HLT500高低温试验箱PLC控制系统  

The electric control system of HLT500 high and low temperature chamber

作　　者：韩琦[1] 

机构地区：[1]安徽万瑞冷电科技有限公司中国电子科技集团公司第十六研究所控股,合肥230043

出　　处：《低温与超导》2008年第6期70-73,共4页Cryogenics and Superconductivity

摘　　要：介绍了以PLC(可编程控制器)为核心的高低温试验箱电控系统,着重介绍了可编程逻辑控制器PLC的选择和可编程控制器的程序编译。The control system with PLC（ Programmable Logic Controller）being the primary core part was introduced. Based on the theory of refrigeration and the principle of electrical control,the selection of the type of PLC has been completed,and its control program has been designed.

关 键 词：电气控制 可编程控制器(PLC) HLT500高低温试验箱 程序编译 

分 类 号：TB657.3[一般工业技术—制冷工程] TP273[自动化与计算机技术—检测技术与自动化装置]