I/A Series控制系统与西门子PLC之间通讯技术应用

Communications technology between I /A Series control system and Siemens PLC

通过PROFIBUS-DP现场总线在I/A Series DCS控制系统和西门子PLC构建现场级通讯网络的过程,实现了中控室与成套设备控制系统之间的无缝通讯,确保了氧化铝生产的的连续性、安全性和可靠性。

This paper describes I/A Series control system and Siemens PLC control system which built at the field level communication network via PROFI-BUS - DP fieldbus to achieve a seamless communication between the center control room and equipment control systems, ensure the continuity of aluminaproduction, safety and reliability.