基于PLC的水池控制系统设计  

Design of Pool Control System Based on PLC

作　　者：赵瑞 张鑫力 高振博 ZHAO Rui;ZHANG Xin-li;GAO Zhen-bo(Harbin University of Science and Technology Rongcheng Campus,Weihai 264300,China)

机构地区：[1]哈尔滨理工大学荣成学院,山东威海264300

出　　处：《机械工程与自动化》2020年第2期185-186,189,共3页Mechanical Engineering & Automation

摘　　要：针对双水池多种工况导致水资源的浪费问题,设计出一套可自动控制液位的水池控制系统。首先,根据系统的控制要求分析其工作流程;其次,确定各元件的型号和参数,进而设计出系统结构并绘制主电路图。经PLC选型和I/O口分配,分析PLC的外部接线情况,根据工作原理绘制出控制系统的梯形图,并设定一套系统工作流程进行组态仿真;最后加入定时交互系统,使操作更加人性化、智能化,在最大程度上减少了水资源的浪费。In view of the problem of water resource waste caused by multiple working conditions in double pool,this paper designs a pool control system that can automatically control the liquid position.First,according to the control requirements of the system,analyze the work flow.Second,determine the model and parameters of each component,and then design the system structure and draw the main circuit diagram.After PLC selection and I/O port assignment,analyze the external wiring of the PLC,draw the ladder diagram of the control system according to the working principle,and set a system workflow for configuration simulation.Finally,join the timed interactive system to make the operation more human and intelligent,and minimize the waste of water resources.

关 键 词：水池控制系统 液面检测 组态仿真 PLC 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]