NORMARC7000B自动关机故障分析  

Failure Analysis of NORMARC7000B Automatic Shutdown

作　　者：韩存忠 张家明 Han Cunzhong;Zhang Jiaming(China's Civil Aviation Air Traffic Management Bureau in Southwest Yunnan Branch of Technology Security,Kunming Yunnan 677500,China)

机构地区：[1]中国民用航空西南地区空中交通管理局云南分局技术保障部,云南昆明677500

出　　处：《信息与电脑》2017年第12期153-155,共3页Information & Computer

摘　　要：仪表着陆天线系统包括航向、下滑的分配单元、监控单元、天线及连接电缆和进场监控网络,相互之间的接口较多,关系较为复杂,一旦出现故障将无从下手,一般这部分的检查和判断比较困难,下面通过对故障的排除进行说明,并重点分析航向天线系统故障。The instrument landing antenna system includes heading,sliding distribution unit,monitoring unit,antenna and connection cable and access monitoring network.There are many interfaces between each other,it's more complicated.Once there is a fault,there will be no way to start,generally this part of the inspection and judgment is more difficult.The fault removal is explained,and the fault of the heading antenna system is analyzed emphatically.

关 键 词：NORMARC7000B 自动关机故障 DCLOOP 

分 类 号：TN949[电子电信—信号与信息处理]