    #110
  11. Claudemir

    Claudemir Member Gold Contributor

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    Claudemir, Feb 8, 2015
    #111
  12. Claudemir

    Claudemir Member Gold Contributor

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    Claudemir, Feb 8, 2015
    #112
  13. Pit

    Pit - - - - - - - - - - - - - - - - Gold Contributor

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    First please use only smc 0.63 code and utility. Second your smc settings are very extreme, Fpid 10 instead of 1 or 2, kp 815? Or it is 315? If 815 it is way too much. ks, ki, kd - do you need such high values? Are you sure what you are doing? And Pwmmax and min, same values here makes no sense.
    PS: please check the com port baud rate, too.
    • Like Like x 1
    Last edited: Feb 8, 2015
    Pit, Feb 8, 2015
    #113
  14. RufusDufus

    RufusDufus Well-Known Member

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    I would try to disconnect the 24V power to the H-Bridges and see if everything works ok (except of course the motors won't move)

    For the windows program to crash I suspect you have got some earthing issues?
    • Like Like x 1
    RufusDufus, Feb 8, 2015
    #114
  15. Claudemir

    Claudemir Member Gold Contributor

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    good night @RufusDufus
    I disconnected the source of 24v and the SMC3 works !!;)
    but when I turn on the source, the SMC3 to go again!:(
    The problem is in the earth connection?:sos
    How can I solve this problem?:sos
    Claudemir, Feb 9, 2015
    #115
  16. bsft

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    did you earth isolate the motor casings? Was it wipers you are using?
    bsft, Feb 9, 2015
    #116
  17. Claudemir

    Claudemir Member Gold Contributor

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    @BSFT Engines'm sweating are not cleaners are identical engines but are used in outomação. (In ospitalares beds)
    How and how I I isolate the engines?
    Last edited: Feb 14, 2015
    Claudemir, Feb 10, 2015
    #117
  18. Claudemir

    Claudemir Member Gold Contributor

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    good night @eaorobbie @bsft @Historiker @ RufusDufus :(
    how do I isolate the engines?
    I have segunte problem:
    when I'm turning off the source everything works, but when I turn on the source programs as SMC3 and GameEgine stop working.
    I am using an Arduino R3, brushes Engine 24v 250wts used in automation.
    Please helped me !! :sos :(:(:(:(:(
    Claudemir, Feb 16, 2015
    #118
  19. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    • Like Like x 2
    • Informative Informative x 1
    Last edited: Feb 16, 2015
    noorbeast, Feb 16, 2015
    #119
  20. Pit

    Pit - - - - - - - - - - - - - - - - Gold Contributor

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    from the FAQ: First test with a multimeter(buzzer Ω) that you don't have any contact between the case (body of motor) and three cables.if you don't hear anything you are OK if you hear the buzzer on the multimeter you have to isolate the motors
    • Like Like x 1
    Pit, Feb 16, 2015
    #120
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