Is there any detailed documentation on this device? I've done some digging and come up empty.

The timing appears to determine kW Hours. If I set to 20 seconds, it immediately reports outrageously high values (134.2 kW).

Question: Does this need to be set to 1 hr to properly record kW Hours?

The Watts status remains at ZERO in all cases.
-->Why?

The Power seems to reasonable reflect actual wattage currently in use.

-->Can I query the devices parameter values with scripting?
-->Pointer to technique?

Is there any resource that identifies what the listing of parameters and their purpose?

--> Finally, do any 3rd party add-ons support reporting on this device? I can use my UltraLog but would like to see more features as is with my CurrentCost.

I found the following on another forum site that suggest values for Parameters:
80, 90-92 and 1010.

The snippet from that other msg is:
"Got it to work! I needed to have it configured with parameter 80 at 2 for basic report, 90, 91, and 92 configured appropriately, and 101 configured to 4 for wattage. Those last two seem to be the key, at least for my particular switch lol. Changing either one of them to any other value stops the instant reports"

Thanks