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Ulceby & area signalling

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Ulceby & area signalling 14/04/2011 at 12:03 #2834
Mickster66
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84 posts
In a generally accurate and well-worked simulation, I have to report a couple of errors in the Ulceby area. These are all to do with restrictive signalling.
Firstly, arriving from Immingham, UJ19 cannot be cleared towards UJ18 if the level crossing is still open to road traffic as this crossing is in the overlap. In the sim UJ19 can be cleared (incorrectly). Approaching Ulceby from the Cleetrhorpes direction, trains can be signalled unrestricted into the platform, so long as th overlap beyond UJ25 is clear. UJ25 (if set for clear) remains at Danger until the train "hits" the approach track circuit.

The other track circuiting issue affects trains approaching the refineries from the Ulceby direction. IR112 will not clear if IR113 is at Danger, but will clear when a train hits the approach circuit. In the sim, this restriction is not apparent.

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Ulceby & area signalling 14/04/2011 at 12:03 #15072
Mickster66
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84 posts
In a generally accurate and well-worked simulation, I have to report a couple of errors in the Ulceby area. These are all to do with restrictive signalling.
Firstly, arriving from Immingham, UJ19 cannot be cleared towards UJ18 if the level crossing is still open to road traffic as this crossing is in the overlap. In the sim UJ19 can be cleared (incorrectly). Approaching Ulceby from the Cleetrhorpes direction, trains can be signalled unrestricted into the platform, so long as th overlap beyond UJ25 is clear. UJ25 (if set for clear) remains at Danger until the train "hits" the approach track circuit.

The other track circuiting issue affects trains approaching the refineries from the Ulceby direction. IR112 will not clear if IR113 is at Danger, but will clear when a train hits the approach circuit. In the sim, this restriction is not apparent.

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Ulceby & area signalling 14/04/2011 at 14:11 #15079
Lardybiker
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771 posts
Noted...I'll contact you via PM regarding this
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Ulceby & area signalling 16/04/2011 at 04:52 #15144
Lardybiker
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771 posts
UJ25? There is no signal UJ25 least not in the sim there isn't....can you be more specific
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Ulceby & area signalling 17/04/2011 at 06:13 #15159
BarryM
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2158 posts
Chris, Re above, are you aware that when a train occupies TC TM26B it sets off Skitter Lane LC whilst UJ19 is at stop?
Barry

Barry, Sydney, New South Wales, Australia
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Ulceby & area signalling 17/04/2011 at 13:29 #15170
Lardybiker
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771 posts
According to what Mickster66 wrote in the original post, that would be correct.
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Re: Ulceby & area signalling 12/10/2011 at 06:53 #21686
onlydjw
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456 posts
UJ25 is a white lever in the box!
God bless, Daniel Wilson
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Re: Ulceby & area signalling 12/10/2011 at 06:54 #21687
onlydjw
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456 posts
UJ25 is a track circuit Chris. I presume Mickster is referring to signal UJ3.
God bless, Daniel Wilson
Last edited: 12/10/2011 at 06:55 by onlydjw
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