摘要
针对可编程序控制器(PLC)所组成的控制系统,提出了用另一台PLC作为仿真机对该控制系统的模拟仿真新方法。介绍了仿真系统的电路结构,软件编制方法,仿真过程及仿真实例。
This paper put forward a new simulation method of PLC control system with another PLC as a simulator which completes simulation of the control system.Electronics circuit and method of programming software and simulation processing are introduced.A real simulation example is explained.
关键词
程序控制器
模拟仿真
工步
Programmable controller
Simulation
Work step
