基于VB6.0与PLC通信的电梯限速器测试系统  

Speed Governor Testing System Based on VB6.0 and PLC Communication

作　　者：吴辉鹏 高鸿良 

机构地区：[1]宁波申菱电梯配件有限公司,浙江宁波315731

出　　处：《工业控制计算机》2014年第2期42-43,共2页Industrial Control Computer

摘　　要：利用VB6.0上的MSComm控件可以很方便地实现PC和PLC之间的通信。通过PC上位机传过来的数据,PLC将采集的限速器速度数据进行处理判断后发送给PC上位机。PC上位机软件在根据PLC传上来的限速器测试数据的自动判断处理显示在界面上,同时将测试数据保存到服务器上共享。经过调试测试,整套系统已经实际应用中。The system uses MSComm control on VB6.0 can easily achieve the communication between PC and PLC.Pass over the data transmission from the software on PC,PLC collect the data processing speed governor judgment sent to the PC host computer.The software on PC according to automatically determine the speed governor test data PLC incoming pro- cessing displayed in the interface.At the same time,the test data will be saved to the server sharing. After debugging and testing,the system has been applied in.

关 键 词：VB6 0 PLC 数据采集 限速器 

分 类 号：TU857[建筑科学]