Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.07c
- /
- Pages.2613-2616
- /
- 2003
Remote Monitoring and Control of Helium Liquefier Using LonWorks Network System
LonWorks를 이용한 액체헬륨 제조장치의 원격감시 및 제어
- Lee, Jeong-Min (Dept. of Electronics Engineering, Chungnam National University) ;
- Jo, Jae-Geun (Dept. of Electronics Engineering, Chungnam National University) ;
- Jeon, Jung-Seob (Dept. of Electronics Engineering, Chungnam National University) ;
- Lyou, Joon (Dept. of Electronics Engineering, Chungnam National University)
- Published : 2003.07.01
Abstract
This paper presents a realization of LonWorks communication based remote monitoring and control system for old-dated Helium Liquefier to be automated in operation and data acquisition. Through Inn nodes, tank level, valve position, gasbag level and temperatures are collected and valve position is adjusted by step motor control. Also, field data acquired can be monitored at a remote site through LAN.
Keywords