基于WINDOWS系统的PLC模拟实验台的开发

Developing PLC simulated experiment platform based on WINDOWS system

利用计算机的仿真技术,采用VB语言在WINDOWS操作系统环境下创建一个由编辑模块、调入程序模块、输入点读取模块、扫描执行模块、输出模块组成的可编程序控制器(PLC)的教学模拟实验台,更好地满足PLC的教学要求。

Computer simulation technology and VB Language were used in the environment of WINDOWS operation system and a PLC simulated teaching experiment platform which consists of compiling module,program-input module,reading module from input point,scanning and executive module and output module was set up in order to meet the requirements for teaching PLC .