Control points, controlled signals and intermediate signals

NW Mailing List nw-mailing-list at nwhs.org
Mon Aug 19 17:19:12 EDT 2013


Jimmy,
Good information, but I still don't see definitions for some of the terms
that are being kicked around in these discussions. For example: control
point, controlled signal and intermediate signal don't seem to be
mentioned. Home signal is defined as "A fixed signal at the entrance of a
route or block to govern trains or engines entering and using that route or
block". This implies to me that a home signal could be an automatic block
signal as well as an interlocking signal. Previously, I had associated the
term home signal only with interlockings. Also, there seems to be no
definition for distant signal. Would a distant signal be any signal that
gives a "preview" of the aspect of a corresponding/subsequent home signal?
Jim Cochran


On Mon, Aug 19, 2013 at 3:07 PM, NW Mailing List
<nw-mailing-list at nwhs.org>wrote:


> Jim,

> Maybe this will help.

>

> Jimmy Lisle

>

> Moderator:

> http://nwhs.org/wiki/tiki-browse_image.php?imageId=545

> http://nwhs.org/wiki/tiki-browse_image.php?imageId=546

>

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