(12-08-2011, 09:58 AM)Peter Wrote: I am a bit confused. You posted an attempt (albeit not in the most appropriate place but this has been moved) and there were comments provided here. If you have made a further attempt at the 2010 chart, can you please post it again?
Ah, I have managed to find your revised attempt at the 2010 chart, filed under 2004! I have moved it to this thread (above)
(11-08-2011, 08:32 AM)SARVESH KUMAR Wrote: Sir,
plaese check again aspect sequence chart of module-3 of IRSE 10
With regards
sarvesh kumar
You have gone the other way on the flashing aspect now - you have only shown the flashing sequence. I suggest you do some research into the conditions that must be present for the flashing sequence to be given (ie train not beyond signal to show FY whent the route it set) and what the aspect sequence becomes when flashing sequence not initiated (reverts to MAR).
You appear to have shown some release controls for the route into the bay but have shown the route being given with R+MI - the signal would need to show a proceed aspect.
The release condition for the Y up to R+ROL (107 to 111) is not shown correctly - it should come from the line up to the R for 107 and give the TC occupation conditions. There should be two entries on 111 for R, one with OL and one with ROL.
The release conditions for the route to 121 appear to be shown the wrong side of 107 - the train will approach 107 at R and when the release condition is satisfied, 107 will step to the correct aspect for the signal ahead.
I hope these comments are helpful in pointing you to areas to look at. Please let us know any further queries or post further attempts, but please make sure that you post in the relevant thread so that we can find them easily!
Peter
Hop