摘要
具体介绍了国际上现场总线标准如PROFIBUS、WoddFIP和FF总线协议的构成以及国际电工委员会制定“工业控制系统用现场总线”标准IEC1158的工作情况.分析了现场总线国际标准化工作进展缓慢的原因及今后的动态.
Some of the Standards of Fieldbus in the world e. g. PROFIELD, WORLDFIP and the composition of FF Bus Protocol as well as the activity of the International Electric Committee for drawing up the 'The Fieldbus Used in Process Control Systems' EC 1158 are presented concretely. The reasons of why the standardization of fieldbus is moving slowly and the trend of the standardization in the future are analyzed.
出处
《自动化仪表》
CAS
北大核心
1999年第3期1-6,共6页
Process Automation Instrumentation
关键词
现场总线
国际标准
发展概况
标准化
Fieldbus International standard Gener-al developing status
