基于PLC的XK-LM4A型四层电梯模型控制系统设计  

Control System Design of XK-LM4A Four Storey Elevator Model Based on PLC

作　　者：王章俊 甯油江 WANG Zhangjun;NING Youjiang(Guizhou Electronic Technology College,Guiyang 550025)

机构地区：[1]贵州电子科技职业学院,贵阳550025

出　　处：《现代制造技术与装备》2022年第7期204-207,共4页Modern Manufacturing Technology and Equipment

摘　　要：可编程逻辑控制器(Programmable Logic Controller,PLC)具有高可靠性、易于扩展和调试等优点。因此,在很多领域采用PLC控制电梯是一种经济可行的方式。从电梯的主要控制要求出发,设计XK-LM4A四层电梯模型的控制原理图和梯形图,可为电梯的控制系统设计提供参考。Programmable Logic Controller(PLC)control has the advantages of high reliability,easy expansion and debugging,so using PLC to control elevator in many fields is an economical and feasible way.Starting from the main control requirements of elevator,the control schematic diagram and ladder diagram of XK-LM4A four storey elevator model are designed,which can provide reference for the design of elevator control system.

关 键 词：可编程逻辑控制器(PLC) XK-LM4A 电梯控制 梯形图 

分 类 号：TU857[建筑科学] TP273[自动化与计算机技术—检测技术与自动化装置]