PLC在液压电梯控制系统中的应用  

PLC Applied to the Hydraulic Pressure Control System for Elevator

作　　者：刘福才[1] 吴忠强[1] 

机构地区：[1]燕山大学电气工程学院,秦皇岛066004

出　　处：《燕山大学学报》1999年第3期231-233,共3页Journal of Yanshan University

摘　　要：根据液压电梯的控制要求及特点，研究并设计了新型液压电梯ＰＬＣ集选控制系统，给出了外部接线图及程序流程图，并提出了几点改进措施．This paper researches and designs the new type ofPLC centralics-choose control System for hydraulic pressureelevator according to the fearres and the requirement ofcontrol on the hydraulic pressure elevator The outer wiringdiagrams as well as the programming block-diagrams aregiven and then several improvements are suggested.

关 键 词：液压电梯 集选控制 PLC 电梯 控制系统 

分 类 号：TH211.603[机械工程—机械制造及自动化] TM571.61[电气工程—电器]