VISUALIZATION OF INDUSTRIAL PROCESS IN A MULTI-USER EVIRONMENT

Cilj ovog rada je bio napraviti sustav upravljanja maketom industrijskog rashlada primjenom PLC i SCADA sustava. SCADA sustav izrađen je u TIA Portal v15 WinCC RT Professional platformi i sastoji se od serverskog i dva klijent računala. U ovom sustavu računala su HMI sučelja koja su međusobno povezana ethernet vezom. Maketa industrijskog rashlada sadrži četiri spremnika vode, četiri pumpe za vodu, šest ventila i razne digitalne i analogne senzore. U radu je objašnjena konfiguracija PLC stanice, izrada programskih blokova, vizualnog sučelja te rad sustava preko klijent -server veze. Sustav omogućava upravljanje pumpama i ventilima te prikuplja povratne informacije stanja raznih senzora u svrhu praćenja trendova i alarma.The goal of this paper was to create an industrial cooling management system using PLC and SCADA system. The SCADA system is built in the TIA Portal v15 WinCC RT Professional platform and consists of a server and two client computers. In this system, computers are HMI devices and they are connected by an ethernet connection. The industrial cooling system contains four water tanks, four water pumps, six valves and various digital and analogue sensors. The paper explains configuration of the PLC station, the creation of program blocks, the visual interface and the operation of the system via client -server connection. The system enables control of pumps and valves and collects feedback on the status of various sensors for the purpose of tracking trends and alarms