摘要
为实现化工企业装置间利润的核算,并为企业经营提供有效的数据依据,设计一种新型累积数据采集系统,实现对全厂现场计量仪表表头累积值与控制系统累积值的同步采集。
For purpose of the counting of device profits of chemical industry and providing effective data basis for enterprise management,a new type of cumulative data acquisition system was designed to realize synchronous acquisition of the accumulated data of on-site measuring instruments and the cumulative value of the control system.
作者
刘立元
侯进
LIU Li-yuan;HOU Jin(Jiangsu SEB Petrochemical Co.,Ltd)
出处
《化工自动化及仪表》
CAS
2018年第7期526-528,共3页
Control and Instruments in Chemical Industry
关键词
累积数据采集
计量仪表
同步
HART通信
MODBUS通信
accumulative data collection
metering instrument
synchronization
HART communication,Modbus communication