摘要
本文RS-485总线连接通过MODBUS RTU协议转换,实现罗克韦尔PLC与上海新华DCS通讯,并通过虚拟DPU建立数据交互和组态应用关系,从而达到智能控制算法作用到DCS控制系统自动优化的目的。
The RS-485 bus is connected through the MODBUS RTU protocol conversion, Rockwell PLC and Shanghai Xinhua DCS communications, and established by the virtual DPU data interaction and configuration application, so as to achieve automatic optimization intelligent control algorithm to the DCS control system for the purpose of.
出处
《仪器仪表用户》
2018年第3期43-45,共3页
Instrumentation
基金
华能集团有限公司技术创新中心资助
