Class1即为通讯协议类，另外包含了一个简单的调用的实例。打开C#，解决方案－〉添加－〉现有项，将Class1添加进工程，并添加命名空间即可。
2021-05-22 10:10:57
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Contents
3-1 Introduction........................................................................................................................................................ 3
3-2 Scope.................................................................................................................................................................. 3
3-3 CIP packets over TCP/IP ................................................................................................................................... 3
3-3.1 Unconnected messages .............................................................................................................................. 3
3-3.2 CIP transport class 0 and class 1 connections ............................................................................................ 5
3-3.2.1 CIP transport class 0 and class 1 packets ............................................................................................... 5
3-3.2.2 Behavior of class 0 and class 1 connections (informative) .................................................................... 5
3-3.3 CIP Transport class 2 and class 3 connections ........................................................................................... 6
3-3.4 CIP Transport classes 4 through 6 ............................................................................................................. 6
3-4 Connection Manager object ............................................................................................................................... 6
3-4.1 Connection parameters............................................................................................................................... 6
3-4.2 Connection type ......................................................................................................................................... 7
3-4.3 Priority ...................................
2021-05-19 10:18:59
3.31MB
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用C#写的松下MEWTOCOL通讯协议，已经测试过大部分的读取方法，小部分的写入方法没有测试。里面有MEWTCOL协议文档，协议类文件，和一个简单的测试FORM，编写软件为VS2015。
2021-05-18 19:25:55
369KB
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Delphi 485 通讯协议测试程序，用于基于485协议的通讯撰写。
本程序是一个完整的某企业的基于485设备的通讯测试程序，稍加修改即可使用。
注意事项：
1、本程序需要用到 comport vcl控件，在 chinawen 的资源中有下载。
2、本程序使用Delphi7开发，其他版本编译器可能无法使用。
2021-05-16 18:25:34
14KB
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