如何用西门子S7-200芯片实现PLC的网络通信

.s7—200系列是由SIEMENS(西门子)企业开发的PLC主流产品。s7—200系列PLC的通讯功能来自它的网络通讯才干，它既可以终结同上位机的通讯，也可以终结同其他PLC的通讯。

(The .s7-200 series is a mainstream PLC product developed by SIEMENS (Siemens). The communication function of s7-200 series PLC comes from its network communication ability. It can not only terminate the communication with the upper computer, but also terminate the communication with other PLCs.)

[下载]14321907944.rar

2022-8-10 14:32 上传

文件大小: 338 KB
下载次数: 0