摘要
现场总线作为过程控制领域的新技术,应用日益成熟和广泛。文章在论述Profibus DP总线通信协议和网络构成的基础上,分析了现场总线控制系统在火电厂应用的潜在问题和可行性,列举了Profibus DP应用实例。最后探讨了Profibus DP在国内首次应用的范围和深度。
Field busis widely used in process control field as a new technology. The communication protocol and network constitute of Profibus DP are described in the article. Some potential problems and feasibility are enumerated about FCS＇ application in fossil fuel power plant. In the end the domestic application for the first time is discussed about its extension and deepness.
出处
《林业科技情报》
2008年第2期98-99,共2页
Forestry Science and Technology Information
关键词
现场总线
通信协议
网络
现场总线控制系统
field bus
communication protocol
network
field bus control system
