| 西门子S7-400PLC利用TCP／IP和计算机直接通讯的实现 |
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| 引用本文： | 张世友. 西门子S7-400PLC利用TCP／IP和计算机直接通讯的实现[J]. 安徽冶金, 2007, 0(4): 32-34,38 |
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| 作者姓名： | 张世友 |
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| 摘 要： | 介绍了西门子ST-400PLC通过功能块和计算机利用TCP／IP协议直接通讯的实现。
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| 关 键 词： | ST-400PLC 功能块 TCP／IP 套字节 重叠I／O |
| 收稿时间： | 2007-08-17 |
Realization of Direct Communication of Siemens S7-400PLC with PC |
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| Zhang Shiyou. Realization of Direct Communication of Siemens S7-400PLC with PC[J]. Anhui Metallurgy, 2007, 0(4): 32-34,38 |
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| Authors: | Zhang Shiyou |
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| Abstract: | The realization of direct communication of Siemens ST-400PLC with PC through TCP/IP Protocol and function block is introduced. |
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| Keywords: | S7-400PLC function block TCP/IP Winsock Overlapped I/O |
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