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Dead Area on DCC track.

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  • Member since
    November 2013
  • 9 posts
Dead Area on DCC track.
Posted by JOHN MACLEOD on Tuesday, December 2, 2014 5:48 PM

So far I cannot figure out why I have a dead area of track all of a sudden. It messures not much more than 8 inches. Some times the train will go by but more times than not it will stop dead. It happens just after a double gap and about 12 inches from the next wired rails. I at first thought it was shorting because of an area I was landscaping was still wet. Not wet now. Has anyone had this happen or have some suggestions on posible causes. Train runs fine after moved the 8 inches. Thanks John.

  • Member since
    October 2006
  • From: Western, MA
  • 8,571 posts
Posted by richg1998 on Wednesday, December 3, 2014 9:30 AM

Sounds like a intermittent feeder or track splice. Get your voltmeter out and troubleshoot.

If the DCC controller did not trip, you have a loss of power because of open circuit, not a short.

Rich



If you ever fall over in public, pick yourself up and say “sorry it’s been a while since I inhabited a body.” And just walk away.

  • Member since
    September 2003
  • From: Southeast Texas
  • 5,449 posts
Posted by mobilman44 on Wednesday, December 3, 2014 10:00 AM

It could be the result of a loose rail joiner or other track connection.  The easy way to fix it is to run another set of feeders to it.

 

ENJOY  !

 

Mobilman44

 

Living in southeast Texas, formerly modeling the "postwar" Santa Fe and Illinois Central 

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,483 posts
Posted by MisterBeasley on Wednesday, December 3, 2014 10:13 AM

When I see "wet landscaping" and "dead track" together, I immediately suspect that you got glue into the rail joiners, so they are no longer making a good connection.  Mobilman is right.  Just run a pair of feeders and be done with it.

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

  • Member since
    October 2006
  • From: Western, MA
  • 8,571 posts
Posted by richg1998 on Wednesday, December 3, 2014 10:20 AM

You will usually need a load on the section of track for proper troubleshooting. A loco or a car light bulb. Some use an 1156 light bulb as a load.

Sometimes you will see the proper voltage with no load and as soon as you connect a load, the voltage drops.

Rich

If you ever fall over in public, pick yourself up and say “sorry it’s been a while since I inhabited a body.” And just walk away.

  • Member since
    November 2013
  • 9 posts
Posted by JOHN MACLEOD on Wednesday, December 3, 2014 12:54 PM

Thanks for the help. I did the simplist thing and ran more wire to the dead area. Problem solved.

  • Member since
    July 2006
  • From: North Dakota
  • 9,592 posts
Posted by BroadwayLion on Wednesday, December 3, 2014 8:52 PM

It always takes TWO gaps to stop a train. Yes a jumper or soldering a rail joiner will fix it, but one of those gaps could have been caused by a switch point. I'd check that very carefully even though it is working now.

 

ROAR

The Route of the Broadway Lion The Largest Subway Layout in North Dakota.

Here there be cats.                                LIONS with CAMERAS

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