Hornby TTS 60 issues with gaugemaster controller

[Dan Griffin]

Hi

 

i have a Hornby class 60 fitted with a TTS sound chip. When i had a dynamis it worked perfectly. However, i have upgraded to a gaugemaster DCC 04 with walk around.

The 60 will not work properly now. The sounds work fine, but if the lights are on the loco will not move. With the lights off, works fine in both directions as does the sound. I have noticed that the lights will not come on once the loco is in motion. 

 

What is going on? 

 

I also have a 2nd 60 that will start and move off, but then will not respond resulting in a runaway. This one is fitted with a Bachmann 36-553.

both 60’s have been reset cv 8 to 8 but no joy. 
 

all my other locos work fine, no issues. 

why am i having problems with these 60’s? Can anyone shed any light. 

[Kaput]

First thing to try is make sure DC running is disabled via CV29.

 

 

[Dan Griffin]

5 hours ago, Kaput said:

First thing to try is make sure DC running is disabled via CV29.

 

 

How do i disable CV29? What do i imput to disable it?

[RAF96]

You do not disable CV29, you modify its value to select the features you need and disable those you don’t need . 

See here . . . 

https://www.2mm.org.uk/articles/cv29 calculator.htm