In the paper, traffic signal light is controlled by PLC-200 by using programming logic controller of Siemens company.
文章主要是采用西门子公司的可编程逻辑控制器PLC - 200来实现交通信号灯的控制。
This paper discusses the programming method of applying shift register of programmable controller (PLC) for switching signals control system.
本文论述了应用可编程序控制器(plc)的移位寄存器对开关量控制系统的编程方法。
For the multivariable and nonlinear characteristics of ball mill system, analyzed the characteristics of objects, and designed fuzzy controller, which is realized on PLC using st programming language.
针对球磨机系统的多变量及非线性等特点，本文对球磨机系统进行对象特性分析，进行了模糊控制器的设计，并在PL C上采用结构化文本语言编程实现。
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