道岔故障(5.15-5.18)
2024-05-01 19:05
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239
source:
维修调度
(4号线)16:16时,DCC组织前锦车辆段L-26A股道0423车体发车作业时,ATS工作站显示W8044#
道岔双边白闪,取消进路后该道岔双边黄闪。DCC执行“挤岔恢复”指令后显示正常,单操一个来回后,故障消除,对
W8044#道岔单锁至左位后,排列进路发车。DCC通知信号专业。
16:17时,0423车体按计划正常出库。[三类信息]
(4号线前锦车辆段W8044#道岔双边白闪故障跟进)19:36时,信号专业回复:故障原因为板卡在道岔转换过程中
提前采集数据,导致ATS工作站显示左位未到位。已预防性更换板卡,经测试,设备恢复正常。[三类信息]
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