变频恒压供水控制系统改造设计  

Transformation Design of Variable Frequency Constant Pressure Water Supply Control System

作　　者：蒙正麦 岑帅 钟芳山 姚远 夏义江 李先会 MENG Zhengmai;CEN Shuai;ZHONG Fangshan;YAO Yuan;XIA Yijiang;LI Xianhui(Guangxi Baise Fenglin Wood-based Board Co.,Ltd.Baise 533099,China;Hechi Power Supply Bureau,Hechi 547000,China;Beibu Gulf University,Qinzhou 531011,China;Siemens Energy Co.,Ltd.Nanning 530007,China)

机构地区：[1]广西百色丰林人造板有限公司,广西百色533099 [2]河池供电局,广西河池547000 [3]北部湾大学,广西钦州531011 [4]西门子能源有限公司,广西南宁530007

出　　处：《自动化与信息工程》2022年第2期45-48,共4页Automation & Information Engineering

摘　　要：根据某工厂生产实际需求,采用物联网型触摸屏,结合西门子S7-200 SMART系列PLC、G120变频器,通过Profinet协议,实现恒压供水控制系统的自动化改造,并通过物联网型触摸屏自带的4G端口,实现手机APP对系统的远程监控和管理。该系统可降低巡检人员的工作量,提高工厂设备的运维管理水平。According to the actual production needs of a factory,using the Internet of things touch screen,combined with Siemens S7-200 SMART series PLC and G120 frequency converter,the automatic transformation of the constant pressure water supply control system is realized through Profinet protocol,and the remote monitoring and management of the system by mobile APP is realized through the 4G port of the Internet of things touch screen.The system reduces the workload of inspectors and improves the operation and maintenance management level of factory equipment.

关 键 词：恒压供水控制系统 PLC 物联网型触摸屏 变频调速 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]