Simultaneous Monitoring and Control of Automation Systems with SCADA Based PLC

Abstract

As technology develops all over the word, it is desired to be more efficient and less costly, and automatic control systems are demanded accordingly. The most important duties of the elements that constitute the automatic control system are quality of the established system and being cheap and functional. SCADA and PLC control systems, which are among the significant control systems, are utilized to implement these conditions placed against the elements. SCADA and PLC systems are automatic control systems that are very popular today. Both of them are used in almost every field of industry. This study has been implemented in the Academy automation R&D laboratory and applications have been developed with PLC and SCADA, which are indispensable for automation systems. All systems are connected to SCADA using 3 types of PLC, S7-300, S7-1200, S7-1500 and also MODBUS devices. These four systems transferred to SCADA are monitored on a screen. At the same time, the feature of being able to intervene in the system in case of malfunction, which is one of the important advantages of the SCADA system, has also been used.

Keywords

• Control systems
• PLC
• modbus systems
• SCADA system

Otomasyon Sistemlerinin SCADA Tabanlı PLC ile Aynı Anda İzlenmesi ve Kontrolü

Abstract

Teknoloji geliştikçe, dünyanın her yerinde daha verimli ve daha az maliyetli olması istenmekte ve buna uygun otomatik kontrol sistemleri talep edilmektedir. Otomatik kontrol sistemini oluşturan unsurların en önemli görevi, kurulan sistemin kaliteli, ucuz ve işlevsel olmasıdır. Önemli kontrol sistemleri arasında yer alan SCADA ve PLC kontrol sistemleri, bu isteklere karşı, bu koşulları gerçekleştirmek için kullanılmaktadır. SCADA ve PLC sistemleri, günümüzde oldukça popüler olan otomatik kontrol sistemleridir. Her ikisi de endüstrinin hemen hemen her alanında kullanılmaktadır. Bu çalışma Akademi otomasyon Ar-Ge laboratuvarında gerçekleştirilmiş ve otomasyon sistemlerinin vazgeçilmezi olan PLC ve SCADA ile uygulamalar geliştirilmiştir. Tüm sistemler 3 tip PLC, S7-300, S7-1200, S7-1500 ve ayrıca MODBUS cihazları kullanılarak SCADA'ya bağlanmış. SCADA'ya aktarılan bu dört sistem bir ekran üzerinden izlenmiştir. Aynı zamanda SCADA sisteminin önemli avantajlarından biri olan, arıza durumunda sisteme müdahale edilebilmesi özelliği de kullanılmıştır.

Keywords

• Kontrol sistemleri
• PLC
• modbus cihazı
• SCADA Sistemi

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