Jason. I had that problem with an older XW and problem was corrupted firmware. It took many years to get Schneider to admit that the problem was not my installation or programming. New firmware fixed a nagging problem of runaway voltage and destroyed batteries. I also had found that resetting to factory defaults was causing some of the problem as the default for absorb was 6 hours instead of the one hour I or less that it should have been. Found that problem by resetting to factory defaults and then checking every setting. With the bad firmware I was seeing the charge rate and voltage setpoints totally ignored and saw battery go up to 67 volts!
John Blittersdorf On Mon, Mar 25, 2019 at 4:35 PM Jason Szumlanski < ja...@floridasolardesigngroup.com> wrote: > I have four inverter/chargers (master and 3 slaves) that are blowing past > their 57.6V setpoint that I programmed and confirmed via the Context > Combox. They are hitting 58.4V and tripping the battery management units on > a set of Lithium Batts. Any ideas why this would happen? I can disable > chargers on individual units, so I know the settings are getting uploaded > via the Combox. > > Jason Szumlanski > _______________________________________________ > List sponsored by Redwood Alliance > > 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 > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > >
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