CONTROL PRODUCTION SYSTEM WITH PLC

Rad opisuje programiranje programabilnih logičkih kontrolera (PLC) na jednom stvarnom primjeru iz industrije. Prije samog programiranja potrebno je napraviti pripremu, kako bi se program lakše napravio. Priprema se sastoji najprije od izrade pneumatske sheme i provjere njene funkcionalnosti. Na temelju sheme se izrađuje dijagram toka te električna shema. Kada su ove sheme gotove, moguće je napisati program za PLC. Funkcionalnost programa provjerena je na didaktičkoj opremi u laboratoriju.This paper discraibes the programming of programmable logic controllers on one real example from the industry. Before programming it is nesesery to make the preparation in order to make the program easier. This preparation consists primarily of making a pneumatic scheme and checking its functionality. Based on the scheme a flow chart and an electrical diagram are created. When these schemes are completed it is possible to write a PLC program. The functionality of the program was tested on didactic equipment in the laboratory