Thursday, 2 April 2020

So the world changes AGAIN!

As at Monday I had a 2m x 1m Marklin 3 rail German/Swiss themed layout. As of now - nothing! Asking the wife what we might do now we were in lockdown, she said, with a smirk - how about taking that railway down that clutters up our (her) bedroom?
Well, six bankers boxes later and it was all done and dusted. All the good stuff in their own boxes, all the track bumped into one box and the structures in another.


That's where the Pennstadt and Valdorf used to reside.
A bit of pleading has got her to agree a small switching layout so, after 2 years of Marklin, I am back to US outline but this time in N Scale. 4' x 10" with a small staging track.
Not quite what I expected of the week. Mind you, she couldn't complain so, like the government, funds have been made available. Lucking my local hobby shop (and DCC specialists) are still taking orders and even delivering locally!
7 Peco points, 1 crossover, 5 yards of track and 7 Tortoise point motors. I have an Atlas EMD DCC equipped switcher coming and soon about 10 freight cars. Should give me lots of fun. It will sit on the back of my desk - a 5'3" x 2' 8" monster!

The railroad will sit at the back, where the small paint rack is. with the staging reaching out over the left hand end as and when required. I have an ECoS DCC controller so everything should work really nicely.

This is the proposed layout from Anyrail. The layout is based on Kanakee Belt RR as seen in the March 2020 issue of Continental Modeller.

Tuesday, 17 March 2020

Connecting Houses for lighting

I  have solved most of my problems:

Software - rewrote the lok allocation methods and now it works pretty much as I want it.
Lighting of coaches - not really solved but a "work in progress" for when I get more funds available.
Derailments - I bought a 7203 box of 50 close coupling heads. I replaced most of the Roco wagons and everything was going well. I then replaced the coaches and had lots of issues. It seems that the coaches are now too close! I replaced them with standard Roco couplers and now  everything seems to run pretty well. I would have used my spare relex couplers but my V60 telex coupling system doesn't really like relex couplers.

My next step is to do a deep clean of the track as there are parts where the loks just stop and need to be got across a few inches of dead track. Mostly, this is where I can't reach so I am going to take the board down and get to all the parts that I can't currently get to. This should solve the final issue.

Now on to my current project

Lighting and Houses

I have three Faller houses and a Faller Butcher/Bakers.








All have lighting installed. When I built the layout I made sure that there was a 5 volt bus ready for lighting buildings. When I started on the little village, I installed four sets of 5v wires ready to connect to the house wiring. To do this, I used some micro connectors. What I didn't realise was that there were two different types of connector. It shouldn't have mattered because the houses would sit ok as the sets of connectors were in good places for the layout of the village. However, I then bought a Kibri signal box that took up one of the sites. Hence, I have had to repaint the baseboard and  re-position the four houses. Now the connectors don't match!

I wasn't keen on cutting everything back and soldering up connections.I don't really like getting the soldering iron out except at my work desk. I have some heat connectors - a wire in each end - cramp up both ends and then heat the connector up with a blow torch. In fact, the blow torch is much more manually controllable than the soldering iron. It has a decent handle so would never be dropped. If I did, the flame would to out. It has a firm base so it stands firm.


When I was putting the power busses together, I used what are called "Lever Nut Wire Connectors". These provide extremely firm wire connections. I have used the version that is designed for distribution of power - 


In this occasion, I wanted some line connectors and found a pack of 15 on Amazon.



A quick trimming of the wires - both from the 5v bus and the houses - and then one of these connectors between each house and its feed should make it nice and easy for the start of the village.

More to come!



Monday, 13 January 2020

Troubles, troubles and more troubles

It's been a time of strife over the last few weeks. Often, I was tempted to stop what I was doing and find another hobby - well, not really but almost!

OK, so what were the problems.
  1. My software seemed to be unable to do anything correctly
  2. Lighting coaches created lots of issues
  3. Derailments that were too regular.

 Software

My software is intended to provide a series of suitable train consists to give me a lot of interest and variety. However, the random allocaters of loks and wagons was failing miserably. I started out trying to fix the problems but then broke all my own commercial programming rules and - basically - tried to hack my way to a working program. On realising what I was doing, I stepped back - went to an earler version and rewrote the way these things were allocated. It took a couple of weeks of frustration before I sorted it out. It still isn't perfect but, currently, it is usable. Needs more work though.

Lighting Coaches

I would like to get all of my coaches lit but I can't find a system that I am happy with. I have tried four ways:

  1. Fit a slider and pickups; fit a rectifier and power a string of LEDs. Use Viessmann conductive couplers to get the power to other coaches.
  2. Fit a slider and pickups; fit a decoder and power a string of LEDs controlled by a function on the decoder. Use Viessmann conductive couplers to get the power to other coaches.
  3. Fit a slider and pickups; Viessmann LED fittings. Use Viessmann conductive couplers to get the power to other coaches.
  4. Fit Layouts4U battery power and latching reed switches.Use Viessmann conductive couplers to get the power to other coaches.
None of these worked because of my incompetence, basically.

First off, it didn't occur to me that fitting Viessmann couplers would shorten the distance between the coaches. One of my coach sets is comprised of "Expert" Piko ones and these are full scale length. However, individually, this is how it panned out.
  1. The worked OK except for two things. The way the keep-alive works meant that when the coach lost power from the track, the battery took over and the lights shone brighter. Not quite what I wanted. Also, my local DCC man - Kevin at Coastal DCC - only had one unit in stock. I tried communicating with the manufacturer - Express models but never got any answer to my e-mail - not good.
  2. Using a decoder didn't get very far as, firstly I blew one up so I had to buy a second to test the installation. Secondly, I was fitting it to my push-pull set so had to take the Piko decoder out (that controlled the lights on the end of the control cab). Once I had the ESU LokPilot fitted, it broke the way that the coaches worked with the lok. I now had to configure the coach lights using DCC and then switch to MFX to get the consist going between the lok and the coach set. Again, I had the problem of the coaches and couplers.
  3. I bought some Viessmann strips and put them into my Piko coaches - wrong! Realised that they still wouldn'y go around the curves. Broke the strips up taking them out and couldn't find a way to reconnect everything so it all went into the bin. Good setup though. The strip includes a rectifier and a brightness control. Still needs a slider though so conductive couplers.
  4. This seems to be the best was to go. However, I think that I must have had some faulty reed switches. Using a magnet, you should be able to turn the coach on and off. However, every time that I turned the coach off, it would come back on as I pulled the magnet away. I did find, later, that some that I put into my Rheingold coaches along while ago all worked fine. This is the way I will go for future investigations and it is cheap and doesn't require a slider.

Derailments

The last problem came from the new Piko Hobby red/cream coaches. As these were shorter than the Piko push pull coaches, I assumed that they would go around OK but they kept derailing at the s-curve at the front of the layout. I was showing my wife what was happening when she mentioned that the track seemed to dip at that point. On investigation, it appeared that the levels between the two boards were wrong. Using the electric raise and lower mechanism, I raised the main desk just a tiny amount until everything showed level and, lo and behold, the coaches went around OK. On u to my eagle eyed wife!