摘要
本文介绍了基于S7-300 PLC和VB的铺排船控制系统,文中论述了如何运用S7-300 PLC和工业控制计算机进行系统的架构与实现;运用VB进行上位监控系统的开发。并且对系统的软硬件设计和系统程序进行了分析说明。实践应用表明,该系统运行稳定可靠,实时性好,监控效果理想,使用方便。
The control system of working ships which based on Siemens S7 -300PLC and VB is introduced in this paper.This paper also describes how to construct the control system by applying the S7-300PLC and industrial control computer and the development of the supervision and control system using VB . The hardware and software design and system program are also presented in this paper. The practical application results show that the system has advantages of high stability and reliability,real time control,ideal monitoring effect and convenient operation.
出处
《自动化博览》
2008年第2期52-54,共3页
Automation Panorama1
关键词
现场总线
以太网
监控系统
开环控制系统
field bus
ethernet
supervision and control system
open loop control system
