摘要
低压环境动物舱主要用于研究动物在低压生活环境的机理反应和抵抗力。本控制系统以密封舱内的空气压力、流量、温湿度、二氧化碳、氧气等各类环境变量为模拟和测控对象。以西门子S7-300PLC作为低压密封舱的控制核心,以DELL电脑作为上位机,电脑上安装CP 5611通讯卡与PLC进行通讯。
Low pressure animal capsules are mainly used in researching the response and mechanism of the resistance of the ani- mals in the low - pressure environment. The control system makes air pressure, air flow, air temperature and humidity, carbon dioxide, oxygen and other environmental variables in the capsule as simulation, monitoring and control objects, using siemens S7 -300PLC as control core with DELL PC as host computer which was installed with CP 5611 card to communicate with PLC.
出处
《现代机械》
2012年第3期73-75,共3页
Modern Machinery
基金
贵州省科技厅基金(黔科合[2008]2210和[2009]3009)
贵州大学引进人才基金(No.[2007]25)资助
