电表业645规约的电表485通讯程序

上传者: llztt05 | 上传时间: 2019-12-21 18:51:29 | 文件大小: 917KB | 文件类型: rar
一个电表行业专用的基于645规约的电表485通讯抄表程序,可以进行485总线抄表,645规约测试。程序技术要点就是规约数据传输协议的处理,如向电表发送数据时的控制码和数据长度、发送的数据部分(数据标识 + 密码 + 数据)、应答帧长度、结束标志等通讯协议的处理值得大家学习。

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评论信息

  • ainianxi :
    好东西!谢谢分享
    2021-03-04
  • pangbo1974 :
    收藏吧,还是得仔细看看
    2020-12-02
  • mll306 :
    还是不会用,谢谢分享!
    2020-02-07
  • sdcdzf :
    好用,谢谢
    2019-06-03
  • 喀喀喀qq :
    非常好,收藏了
    2018-12-25

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