DCC Operation

[zg27]

Hi

In my DC layout I'm using a diode to prevent access from the main line to the industrial eara

which is controled by seperate power cab ( the main has a power cab also)

 

[zg27]

Today I'm useing block switches to control the hidden parts.

If I wonder if it is the same on DCC

[zg27]

Hello Tom

When I say that the yard is hidden I mean I can't see it because it is under a mountain

but I have an access for maintenance 

[Modeloldtimer]

  When wiring the track rails in DC. A switch is not needed if you use a Diode.

The Diode will allow current to pass through in only one direction either Postive or

Negative depending which way the diode is wired accross the gap. So cut a gap 

in one rail and instead of installing a switch install a diode between the gaped

rail . When a locomotive crosses the diode the engine will stop because it comes

upon an open circuit.  All you have to do is reverse the track current. 

The current will then pass through the diode and the engine will become

active again.

[retsignalmtr]

Cut a gap in one rail at least as long as the loco is from the end of the track. Use a toggle switch to turn power on and off to that section. Leave switch off, run loco into the gapped section and it will stop when it gets entirely into it. To move loco, turn switch on and reverse power to track. Works in DCC as well as DC.

[simon1966]

zg27

problem of the operation:

How  can I stop a loco in front of a  track end in a hidden yard whithout seeing the loco

How are you doing it now under DC?  If you can not see the end of the track to stop the train using DCC, what method are you using to stop the train under DC control?

[tstage]

zg27

How  can I stop a loco in front of a track end in a hidden yard whithout seeing the loco and without using automated circuts.  Can any one help me understand this operation 

Easy: You'll just need to be able to view your hidden yard.  If I understand your question correctly, zg, this can easily be accomplished with either a wireless (non-tethered) throttle or a tethered throttle that can be unplugged and plugged into a different control panel located near or at your hidden yard.

zg, when you say that your yard will be "hidden", does that mean you will have difficultly accessing it easily?

Tom

[zg27]

I'm thinking to convert my DC controld small layout to DCC.

To use my layout with DCC I need to move all my block switches to ON.

I'm traying to imagine how the operation will look like using the DCC and I have a understanding

problem of the operation:

How  can I stop a loco in front of a  track end in a hidden yard whithout seeing the loco

and without using automated circuts.

Can any one help me understand this operation