Exercises for Festo VirtualLab


Write a PLC program that controls the digital outputs by change of state of digital input.

  • The signal lamp (Q0.7) blinks every time you  press the push-button (I0.0)
  • Add 3 second delay in your program
  • Add a counter in your program, which calculates how many times you have pressed the push-button
  • Display the value of the counter as a binary code with signal lamps