[Nut-upsuser] Tripp Lite 2010 results

Charles Lepple clepple at gmail.com
Mon Aug 22 13:28:54 UTC 2011

On Aug 22, 2011, at 9:08 AM, Matt Behrens wrote:

>> Well, if you have time to run the driver in debug mode once, that
>> might be good for future reference (in case other UPSes report this
>> erroneous alarm code).
> Absolutely.  Attached.

Excellent. Actually, the line of code which creates that ups.alarm  
message was commented out after 2.4.3 was released (in r2516), so  
later versions of NUT (2.6.0 and later) won't indicate that.

Apparently the initial guess in the code was that the following line  
(from the log) meant "no battery":

Path: UPS.PowerConverter.PresentStatus.Used, Type: Feature, ReportID:  
0x22, Offset: 5, Size: 1, Value: 0.000000

Instead, it probably just means that the power converter doesn't turn  
on until a power failure (or battery test) happens.

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