【摘要】 详细阐述了用欧姆龙公司的可编程序控制器、可编程终端及温度传感器单元组成的地温中央空调控制系统的控制原理、控制方法。更多还原

【Abstract】 This article give a minute expound of a control system of central air conditioning of ground energy in tenets and methods , Witch is composed of programmable logic controller and programmable terminal and temperature sensor unit of OMRON company.更多还原