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+---- Thread: 2004 Aspect Sequence (/showthread.php?tid=840)
2004 Aspect Sequence - SARVESH KUMAR - 30-07-2011
PIW,
Please check the my DN aspect sequence chart for IRSE 2004 layout-3 module -3
with regards
Sarvesh kumar
RE: 2004 Aspect Sequence - Peter - 03-08-2011
(30-07-2011, 08:58 AM)SARVESH KUMAR Wrote: PIW,
Please check the my DN aspect sequence chart for IRSE 2004 layout-3 module -3
with regards
Sarvesh kumar
Hi
While your presentation may appear to be neat by doing it in excel, it is practically impossible to tell where some of the lines are supposed to go eg. the line that comes from 123 Y joins up with 127 Y and crosses all of those between 125 and 147 with no distinguishable difference between where nodes connect and where the lines simple cross. This means that although I can say that the intent of the diagram in this area (and others) is reasonable, I cannot say much more than that.
There are a couple of specific omissions on the plan.
One is that you have not shown R + OL for any of the red aspects. This may seem academic, but when you consider that you have missed the warner route on the unlabelled signal (which is fairly obviously 111, but would count against you) which would go to R + ROL on 123.
You also have not put the release conditions for the B and C route on 111.
Have a go again with a more suitable presentation .
Peter