[Nut-upsuser] Cyberpower CP850PFCLCD 120% battery charge
clepple at gmail.com
Thu Mar 31 03:07:20 UTC 2011
On Mar 30, 2011, at 9:53 PM, Justin Ellison wrote:
> Tue Mar 29 23:31:14 CDT 2011
> battery.charge: 81
> battery.charge.low: 10
> battery.charge.warning: 20
> battery.mfr.date: CPS
> battery.runtime: 283
> battery.runtime.low: 300
Not sure about the 120% charge issue.
The UPS decides when to signal a "low battery" condition, and at this
point in the logs, the UPS's estimation of remaining runtime has
dropped below the limit. I'd guess that the LB flag is set when either
the runtime or the charge goes below its limit.
You should[*] be able to use upsrw to adjust "battery.runtime.low",
but be sure to account for the amount of time needed to sync
filesystems and kill processes.
[*] Both "battery.runtime.low" and "battery.charge.low" are flagged as
writable by the driver, but the actual result depends on the UPS
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