DESIGN, IMPLEMENTATION AND TEST A MODEL OF AN ELECTRICAL ELEVATOR CONTROLLED USING PLC

This paper represents the possibility of controlling an electrical 4-level elevator model using PLC and studying some parameters to ensure its work, this model have been designed and constructed to perform a completed elevator work in an automating technique according to its programming and controlling method that making the connecting much more easier and safer than real relays and complicated wiring method. As well as the PMDC electrical motor that used to drive the elevator cabinet which made the transition from floor to floor much smoother and much efficient than the traditional elevators.