Nut upsuser - Mar 2024 - Cyber Power System CP1500 AVR UPS: changing battery.charge.low value

*Platform: Proxmox VE 8.1.4NUT version: Network UPS Tools upsstats 2.8.0*

I configured Proxmox and I can pull up the UPS stats.

Typing in `*upsrw -l cyberpower at localhost*` I get the following:



































*[battery.charge.low]Remaining battery level when UPS switches to LB
(percent)Type: STRINGMaximum length: 10Value:
10[battery.runtime.low]Remaining battery runtime when UPS switches to LB
(seconds)Type: STRINGMaximum length: 10Value: 600[input.transfer.high]High
voltage transfer point (V)Type: STRINGMaximum length: 10Value:
0[input.transfer.low]Low voltage transfer point (V)Type: STRINGMaximum
length: 10Value: 0[ups.delay.shutdown]Interval to wait after shutdown with
delay command (seconds)Type: STRINGMaximum length: 10Value:
20[ups.delay.start]Interval to wait before (re)starting the load
(seconds)Type: STRINGMaximum length: 10Value: 30*

When I type `*upsrw -s battery.charge.low=50 -u admin -p 12345678
cyberpower at localhost`* Iget an OK, yet after rebooting the setting is still
10.

I would like to push up the shutdown process to initiate when the ups is at
50% rather than 10% mainly because there is a need to down other servers.

Is there a work around?

Thanks
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://alioth-lists.debian.net/pipermail/nut-upsuser/attachments/20240304/e6d9aefd/attachment.htm>

On Mar 4, 2024, at 3:23?PM, Alan C. Bonnici via Nut-upsuser <nut-upsuser at
alioth-lists.debian.net> wrote:
> 
> I would like to push up the shutdown process to initiate when the ups is at
50% rather than 10% mainly because there is a need to down other servers.
> 
Some UPSes have a limited range for adjusting the LB threshold, or do not save
the threshold in non-volatile storage. To work around this, you can use the
"ignorelb" setting to ignore the UPS low battery indication, and have
the driver generate the LB flag based on the UPS reported runtime or charge
level:

https://networkupstools.org/docs/man/ups.conf.html#_ups_fields

-- 
Charles Lepple
clepple at gmail

On Mon, 4 Mar 2024, Alan C. Bonnici via Nut-upsuser wrote:
> Platform: Proxmox VE 8.1.4
> NUT version: Network UPS Tools upsstats 2.8.0
> 
> I configured Proxmox and I can pull up the UPS stats.
> Typing in `upsrw -l cyberpower at localhost` I get the following:
> 
> [battery.charge.low]
> Remaining battery level when UPS switches to LB (percent)
> Type: STRING
> Maximum length: 10
> Value: 10
> 
> When I type `upsrw -s battery.charge.low=50 -u admin -p 12345678 cyberpower
at localhost`?Iget an OK, yet after rebooting the setting is
> still 10.
> 
> I would like to push up the shutdown process to initiate when the ups is at
50% rather than 10% mainly because there is a need to down
> other servers.
> 
> Is there a work around?
Perhaps setting lowbatt = 50 in ups.conf would help.

Roger  Any comment to the list.  Thanks.