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Dynamic speed/Analogue integer, Help

Discussion in 'Force-Profiler Simulator Control' started by riton, May 26, 2012.

  1. riton

    riton Active Member

    Joined:
    Jul 6, 2007
    Messages:
    600
    Location:
    France
    Balance:
    1,006Coins
    Ratings:
    +103 / 3 / -0
    Hi,
    I did a lot of testing and measurement to understand Dynamic speed.
    I did some tests and measurements to show how
    works Dynamic speed and analog and integer

    I can not understand, I need help.

    may be seeing my video, you will understand.

    I can not find a running logic

    My first video is the operation with analog integer.-100%.....................0.........................+100%
    2..................2288478833...............4294967295
    2full speed 4294967295 full speed
    http://youtu.be/kbHYx-lhJh4
    with this solution it seems works but tthere are a big speed and the motor don't stop .


    Second vidéo:
    Dynamic speed:

    I put
    -100% fullspeed negatif.......0......+100% full speed positif
    for stop I put 50% analog integer, the middle/2.5v for motor stop
    http://youtu.be/52r9r-gb57I

    You can see a correct value for motor stop 2.5v, but full speed not correct vhen I clic Start
    correct value to drive SABER for exemple must bee:
    5v.....................2.5v..............0v
    +100%...................0%...................-100%

    3, Video dynamic speed2:
    http://youtu.be/52Z9C3AwwkY
    Dynamic speed again, but there are a problem, a difference, I don't undersand why....
    it's different

    I need somme help to uderstand, because i don't see how it works with for example a VM110.
    I have a lot of different work for the same setting, I do not understand anything !

    Thanks
  2. riton

    riton Active Member

    Joined:
    Jul 6, 2007
    Messages:
    600
    Location:
    France
    Balance:
    1,006Coins
    Ratings:
    +103 / 3 / -0
    those who have a Velleman VM110 card can easily put a multimeter and measure voltages and compare with my measurements.

    this would better understand the dynamic function speed.

    it is easy to understand with the measurements, and see what I said.

    I do not say that this is wrong, I would just understand this difference.
    I find that the dynamic speed function is not correct to properly control a sabercard
    with analogue interger it's correct but not with Dynamic speed

    May be, Sirnoname, or those who mastered XSIM may provide an explanation, assistance to understand