Program

[Setht694]

need to make a simple program in my class. I can use 1 input for my button 1 output for the light. The button needs to toggle the light. No single shot instructions. Only b3 0/0 one time. And yes I'm using rs logix500

 

[OkiePC]

search the forum for flip flop examples. There is a method that uses ordinary instructions without one shots.

 

[drbitboy]

Do you know why the Start/Stop Circuit pattern (see here; @OkiePC C-safe link) works i.e. why does the output stay on after the Start condition (e.g. push buttton) evaluation returns to False, as long as the not-Stop condition evaluation remains True?