某型全动飞行模拟机登机桥不能下降典型故障分析与排除

Analysis and Elimination of Typical Faults about Cannot lower the Accessway for a Certain Type of Full Flight Simulator

摘要: 针对某型全动飞行模拟机登机桥无法下降的两种典型故障，阐述了登机桥降落的基本原理，简要说明了数控机柜登机桥维护页面的逻辑变量，最终结合维护页面排除了故障，为登机桥系统排故提供了技术参考。

Abstract: To overcome the two typical faults about cannot lower the accessway for a certain type of full flight simulator, this paper expounds the basic principle about how to lower the accessway, describes the logical variables on the page of accessway maintenance in digital control cabinet briefly, and finally eliminates the faults through using maintenance page, provides technical reference for the faults about accessway.