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|Chaining track circuit length disagreement 30/12/2020 at 15:58 #135627|
A train of length 116m went from signal S204 to signal NS128.
It cleared T464, T462, then transferred to new street. When it transferred, it jumped back onto occupying T462 and T464.
If the warner route was set to S204, this could cause it to go yellow and quickly back to red.
I believe this was caused by the track circuit data specifying different lengths, which means new street thought a longer portion of the train was still crossing Landor St Jn
Last edited: 30/12/2020 at 16:00 by Dionysusnu
Reason: None given
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