DELTA PLC PROGRAMS Here, I have to show some basics programs of DELTA PLC. This Programs are made on WPLSoft 2.42 When start switch pressed, a motor and red lamp turn on. When the stop switch pressed, motor and red lamp turns off and a green lamp turns on. A Lamp can be switched on from any of the two location. A lamps turns on only, if two switches are pressed. A lamps turn off if its start switch is pressed. ...