摘要
介绍在工业场合中上位机与东芝PLC通信中应用DDE技术,PLC和上位机DDE服务器端软件所需要进行的设置以及客户端的编程。经现场调试证明,采用DDE方式进行通信,稳定可靠,而且程序开发时间短,具有很高的实用性。
The configuration of Toshiba EN311 module and the program development in the communication between IPC and PLC based on DDE technology are introduced. The run on site demonstrate that the application has features of stable running, high reliability, and low developing time - consuming and high practicability.
出处
《电气应用》
北大核心
2006年第9期51-53,共3页
Electrotechnical Application
