基金会现场总线用户层协议分析与实现
ANALYSIS AND IMPLEMENTATION OF USER LAYER PROTOCOL OF FOUNDATION FIELDBUS
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摘要: 现场总线是目前自动控制技术发展的趋势．基金会现场总线（Foundation Fieldbus）在众多现场总线中脱颖而出，成为技术上最先进的现场总线．基于基金会现场总线标准的用户层协议的实现有助于开发面向仪器、仪表等控制设备的应用，促进我国自控技术的数字化、智能化进程．本文从协议及软件的角度分析了用户层协议，给出了基金会现场总线用户层协议的设计模型及实现方法．Abstract: Fieldbus is a development direction for automation control technology.FF is coming to become the advanced fieldbus technology out of all fieldbus technologys.Implementation of user layer protocol is helpful for the development of digital and intelligent automatic control system.From the perspective of protocol and software,the article analyses user layer protocol and submits the design model and design method of user layer protocol of foundation fieldbus.
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