摘要
高层建筑的普遍化使得市场对垂直式升降电梯的需求骤增,PLC因其具有较高的稳定性被广泛用于电梯控制。本文阐述了升降电梯的基本结构和运行原理,对电梯的运行进行模块化分析后编写软件程序,并通过梯形图编程去实现显示楼层、楼层召唤、上下选向等功能。最后采用西门子S7-200对电梯运行实现系统控制。
The popularity of high-rise buildings has led to a sudden increase in market demand for vertical elevators.PLC is widely used for elevator control because of its high stability.In this paper,the basic structure and operation principle of elevator are expounded,and the software program is written after modular analysis of elevator operation.The functions of display floor,floor call,and up and down selection are realized through ladder map programming.Finally,Siemens S7-200 is used to realize the system control of elevator operation.
作者
王冰冰
许恒铭
孙静
WANG Bing-bing;XU Heng-ming;SUN Jing(Anhui Xinhua university,Hefei Anhui 230088,China)
出处
《科技视界》
2019年第21期35-36,共2页
Science & Technology Vision
基金
国家级大学生创新训练计划项目（201812216016）
安徽省大学生创新训练计划项目（201712216017）
