This is the small demonstration of my lab work of my unit "Control and instrumentation engineering" at De Montfort university. I have used ladder programming to write in PLC. I haven't explained in depth that how I have written my ladder program. The instruments that I have used are;
1. Traffic signal control 43-402 module
2. PLC Interface module 34-403
3. Power Supply
I have used GX developer software to write my ladder program. The project file is attached with zip file.