摘要
根据集中监控和分散控制的原则,提出了一种基于Profibus总线技术的控制网络。分析了系统的工作原理,详细阐述了系统的网络结构、硬件组成及通信程序,讨论了系统的主要功能及软件的设计方法。由于该系统的主、从站设备间采用Profibus网络通信,运行可靠,适用于大、中规模的水厂。实践表明,系统达到了设计要求,实现了水厂生产自动化,提高了水质。
According to the principle of monitoring as a whole and dispersed control, a control network which based on Profibus bus technology was introduced. The principle of the system was presented, and the structure, the hardware constitution of network and the communication software of the system were analyzed in detail. For Profibus network communication of master and slave station,the system works reliably and is adaptable to large and media scale water factory. It is verified in practice that the water factory...
出处
《低压电器》
北大核心
2007年第15期30-32,共3页
Low Voltage Apparatus
