labview与三菱PLC通讯源码及与其他通信的各种总结性源码，方便学习仿真,-Labview with mitsubishi PLC program source code and various summary and other communications source code, convenient learning simulation,

西门子PLC（s7-200）的仿真软件，结合官方梯形图编程软件使用(SIEMENS PLC (S7-200) simulation software, combined with the official ladder diagram programming software)

基于DOS/FreeDOS/Linux，支持GUI图形、输入法、套接字、PLC仿真(Base On DOS/FreeDos/Linux Operation System,Support GUI and IME and Socket and PLC Emulaiton.)