摘要
本文介绍了单台计算机如何与多台PLC之间的数据通讯与实时控制 ,设计了多台FX2N系列PLC的系统 。
This paper presents a communication method to implement a single computer corresponding with a few of programmable logic controllers, and precisely controlling in time.It designs a communication system of FX 2N series of PLC,and analyzes the system's significance and developing prospect in the industrial control.
出处
《长沙大学学报》
2001年第4期49-51,共3页
Journal of Changsha University
关键词
计算机通讯
PLC
VB
communication of computers
programmable logic controller
VB
