[Nut-upsuser] Problem with APC SMC1500I-2UC & Synology DS1819+

Roger Price roger at rogerprice.org
Thu Feb 20 21:18:21 GMT 2020

On Thu, 20 Feb 2020, Aaron Sharp wrote:

> I'm having an issue with my ups that is connected too my NAS via usb its 
> reporting the battery as 99% OL CHARG when the ups is at full charge 100% 
> ONLINE does anyone have any tips its driving me crazy 

This APC unit is not specifically mentioned in NUT's list of supported APC 
models at https://networkupstools.org/ddl/APC/index.html

Could you submit the output of upsc <ups>, upsrw <ups> and upscmd -l <ups> to 
this list for inclusion in the NUT documentation ?

As far as the 99% vs 100% values are concerned, it is possible that there is a 
slight mismatch in usbhid-ups between the highest charge reported by the UPS and 
the value used in the driver for 100%, but this will need confirmation by a 
usbhid-ups specialist.


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