SETUPS
For local access you can use Eaton's SetUPS software which can be downloaded directly from their support page.
The first tab displays various information about the UPS like the model, serial number and the installed firmware.
As the name suggests from within the settings tab you can adjust pretty much everything about the 5PX.
If there's a new firmware available online you can upload it to the UPS from the firmware tab.
Logs are stored inside the reports tab and as for about well here you can see a list of changes in regards to the SetUPS software version.