It is a simple timing example to control 3 lamps in a traffic light for 10,5 and 10 seconds ON for Green,Yellow and Red lamps respectively.There is a nice data gathering and illustration with Autem plus a WinCC traffic light control simulation with a start switch .
CFC | SIMATIC | S7-300 | S7-400 | Traffic Light | CFC S7-F/FH
#SIEMENS #hdhosseini#PCS7