search for: smt750i

hello, i have an apc smt750i with 3 debian computers connected to it. i want one of them act as a master to notify the other two in case the battery is about to exhaust. upsmon in the slaves gets notified when the system changes from main to battery and viceversa. the problem i have is that the slaves are not notified and...

On Apr 21, 2015, at 12:09 PM, dmanye <dmanye at urv.cat> wrote: > Apr 21 17:45:23 jessie641 upsmon[532]: FSD set on UPS smt750i at 10.21.102.241 failed: ERR ACCESS-DENIED > Apr 21 17:45:23 jessie641 upsmon[532]: Executing automatic power-fail shutdown > Apr 21 17:45:23 jessie641 upsmon[532]: Auto logout and shutdown proceeding > > i think the problem may be the first line. do you know what can be the cause? Th...

...device is APC Smart-UPS 750VA USB & Serial 230V for China. Pruduct introduction: http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=SUA750ICH The page is in Chinese. It may be similar with this one: http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=SMT750I The UPS device did well on my Synology NAS device, but it could not be detected by NUT of my own board. I did plugged it to the USB port, and a new device named "usbdev1.3" appeared in /dev. What I configured in ups.conf is: [APC_SMT_USB] driver = usbhid-ups port = auto des...

...3/how-to-shutdown-macos-mac-osx-from-network-ups-tools-client-nut <https://superuser.com/questions/1441153/how-to-shutdown-macos-mac-osx-from-network-ups-tools-client-nut> I’m looking for help in shutting down my iMac on detecting a power failure while running from a UPS. My setup is an APC SMT750i UPS, powering two Synology NASs, an iMac, plus the network kit (router, switch etc.). This is all fine. (Synology runs a variant of Linux plus NUT). I have installed NUT (v 2.6.5) on the iMac (High Sierra 10.13.6) using MacPorts. One NAS is connected directly to the UPS via USB and acts as the ‘m...