Date   
Re: Moving the Q&A Forum

whmvd
 

Hi Allan,

If it really works out that seamlessly, it is time to take my hat of to IT people for the first time in a very long while. So far, I've only heard good things from those who switched, but it looks like yours is the first group I'm on to take the plunge. Best of luck - hope there's not too much admin work involved in setting it all up.

Wouter

On 5 May 2018 at 22:45, railandsail railandsail@... [WiringForDCC] <WiringForDCC@...> wrote:
 

Probably a good idea. I know of several forums that have moved and things seem to be going well.

Yahoo just let themselves get outdated.

On Sat, May 5, 2018 at 5:04 PM, bigboy@... [WiringForDCC] <WiringForDCC@...> wrote:
 

All,


As you may have heard from others, groups on Yahoo are having problems and are moving to Groups.io.  I will be moving the Wiring for DCC Q&A Forum as well.  I'm hoping to do this within the next month.


I am in the process of learning about groups on Groups.io and setting up the new Q&A forum.  It is my understanding that if you want to be a part of the Q&A forum, you won't have to do anything - your membership and Yahoo settings, like whether you receive individual emails or digests - will be transferred.  I also plan to notify you when the forum is moved and I will change the link in my website so that new people can find the forum.


Allan Gartner

Wiring For DCC



Re: Moving the Q&A Forum

wirefordcc
 

Wouter,

 

I know what you mean.  I’m a member of the DIgitrax groups.io group.  As near as I can tell it worked as advertised.  In any event, keep your fingers crossed!

 

Allan

 

 

From: WiringForDCC@... Sent: Sunday, May 06, 2018 2:19 AM
To: WiringForDCC@...
Subject: Re: [WiringForDCC] Moving the Q&A Forum

 

 

Hi Allan,

If it really works out that seamlessly, it is time to take my hat of to IT people for the first time in a very long while. So far, I've only heard good things from those who switched, but it looks like yours is the first group I'm on to take the plunge. Best of luck - hope there's not too much admin work involved in setting it all up.

Wouter

 

On 5 May 2018 at 22:45, railandsail railandsail@... [WiringForDCC] <WiringForDCC@...> wrote:

 

Probably a good idea. I know of several forums that have moved and things seem to be going well.

Yahoo just let themselves get outdated.

 

On Sat, May 5, 2018 at 5:04 PM, bigboy@... [WiringForDCC] <WiringForDCC@...> wrote:

 

All,

 

As you may have heard from others, groups on Yahoo are having problems and are moving to Groups.io.  I will be moving the Wiring for DCC Q&A Forum as well.  I'm hoping to do this within the next month.

 

I am in the process of learning about groups on Groups.io and setting up the new Q&A forum.  It is my understanding that if you want to be a part of the Q&A forum, you won't have to do anything - your membership and Yahoo settings, like whether you receive individual emails or digests - will be transferred.  I also plan to notify you when the forum is moved and I will change the link in my website so that new people can find the forum.

 

Allan Gartner

Wiring For DCC

 

 

Re: Reverse Loop inside another reverse loop

Ed
 

Thanks Don & Steve. I believe I understand each of your explanations but a short description of operations is in order.

This is a short reverse loop because it only leads to a small quarry where one or two cars would be loaded. Movement of the cars within the quarry is done with a small switcher. Cars would be delivered to/from the quarry from the mainline using mainline locos so they would cross the wye and enter the quarry, drop off/pick up the cars, then exit the quarry via the wye. It is also possible for the quarry switcher to move the cars to/from the quarry by crossing the wye and drop off/pick up on one of the mainline legs of the wye. So, one of my questions is: can you have an operating loco in the mainline reverse loop and at the same time have the quarry loco move across the wye to move cars? If not, then a solution is to never have the quarry switcher cross the wye but this limits my ability to move the switcher to somewhere else on the layout - the engine shed in town for instance.

Ed Robinson

Re: Reverse Loop inside another reverse loop

Paul O
 

Ed, a diagram posted in the photo section would sure be helpful.
Paul O

On May 9, 2018, at 2:19 PM, Ed Robinson lehighman@... [WiringForDCC] <WiringForDCC@...> wrote:

 

Thanks Don & Steve. I believe I understand each of your explanations but a short description of operations is in order.

This is a short reverse loop because it only leads to a small quarry where one or two cars would be loaded. Movement of the cars within the quarry is done with a small switcher. Cars would be delivered to/from the quarry from the mainline using mainline locos so they would cross the wye and enter the quarry, drop off/pick up the cars, then exit the quarry via the wye. It is also possible for the quarry switcher to move the cars to/from the quarry by crossing the wye and drop off/pick up on one of the mainline legs of the wye. So, one of my questions is: can you have an operating loco in the mainline reverse loop and at the same time have the quarry loco move across the wye to move cars? If not, then a solution is to never have the quarry switcher cross the wye but this limits my ability to move the switcher to somewhere else on the layout - the engine shed in town for instance.

Ed Robinson

Re: Reverse Loop inside another reverse loop

dvollrath@...
 


I agree. Post a sketch showing the track layout and things you name so we can mark it up and send more thorough suggestions.
But... any loco that stays inside the A-R controlled section while another loco/train enters/exits over A-R/main boundaries will not be affected by a change in A-R section polarity. Trouble occurs only when two different A-R boundaries are being crossed at the same time. The polarity of a wye stub can be selected by the position of the last turnout leading up to. If the sub-bus feed for that stub and turnout happens to be an A-R section controller... so be it.

DonV 

---In WiringForDCC@..., <pomilian@...> wrote :

Ed, a diagram posted in the photo section would sure be helpful.
Paul O

On May 9, 2018, at 2:19 PM, Ed Robinson lehighman@... [WiringForDCC] <WiringForDCC@...> wrote:

 

Thanks Don & Steve. I believe I understand each of your explanations but a short description of operations is in order.

This is a short reverse loop because it only leads to a small quarry where one or two cars would be loaded. Movement of the cars within the quarry is done with a small switcher. Cars would be delivered to/from the quarry from the mainline using mainline locos so they would cross the wye and enter the quarry, drop off/pick up the cars, then exit the quarry via the wye. It is also possible for the quarry switcher to move the cars to/from the quarry by crossing the wye and drop off/pick up on one of the mainline legs of the wye. So, one of my questions is: can you have an operating loco in the mainline reverse loop and at the same time have the quarry loco move across the wye to move cars? If not, then a solution is to never have the quarry switcher cross the wye but this limits my ability to move the switcher to somewhere else on the layout - the engine shed in town for instance.

Ed Robinson

New file uploaded to WiringForDCC

WiringForDCC@...
 

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the WiringForDCC
group.

File : /Quarry wye.jpg
Uploaded by : esmileyrob <lehighman@...>
Description : Diagram of reverse loop inside another reverse loop

You can access this file at the URL:
https://groups.yahoo.com/neo/groups/WiringForDCC/files/Quarry%20wye.jpg

To learn more about file sharing for your group, please visit:
https://help.yahoo.com/kb/index?page=content&y=PROD_GRPS&locale=en_US&id=SLN15398

Regards,

esmileyrob <lehighman@...>

Re: Reverse Loop inside another reverse loop

Ed
 

OK. A picture has been uploaded to the files section titled "Quarry wye.jpg"  Hopefully this helps.

Ed Robinson

Re: Moving the Q&A Forum

wirefordcc
 

I think I have the new Q&A forum ready for a few brave soles to try out.  IF YOU ARE CURRENTLY A MEMBER OF THIS FORUM, DO NOT JOIN THE NEW GROUP.  THIS WILL BE DONE FOR YOU AUTOMATICALLY.


Please do tell your friends about the new group; especially those who were waiting for the new group before joining.  Ask them to join the new group.  Once I am sure everything works right, then I will move everyone in the Yahoo! group to the new Groups.io group.  The messages in the Yahoo! group will also move at that time.  I'm hoping to do this in the next few weeks.


To join the new Wiring for DCC Q&A group on Groups.io, go to:


http://www.wiringfordcc.com/wwwtips.htm#a2

 

Thank you


Allan Gartner

Wiring for DCC

Re: Reverse Loop inside another reverse loop

dvollrath@...
 


I certainly does, Ed. Thanks.

Isolate both rails between turnouts 1 & 2 and 1 & 3. [easy to do using 4 insulated rail joiners at #1]
Wire the entire turnout #1 and the Quarry rails at the point end of the turnout through a DPDT switch, OR a 2nd PSX-AR, to switch power according to the position of turnout #1... but the INPUT side of the switch should be to select power from the main reverse loop rails.

If turnouts 2 & 3 are of the power routing type, add an insulating joiner on the frog rails between them.

Then when a train flows through either 2 or 3 to get to/from the Quarry stub it will automatically be at the correct polarity to exit/enter from the main reverse loop. If 2 and 3 are set to bypass the Quarry it doesn't make any difference what polarity exists on turnout 1 or the Quarry stub.

A loco already in the Quarry or even in the process of entering/exiting via 1, 2 or 3 will see the polarity quickly flip if there is a polarity change of the main reversing loop. This should not interfere in any way.

You can still get short circuits, and derailments, if both turnouts of either desired path are not set up correctly before attempting to run a loco through it. But that is operator/engineer error.

DonV 

---In WiringForDCC@..., <lehighman@...> wrote :

OK. A picture has been uploaded to the files section titled "Quarry wye.jpg"  Hopefully this helps.

Ed Robinson

Re: Reverse Loop inside another reverse loop

Ed
 

Thanks Don. This is just what I needed to finish up my layout wiring.

Ed Robinson

Dc switches on dcc layout

vincent marino
 

Can I install dc switches on a dcc layout? I just want to operate the switches manually not through the dcc system. 

Re: Dc switches on dcc layout

Mark Gurries
 

Posted by: Affordable Roofing Contractors <vmarino2009@...>
On May 19, 2018, at 5:07 PM, Affordable Roofing Contractors vmarino2009@... [WiringForDCC] <WiringForDCC@...> wrote:

Can I install dc switches on a dcc layout? I just want to operate the switches manually not through the dcc system.
Yes you can. Building a DC layout does not force you to change how you control turnouts.

How you control turnouts is independent of how you control trains.

Best Regards,

Mark Gurries
Electrical Engineer
DCC Website & NMRA DCC Clinics: www.markgurries.com

Manual Reversing loop wiring

Tim Holmes <taholmes160@...>
 

Hi folks:

Is there an easy way to wire a manual section for a reversing loop for right now, till I get the automatic board for it?  Ive got new engines and cars, but no place to run them and would like to get something working temporarily till I can purchase the automatic reverser

thanks
TIM 
--

Tim 

San Luis and Rio Grande

Re: Manual Reversing loop wiring

Kurt Konrath
 

Others may have better idea but if you isolate the loop track which would be needed in future anyway. You then simply add a manual toggle switch. A Double Throw Double Pole DPDT center off style (on/off/on) and cross wires on back with center leads going to loop track

Then you flip the switch as needed!

Manual version of automatic systems

Kurt K


On May 19, 2018, at 10:26 AM, Tim Holmes taholmes160@... [WiringForDCC] <WiringForDCC@...> wrote:

 

Hi folks:

Is there an easy way to wire a manual section for a reversing loop for right now, till I get the automatic board for it?  Ive got new engines and cars, but no place to run them and would like to get something working temporarily till I can purchase the automatic reverser

thanks
TIM 
--

Tim 

San Luis and Rio Grande

Re: Manual Reversing loop wiring

 

What sort of turnouts control the loop.  If you are already using a toggle switch you can get one with two extra poles and directly control the polarity and the aligning switch at the same time.  No need to purchase expensive electronics at all.

Best,
Ken Harstine
Holyoke, MA

Change of email address.

Donald Gale <hetmandon84@...>
 

 I would like to inform you of a change in my email address. My new address is:
    hetmandon84@...
  I enjoy reading the threads in your group. And I would like to thank you for the work you all do in hosting this group.
 Sincerely,
 Don Gale.

Re: Manual Reversing loop wiring

Tom O Hara
 

I am in favor of toggle switches. Just make sure that it is a "break before make" style or a center-off style so that you can't have the new direction and old polarity at the same time.

....Tom

Manual wiring for Reverse Loop

Jerry Kramer
 

I use KATO Unitrack using their power routing setting on their switches.
The package shows wiring diagram for a loop wiring for both power routing and non-power routing switch selection.

Jerry Kramer
Willamette Regional Railway
"Where Southern Pacific bought out UP -The way it should of been"
Sent from XFINITY Connect Application

Re: Manual Reversing loop wiring

 

Do they make toggles that are not break before make?  Rotary switches are made this way but I am not aware of toggle switches and I have been an electronics technician and engineer for 40 years.  Some kind of circuit protection so that the loop is shut down if a train bridges the loop is still a good idea as folks are known to run turnouts.  If the toggle controls the turnout that feeds the loop then a train should never bridge the turnout and therefore the loop when it is thrown.  On my layout I am using a relay that is controlled by the same computerized remote control that controls my turnout.  The change is completely seamless even when the train is in motion on the loop.  I do use my own low cost automatic fuses (www.voltscooter.com) to protect the loop.

Best,

Ken Harstine

Re: Change of email address.

whmvd
 

Hi Don,

Notifying the group in this way achieves nothing. You need to update your Yahoo subscription and all will be well.

WOuter

On 25 May 2018 at 13:43, Donald Gale hetmandon84@... [WiringForDCC] <WiringForDCC@...> wrote:
 

 I would like to inform you of a change in my email address. My new address is:
  I enjoy reading the threads in your group. And I would like to thank you for the work you all do in hosting this group.
 Sincerely,
 Don Gale.