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Table 8 Critical events and alarms
Alarm code | Description | Asset |
|---|---|---|
W010 | Vital Sequencing Error Detected, Track Occupancy Lost | Track circuit |
A046 | Track Occupancy with no Tracking ID | Track circuit |
W103 | On-Line AF902 Failure | Track circuit |
W104 | Off-Line AF902 Reserve Failure | Track circuit |
W103 | Vital MLK to AF902 Link Failed | Track circuit |
W201 | Battery (for Internal SER Equipment) Blown Fuse | Signalling equipment room |
W202 | Battery (for Internal SER Equipment) Ground Detect On | Signalling equipment room |
W205 | Battery (for External SER Equipment) Power Failure | Signalling equipment room |
W030 | Switch Never Came into Correspondence | Switch |
W031 | Switch Lost Correspondence without a Switch Move Request | Switch |
V023 | Vehicle TWC Link Failure—Master ATP in Non-Critical Fault | Wayside antenna |
P023 | Door Obstructed | Platform door |
P026 | Door Out of Order | Platform door |
P053 | Major Fault—Isolate Door | Platform door |
P054 | Medium Fault—Cycle Door | Platform door |