Process control interface system for a distillation plant

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• 作者：A. Té ; llez-Anguiano ; F. Rivas-Cruz ; C.-M. Astorga-Zaragoza ; E. Alcorta-Garcí ; a ; D. Juá ; rez-Romero
• 关键词：Process control ; Interface system ; Communication protocol ; Distillation column
• 刊名：Computer Standards and Interfaces
• 出版年：2009
• 出版时间：February 2009
• 年：2009
• 卷：31
• 期：2
• 页码：471-479
• 全文大小：861 K

文摘

This paper presents the development of a process control interface system (PCIS) for a distillation pilot plant that is based on the communication protocol called MODBUS. MODBUS communicates the computer (used as a control unit) with the process because it allows an efficient, flexible, and reliable system. The interface system is presented in an operator-friendly application, which has the capability to monitor the variables, manipulate actuators, and tune the controllers in the distillation process.