1.C#语言开发，采用NET4.0框架，模块化设计，通信效率不怎么高 可以凑合用。
2.工程结构类似OPC通讯方式，采用Tag的方式，通过标签名就可以读写寄存器。
3.采用XML配置式标签的方式实时读写PLC内部寄存器，可读写寄存器包括I、Q、PI、PA、M、DB。
4.具有PLC断线重连功能，通讯稳定可靠。
5.完全开源免费、包括Dll文件、附件内包含源代码。(1.C# language development, the use of NET4.0 fr a mework, modular design, communication efficiency is not very high can be put together.　　　　　　2. similar engineering structure of OPC communication using Tag way through the label name can be read and write register.　　　　　　3. use the XML configuration label to read and write the internal registers of PLC in real time. The read-write registers include I, Q, PI, PA, M, DB.　　　　　　4. with PLC broken wire reconnection function, the communication is stable and reliable.　　　　　　5. completely open source and free, including Dll files, and attachments containing source code.)