摘要
详细介绍了VB与西门子 2 0 0PLC通讯的机理及通讯难点 ,提出了一种较为详细的解决方案 ,并成功地应用于工业现场。
This paper details the mechanism of communication between VB and Siemens PLC as well as the difficulty of the communication. A relative detailed solution scheme is presented, and applied in the industry field successfully.
出处
《中国造纸》
CAS
北大核心
2004年第12期42-44,共3页
China Pulp & Paper
关键词
PLC
VB
通讯
PLC
VB
communication CPP
