[Nut-upsdev] Driver for Cyberpower PR2200

[Russ Romano]

> Hmmm. I'm missing three commands, so apparently there are 
> other things that can be set in this UPS:
> 
> 1) R<61>\r returns '220' (decimal). It is possible that this 
> is the rating of the UPS / 10, but I'm not sure about that.
> 
> 2) R<41>\r returns '0' (decimal) and I have no clue what it 
> means. It is possible that a corresponding Q<41><something>\r 
> command exists, but it was not in the parameters you already tried.
> 
> 3) The same goes for R<43>\r which also returns '0' 
> (decimal). Again, it is possible that a Q<43><something>\r 
> command exists.
> 
> Could you try the remaining settings and check if either of 
> these changes these? It is also entirely possible that these 
> values are referring to something else. Like the number of 
> (failed?) battery packs in the UPS, time to wait before 
> powering down, nominal battery voltage or something like 
> that. Judging from the location where they are in the 
> sequence of commands, I suspect these are fixed values, 
> telling something about the UPS.
> 

Argen,

Unfortunately, I have no knobs left to turn in the powerpanel software.
I've varied every parameter and checkbox feature available in the data
I've already provided.

I can try to force the UPS into a few different situations prior to
starting up the software and we can see if those values change during
the initial sequence.

1) I will cut the power to the UPS and have it running on battery before
starting the powerpanel software.

2) I will disconnect the batteries in the UPS and see if that changes
anything.

Can you think of any other scenario that you might like me to try?

-Russ