Fortunately there are battery management systems for the parallel banks that are a failsafe, but the nuisance tripping is unacceptable and does not allow for an absorption time.
Maybe I have the same issue... I have never updated an XW firmware before. I'll have to look into that. On Tue, Mar 26, 2019 at 9:27 AM John Blittersdorf < [email protected]> wrote: > 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 < > [email protected]> 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: [email protected] >> >> Change listserver email address & settings: >> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org >> <https://mailtrack.io/trace/link/35885b2b9e57b6eb01c183fbc56993dc5f3bd891?url=http%3A%2F%2Flists.re-wrenches.org%2Foptions.cgi%2Fre-wrenches-re-wrenches.org&userId=1613865&signature=2a2ddcfb94f2d451> >> >> List-Archive: >> http://www.mail-archive.com/[email protected]/maillist.html >> <https://mailtrack.io/trace/link/a219cf0c009d8b3ca24b626574f3ffab2b646351?url=http%3A%2F%2Fwww.mail-archive.com%2Fre-wrenches%40lists.re-wrenches.org%2Fmaillist.html&userId=1613865&signature=5677a283806778f3> >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm >> <https://mailtrack.io/trace/link/e9694af95a2a73dfd5f4ae4de88f7fb84d833c76?url=http%3A%2F%2Fwww.re-wrenches.org%2Fetiquette.htm&userId=1613865&signature=ece84064ed4c8d7b> >> >> Check out or update participant bios: >> www.members.re-wrenches.org >> <https://mailtrack.io/trace/link/6eedc58e3b4f642963d86cdf7fa72b73d2b6522d?url=http%3A%2F%2Fwww.members.re-wrenches.org&userId=1613865&signature=47c5444e95cc8aec> >> >> _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > <https://mailtrack.io/trace/link/d9e145a3adb77b320f4010085738860f893f9dfa?url=http%3A%2F%2Flists.re-wrenches.org%2Foptions.cgi%2Fre-wrenches-re-wrenches.org&userId=1613865&signature=f906246ee60a56e2> > > List-Archive: > http://www.mail-archive.com/[email protected]/maillist.html > <https://mailtrack.io/trace/link/8205755d96c5afc268fce0df2db76d0995e8b585?url=http%3A%2F%2Fwww.mail-archive.com%2Fre-wrenches%40lists.re-wrenches.org%2Fmaillist.html&userId=1613865&signature=18ced733fb9dca92> > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > <https://mailtrack.io/trace/link/963d00b7ae1bf2d0bbbd19e65b4a031c70349f09?url=http%3A%2F%2Fwww.re-wrenches.org%2Fetiquette.htm&userId=1613865&signature=fed59fdfd7680f34> > > Check out or update participant bios: > www.members.re-wrenches.org > <https://mailtrack.io/trace/link/30b778c386023e33bb6b5d218a3356f017818374?url=http%3A%2F%2Fwww.members.re-wrenches.org&userId=1613865&signature=8d223077483d8703> > >
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