【摘要】 介绍一个利用共用电话系统和工业控制机组成的锅炉远程监控网络，分析技术方案的特点，指出软件编程的要点，实现对远距离分散的多个锅炉房内锅炉的运行监控。更多还原

【Abstract】 A long distance boiler monitoring network with PBX(private branch exchange) system and industrial computers is introduced. The characters of the technical scheme are analyzed and chief programming methods are given. The network meets the requirement of monitoring boilers distributed at boiler houses far from each other.更多还原