PC与PLC串行通信在专用加工机床上的应用  

An Application of the Communication between PC and PLC in Special Working Machine Tool

作　　者：熊幸明[1] 曹才开[2] 

机构地区：[1]湖南长沙市长沙学院电子系,410003 [2]湖南衡阳湖南建材高等专科学校电子系,421008

出　　处：《微计算机信息》2005年第07S期65-67,共3页Control & Automation

摘　　要：文章对PC与PLC串行通信在钻孔、攻丝专用机床上的应用进行介绍:包括系统结构、参数设置、通信协议、通信程序等。利用上位计算机,实现对其运行状态的监测和实时控制。This paper introduces an application of the communication between PC and PLC in special machine tool applied to drill hole and tap .Its system structure, setting up parameter, communication agreement and communication program etc. are introduced in the paper. The running state in the system can be monitored and controlled real time by top-computer.

关 键 词：上位计算机 PLC 串行通信 专用机床 

分 类 号：TN91[电子电信—通信与信息系统]