Citect组态软件的动态数据交换技术研究  

A Survey of the Dynamic Dada Exchange Technology of Citect

作　　者：师帅[1] 张寿明[1] 黄莉萍[1] 

机构地区：[1]昆明理工大学信息工程与自动化学院,云南昆明650051

出　　处：《昆明冶金高等专科学校学报》2005年第1期19-22,共4页Journal of Kunming Metallurgy College

摘　　要：Citect可以监控生产现场的各种数据,应用程序可以获得这些实时数据,并对其进行处理以实现更复杂的监控,介绍用DDE实现Citect与应用程序之间的数据交换。重点分析Citect下DDE的具体实现,包括与其它应用程序(如:Excel)之间交换数据以及网络DDE,最后给出了利用DDE实现Citect与Excel之间动态交换现场数据的模拟实验结果。Citect can be used to monitor and control various kinds of data of the worksite. The application program can get the data and dispose them to achieve more complex monitoring purpose. In the paper, data exchange between Citect and the application programs with DDE is introduced. The specific implementing method of DDE under Citect condition, including the exchange of data with other application programs, such as Excel, and net DDE, is emphatically analyzed. The result of a simulated experiment of exchanging dynamically the testing data between Citect and Excel with DDE is shown.

关 键 词：CITECT DDE EXCEL 函数 

分 类 号：TP311.132[自动化与计算机技术—计算机软件与理论]