STC89RC52单片机实现了与PLC(西门子)MODBUS通信源程序代码

上传者: eb900001 | 上传时间: 2023-01-12 19:47:18 | 文件大小: 54KB | 文件类型: RAR
用STC89RC52单片机实现了与PLC(西门子)MODBUS通信,地址可以自由更改,波特率可以随意修改。程序已经调试成功,应用到产品中,分享出来和大家一起交流学习。

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