摘要
本文介绍Profibus现场总线和ProfiNet工业以太网在双向拉伸聚酯薄膜生产线控制系统中的应用。文中概述了薄膜生产的工艺流程,着重描述了该控制系统的组成、设备选型和功能以及通讯网络的拓扑结构,最后简介了其应用效果。
The paper introduces the application of Profibus and Profinet in the control system of biaxial tension polyester fihn (or BOPET) production line. In this paper, the technological flow is summarized and the constitution, equipment type selection and functions, and also the topology architecture of communication network of the control system are elaborated. In addition, the effect in application is briefly presented.
出处
《自动化信息》
2008年第9期61-62,42,共3页
Automation Information