[Nut-upsuser] PowerWare 9120 via USB?

Tobias Balle-Petersen tbp at kontrapunkt.com
Thu Nov 8 13:46:38 UTC 2007

Hello Ken.

kenkyee at yahoo.com wrote:
> FYI, I had this problem about a year ago w/ the 9120 and I believe that
> was the same conclusion.  It'd be really nice to get the USB port working.
> I've been using a serial->USB cable.

What is the name of the converter you are using?

> Also, AFAIK, you can't tell the UPS not to send unsolicited status
> updates.  I'll bet it has something to do w/ their software.  They said
> just run their software when I asked them to document the USB protocol
> for their UPS ;-)

I'll run it from a serial cable and then switch to USB and report back.


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