The goal of the paper is to present a novel approach to Application Specific Logic Controllers realisations, which is suitable especially for small, embedded system designs. A discrete model of a Logic Controller is derived directly from Control Interpreted Petri Net or related Sequential Function Chart (SFC), and synthesised as a dedicated microsystem. The unified, formal intermediate model is...

In this research paper an attempt has been made to integrate the programmable logic controller (PLC) with elevator for developing its control system. Thus, this paper describes the application of programmable logic controller for elevator control system. The PLC used for this project is GE FANUC with six inputs and four outputs. The programming language used is ladder diagram.