摘要
介绍了在工业自动化通用组态软件———组态王中 ,利用DLL库及VisualBasic来编制A/D和I/O的服务程序。利用DDE功能在服务程序和组态王软件之间进行动态数据交换 ,从而实现了在组态王软件包中使用A/D和I/O板进行数据采集与控制的目的。
How to compile A/D and I/O data gathering and controlling server program using dynamic link lib and visual basic in the general industrial automatic software——KingView are introdeced,and how to go on dynamic data exchanging by DDE function between server program and KingView so as to implement the function of A/D and I/O in the software of KingView are also described.
出处
《测控技术》
CSCD
2000年第5期37-39,共3页
Measurement & Control Technology
关键词
组态王软件包
A/D
I/O
数据采集
configuration software,dynamic date exchange,dynamic link lib,data gathering
