Here’s a link to a procedure that will correct it: https://re-wrenches.re-wrenches.narkive.com/nhEOw8Ge/sma-eeprom-d-error-fixes
If you can find a copy of it, there is also a firmware fix you can upload that will correct it so it does not recur again. Good luck! Tom McCalmont CEO, Paired Power pairedpower.com <http://pairedpower.com/> | LinkedIn <https://www.linkedin.com/company/paired-power/> Direct: (669) 877-2931 > On Sep 23, 2024, at 7:47 AM, Amos Post via RE-wrenches > <re-wrenches@lists.re-wrenches.org> wrote: > > HI Wrenches, > > We have an old SMA SB SWR 2500U inverter with the infamous Epprom D Error. I > remember SMA coming out with a technical bulletin to address this via a reset > process and I can remember performing the reset several times, but I don’t > remember the exact process/which pins to jump. When I do a google search for > the bulletin, I can’t find it. > > Does anyone have a copy of remember the process to try the reset? ( I know > it doesn’t always work). > > Thanks, > Amos > > > <IE LOGO 150x78.jpg> > > Amos Post > Integrity Energy > W 802.763.7023 > C 802.291.2188 > ienergyVT.com <http://www.ienergyvt.com/> > Facebook <https://www.facebook.com/integrityenergyllp?ref=hl> > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org >
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