[Nut-upsuser] Riello iDialog 800 device variables

[Roberto Resoli]

Hello,

I'm setting up nut on a Riello IDG800 ups, using riello_usb
driver.

I backported nut 2.7.1-1 debian packages from sid to wheezy, and 
installed nut-client, nut-server and nut-cgi.

All seems to work quite nicely, but I want to submit the output of
upsc, because some values are not correct (battery.charge, 
battery.runtime, ups.temperature, for instance):

battery.capacity: 7
battery.charge: 255
battery.runtime: 3932100
battery.voltage: 13.7
battery.voltage.nominal: 12
device.mfr: RPS S.p.a.
device.model: UNV1
device.serial:
device.type: ups
driver.name: riello_usb
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.version: 2.7.1
driver.version.internal: 0.02
input.bypass.frequency: 409.50
input.bypass.voltage: 4095
input.frequency: 50.10
input.voltage: 232
output.frequency: 50.10
output.frequency.nominal: 50.0
output.power.percent: 0
output.voltage: 233
output.voltage.nominal: 230
ups.firmware: SWM038-01-00
ups.load: 0
ups.mfr: RPS S.p.a.
ups.model: UNV1
ups.power.nominal: 800
ups.productid: 5500
ups.realpower.nominal: 480
ups.serial:
ups.status: OL
ups.temperature: 255
ups.vendorid: 04b4

I noted also that output.power.percent and ups.load are both zero,
which seems not realistic (with an estimated load of abut 30W). I tried 
with a test load of about 180W and the reading was 40, which seems correct.

Best regards,
rob