摘要
研究并设计了水暖系统热交换器锅炉侧热水流量自设定 PLC控制系统 .给出了系统的组成及工作原理 。
This paper studies and designs a self-setting system of the boiler water flow rate for heat exchanger of water heating system. Firstly, the basic principle and the system structure is introduced ,then the software design is discussed mainly about its self-setting function.
