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Re: DCC system resets when accelerating locomotives


 

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Hi Phil

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You said NCE returned the PowerCab saying it is working normally.

You said you tested the PowerCab on a circle of track and you can run locos.

You said you do the ¡°Coin Test¡± and the PowerCab shuts down. Was this on the LAYOUT or on the test circle of track?

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If on the layout, then there is nothing wrong with the layout.

If on the test circle, then there could be a problem with your layout.

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Saying the PowerCab Ammeter shows ZERO when connected to the layout, with a loco on track, suggests:

There¡¯s a wiring issue to the layout.

A problem with the PCP (fascia panel).

A problem with the Flat Cable

A problem with the PowerCab, but NCE tested it okay.

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Is the PCP (fascia panel) LED illuminated with the PowerCab plugged in?

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If yes, place a 12 Volt 5 to 20 Watt Automotive lamp (Tail Lamp), ¡°across¡± the track.

Does the lamp illuminate?

What wattage lamp did you use?

What does the PowerCab¡¯s Ammeter display?

Try the lamp in different places on the layout.

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All of the above confirms whether you¡¯re getting power to the layout.

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With the lamp illuminating, there¡¯s nothing wrong with the PowerCab, wiring etc, the problem is in the loco.

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Lamp NOT illuminating, problem with PowerCab and/or wiring.

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You have to identify the EXACT problem to rectify the culprit.

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Please get back to us with your results.

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Regards

Marcus

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From: [email protected] <[email protected]> On Behalf Of Phil T.
Sent: Tuesday, 21 September 2021 5:00 AM
To: [email protected]
Subject: Re: [w4dccqa] DCC system resets when accelerating locomotives

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Thanks. I do have a Power Cab, and I have repeated tried five or six different locomotives by themselves, with no other locos or cars on the tracks.

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Thank you all for your help!

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Phil

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Virus-free.

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On Sat, Sep 18, 2021 at 10:19 AM Jerry Michels <gjmichels53@...> wrote:

It might be other reasons, but this as happened on our museum layout a number of times, and it has always been too many sound-equipped locomotives and/or lighted cars in the same block.? Too much amperage draw which looks to the system like a short.? Lighted passenger cars are often overlooked as a sink I agree with Don, try running a train with a single locomotive through the section, stop and then start, then add a locomotive, and another, and so on, yu should reach a maximum that the system can take.? Jerry Michels




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