摘要
PLC是以自动控制技术、微型计算机技术和通信技术为基础发展起来的新一代控制装置,目前它已被广泛应用于工业控制的各个领域。本文介绍了PLC技术在制冷空调冷水机组全自动控制中的应用。
PLC is a new generation control devices which is based on the automatic control technology, microcomputer technology and communication technology. It has been widely used in various areas of industrial control.Its application in automatic control of chillers in refrigeration air-conditioning was introduced.
出处
《制冷空调与电力机械》
2009年第4期49-52,共4页
Refrigeration Air Conditioning & Electric Power Machinery
