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Programming a DPU unit lights

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  • Member since
    December 2008
  • From: Bracebridge, ON
  • 235 posts
Posted by mactier_hogger on Monday, July 30, 2012 9:29 AM

Interesting! Thanks for that. Up here, trains must display red to the rear, a FRED or, in the case of Canadian Pacific, a red engine.

Dean

30 years 1:1 Canadian Pacific.....now switching in HOSmile

  • Member since
    August 2005
  • From: Libby, MT
  • 88 posts
Posted by ctclibby on Wednesday, July 25, 2012 5:22 PM

Here in BNSF land the pusher leaves the headlight on and dim - which ever direction it is pointed.  No ditch lights or EOT.

Todd Hackett

 Libby, Montana 59923

 I take only pictures then leave footprints on railroad property that I know is not mine, although I treat it as such...

  • Member since
    December 2008
  • From: Bracebridge, ON
  • 235 posts
Posted by mactier_hogger on Monday, July 23, 2012 2:50 PM

Should be displaying red to the rear! A FRED for example.

Dean

30 years 1:1 Canadian Pacific.....now switching in HOSmile

  • Member since
    July 2004
  • 133 posts
Posted by ford86 on Monday, July 23, 2012 9:28 AM

And it also scares you to death when your passing a stopped train on double track (overtaking them)

  • Member since
    July 2003
  • From: Sierra Vista, Arizona
  • 13,757 posts
Posted by cacole on Sunday, July 22, 2012 11:03 AM

mactier_hogger

Why would you want the DPU headlight to be on? Did somebody at the shop fail to turn it off Big Smile

If a DPU is at the end of the train the headlight or backup light is on to serve as a warning to following trains.

  • Member since
    December 2008
  • From: Bracebridge, ON
  • 235 posts
Posted by mactier_hogger on Saturday, July 21, 2012 10:19 PM

Why would you want the DPU headlight to be on? Did somebody at the shop fail to turn it off Big Smile

Dean

30 years 1:1 Canadian Pacific.....now switching in HOSmile

  • Member since
    January 2007
  • From: Eastern Shore Virginia
  • 3,290 posts
Posted by gandydancer19 on Saturday, July 21, 2012 10:53 AM

This is another good reason for getting JMRI Decoder Pro.

The programming tabs for the decoders will have a page where you can set up the lights etc when the loco is in consist mode using check boxes.  Of course it can still be done without using decoder pro, but you really have to dig through the manual to find all of the information (which I don't have).

Elmer.

The above is my opinion, from an active and experienced Model Railroader in N scale and HO since 1961.

(Modeling Freelance, Eastern US, HO scale, in 1962, with NCE DCC for locomotive control and a stand alone LocoNet for block detection and signals.) http://waynes-trains.com/ at home, and N scale at the Club.

  • Member since
    August 2008
  • From: Southeast Kansas
  • 1,329 posts
Posted by wholeman on Friday, July 20, 2012 9:03 PM

You can set the front light to work with function 5.  This function will work regardless of direction.  Set CV 33 to 16.

Will

  • Member since
    December 2001
  • 130 posts
Programming a DPU unit lights
Posted by the-big-blow on Thursday, July 19, 2012 3:59 PM

I have a coal train set up with 3 Soundtraxx Tsunamis installed in Kato AC4400CWs .  I would like the headlight to be dim on the DPU even while the train is moving forward.  Is there a way to accomplish this with programming certain CV's?  The DPU is set to run in reverse and is the technically the third unit in the consist.  The consist is set up Forward Forward Reverse.  CV 22 is set to 61 in both 1st and 3rd locos now.  

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