SW error messages [RE-wrenches]

matthew tritt solarone at charter.net
Tue Aug 27 11:38:54 PDT 2002


William,

The first error more than likely has to do with the AC 2 in relay (or AC 1
if you're using that input).
I have had problems in the past (years ago) with this. If that relay is not
closing properly you might also get a gen. sync. error message. The relays
are hard wired and you have to send the thing to Trace to have them
replaced! (if the relay actually is bad).

Did you check the hz of the generator in no-load conditions?

Matt
----- Original Message -----
From: "William Miller" <wrmiller at slonet.org>
To: <RE-wrenches at topica.com>
Sent: Tuesday, August 27, 2002 9:37 AM
Subject: SW error messages [RE-wrenches]


> Friends:
>
> I have a customer who has seen two error messages that I am not quite sure
> what they mean:
>
> 1. Input relay error.
>
> 2. Generator sync error.
>
> Message number 1 is not listed in the manual.  Message number 2 is listed
> and indicates that voltage or frequency were out of tolerance.  This is
> unusual as this system is connected to a new, robust Onan 20KVA water
> cooled unit that has never shown any of these problems.
>
> I'd call Xantrex, but the last few times I've called I've received
> information that was vague and contradictory.  I know this is the luck of
> who I reach and what their expertise is, but it does not encourage one to
> wait on hold if the results may not be worth the wait.
>
> Thanks in advance.
>
> William Miller
>
> __________________________________________________________________
> William Miller
> Miller Power and Communications
> PO Box 50, Santa Margarita, CA 93453
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> email: wrmiller at slonet.org
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