基于SIMATIC ET200SP分布式I/O的辊压机控制系统的结构设计  

Structure Design of Control System of Roller Press Based on SIMATIC ET200SP Distributed I/O

作　　者：黄贺 HUANG He(CNBM(Hefei)Powder Technology Equipment Co.,Ltd.,Hefei Anhui 230000,China)

机构地区：[1]中建材(合肥)粉体科技装备有限公司,安徽合肥230000

出　　处：《水泥技术》2023年第5期77-80,共4页Cement Technology

摘　　要：通过研究辊压机集中式布置控制系统的结构和优缺点,设计并开发了一种基于SIMATIC ET200SP分布式I/O系统的辊压机控制系统。集中式布置辊压机控制系统可实现设备的统一调度、集中控制,但兼容性及扩展性较差,施工维护难,经济投入大;而基于SIMATIC ET200SP分布式I/O系统的辊压机控制系统具有高度灵活、可扩展、功能全面、可靠性及安全较高的优点,已成功应用于多个现场。某项目现场实际应用显示,分布式I/O辊压机控制系统安装周期较预期缩短了约60%,施工投入减少了约50%,线缆使用量减少了约80%,系统运行稳定,经济效益显著。The control system of roller press based on the SIMATIC ET200SP distributed I/O system has been designed and developed through the study of the structure and features of the centralized control system.The centralized layout control system of roll press enables unified scheduling and centralized control of equipment,but it has poor compatibility and scalability,difficult construction,maintenance,and requires a large economic investment.The control system of roller press based on the SIMATIC ET200SP distributed I/O system has the advantages of high flexibility,scalability,comprehensive functionality,and high reliability and safety.It has been successfully applied in multiple projects.The actual application of a project shows that the installation cycle of the distributed I/O roller control system is about 60% shorter than expected,the construction investment is reduced by about 50%,and the cable usage is reduced by about 80%.The system operates stably and brings significant economic benefits.

关 键 词：辊压机控制系统 集中式布置 现场总线 分布式I/O 智能化 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]