Figure 1: The Elevator project using PLC ladder logic programming, elevator system using plc, elevator system using ladder logic, elevator with plc, plc elevator Departments:Mechanical EngineeringMechatronics EngineeringFigure 11: the 4th-floor request when the elevator was on the 3rd floorHello, my friends and welcome back with one new tutorial of our ladder logic programming series. Today I am bringing one exciting project which you can see everywhere, i ...