基于Profibus的现场总线控制系统的开发与设计

Development and design of field bus control system based on Profibus

本文设计了一种基于Profibus的现场总线控制系统,系统采用WinCC作为上位机的监控软件,采用STEP 7作为下位机的编程软件。系统构成从上位监控到现场变量检测的全数字化通讯,实现了基于Profibus的现场总线控制系统的网络结构。

This paper describes the design of a field bus control system based on Profibus, the system adopts WinCC as the monitoring software of PC, using STEP 7 as the lower position machine programming software. System from digital communication monitoring to field variable detection, achieves the network structure of the field bus control system based on Profibus.