please help ((plc programming))

Discussion in 'Programmer's Corner' started by redrose, Nov 29, 2006.

  1. redrose

    Thread Starter New Member

    Nov 29, 2006
    1
    0
    how can i translate a truth table of a sequence to a simple boolean equation?
    are there any logic rules apart from boolean algabra or karnof map?:rolleyes: :)
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,135
    1,786
    Each line in the truth table is one term. You AND the true or complement values of each input to compute the term. Once you have all the terms represneting the ones in the output you OR them all together.
     
  3. new2Eworld

    New Member

    Feb 4, 2007
    6
    0
    you know itz quite simple see take a sentence for instance:
    1.I WILL WORK IF REDROSE AND PAPABRAVO GO OUT.
    2.i WILL WORK IF REDROSE OR PAPABRAVO GO OUT.

    SO,
    as far as 1 is considered u will work when both go out and while for 2 u will work even if one goes out.
    Same is the cause with boolean
    Just u need 2 work out abit
     
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