[Nut-upsuser] AVR750U Low Power not Triggering Shutdown

[Roger Price]

On Sun, 28 Jun 2020, Scott Colby wrote:

> I'm now becoming suspicious of a couple of the values reported by
> `upsc`:
> - battery.charge.warning = 30, but there is no battery.charge.low.
>  Does this mean that the low battery flag will never be raised?

When you disconnect wall power, do you get email notifications for events [OB] 
and [LB] ?

> - ups.timer.reboot, ups.timer.shutdown, and ups.timer.start all are
>  65535. I know this is FFFF, and so there's a chance that it's just
>  the default response for an unsupported variable, but could this
>  mean that the UPS will wait 18 hours before turning itself back on?

"turning itself back on"?  Is this with or without wall power connection? Could 
you describe more precisely, including wall power dis-connections and 
re-connections, what you expect to see.

Roger