基于多线程技术的PLC与PC在电机测控系统中的实现  

Implementation of communication between PC and PLC based on multi-line process in motor's intelligent measurement and control system

作　　者：何新军[1] 熊幸明[1] 

机构地区：[1]长沙大学应用物理与电子技术系,湖南长沙410003

出　　处：《组合机床与自动化加工技术》2004年第4期89-90,共2页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：文章介绍了电机智能测控系统中基于多线程技术的PC机与PLC之间的通讯方式 ,给出了系统结构图及部分通讯程序、流程图 ,该通讯程序简单、可靠、移植性好 。This paper introduces the communication method based on multi-line process technology between PC and PLC in system of motors' intelligent measurement and control,the structure diagram flow diagram of software and a part of program. The program is simple, reliable and easy to transplant, and it has high applicable value.

关 键 词：电机 智能测控系统 多线程技术 PC机 PLC 串行通讯 VC++6.0 

分 类 号：TM3[电气工程—电机] TP273[自动化与计算机技术—检测技术与自动化装置]