Design a ladder logic program that will cause output pilot light PL to be ON when selector switch SS is closed, pushbutton PB is open, and limit switch LS is open. Enter the program into the PLC, and...

Design a ladder logic program that will cause output pilot light PL to be ON when selector switch SS is closed, pushbutton PB is open, and limit switch LS is open. Enter the program into the PLC, and prove its operation. Design a ladder logic program that will cause a solenoid, SOL, to be energized when limit switch LS is closed and pressure switch PS is open. Enter the program into the PLC, and prove its operation.