摘要
结合实际运行维护工作,描述了PCM设备的基本配置和功能,重点介绍了2种接口模块的测试方法,并对常见的故障现象进行了分析处理;针对不同厂家的PCM设备,给出了可供实施的应急预案,为维护管理工作提供了一种可借鉴的方法。
Based on the actual situation in operation and maintenance, this article describes the general configuration and function of PCM equipment. It focuses on introducing the test method of two interface models, analyses the common faults and put forwards the emergency solutions. It has some reference value for maintenance and management work.
出处
《电力系统通信》
2009年第5期65-68,共4页
Telecommunications for Electric Power System
关键词
PCM
软件测试
自环
PCM
software testing
loop back
