摘要
以武钢第三炼钢厂电缆隧道为例，介绍了采用可编程序控制器（ＰＬＣ）的消防自动控制系统的构成以及ＰＬＣ系统配置、通讯系统的软硬件设计特点，并预示电缆隧道消防系统发展的趋势。
In this paper,taking the electric cable tunnel at No.3 steel making plant,WISGCO,as an example,the characteristics of the fire PLC control system is introduced with its PLC system configuration and hardware/software design of communication system,and the trending of fire control system for cable tunnel is predicted.
