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Trailing Approach to Turnouts - electric shorts?

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  • Member since
    July 2006
  • From: Sorumsand, Norway
  • 3,417 posts
Posted by steinjr on Wednesday, February 29, 2012 11:22 PM

Texas Zepher

 That is unless as a prior poster noted they are electrofrog and then the locomotive will short circuit before it gets to the frog.

 Which makes the train stop, and the DCC command station blink and buzz reprovingly (*)  at you until you fix the short by lining the switch to the correct track :-)

 (*) how a short is signaled may vary between different command stations.

 Smile,
 Stein

 

 

  • Member since
    February 2012
  • From: Berkeley, CA
  • 39 posts
Posted by thinkstorm on Wednesday, February 29, 2012 8:31 AM

super, thanks for all your input and help!

  • Member since
    October 2004
  • From: Colorful Colorado
  • 8,639 posts
Posted by Texas Zepher on Tuesday, February 28, 2012 11:13 PM

I agree with MrBeasley.  Unless the springs have been removed from the Pecos they will not switch over and the train will derail.   That is unless as a prior poster noted they are electrofrog and then the locomotive will short circuit before it gets to the frog.

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,483 posts
Posted by MisterBeasley on Tuesday, February 28, 2012 6:23 PM

Are you asking for a prediction?  I'd guess it would derail.  The Peco turnout has a spring which holds the points very solidly against the stock rail, so the train wheels will not be able to force them over, and the train will likely leave the tracks.  It's unlikely that it would return by itself, so this will be pretty obvious.

It takes an iron man to play with a toy iron horse. 

  • Member since
    February 2012
  • From: Berkeley, CA
  • 39 posts
Trailing Approach to Turnouts - electric shorts?
Posted by thinkstorm on Tuesday, February 28, 2012 4:30 PM

Hello,

I'm modeling N scale with Peco code 55, medium and large turnouts.  If I don't set the turnout the right way but approach trailing (from behind the frog), is the train just running over the turnout (the typical click-click...click-click sounds from my Märklin HO), or is the DCC shortened, or is the train derailing, or....?

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