西门子FTGS 917轨道电路常见故障分析与排除

摘要

The basic working principle of Siemens FTGS 917rntrack circuit is briefly introduced, the Physical Occupy faultrnand the Logical Occupy fault occurred in daily operation arernanalyzed, some fault shooting methods are discussed.%简述了西门子FTGS 917轨道电路的基本工作原理,分析了日常运营中经常遇到的轨道电路红光带故障、粉红光带故障,以及故障排除方法.