Eaton EM20 meter

Register map(s) for this device, with a note of how far each has been checked. Addresses are 0-based, as on the wire. Scale and byte order are confirmed only at the hardware-verified rung.

cross-referenced (XPF (Quantum Bit Solutions))

Imported from a third-party source and NOT verified by us — not even structure-checked. An unverified claim, shown so you can find the device; trust it no more than the source it came from.

point	address (0-based)	type	scale	unit
totalenergy	66	F32BE	1	kWh
demandtotalwatts	42	F32BE	1	kW
acvan	0	F32BE	1
demandvas	44	F32BE	1	kW
demandwattsa	46	F32BE	1	kW
demandvasa	48	F32BE	1	kW
demandwattsb	50	F32BE	1	kW
demandvasb	52	F32BE	1	kW
peakdemandwatts	54	F32BE	1	kW
peakdemandvas	56	F32BE	1	kW
peakdemandvasa	58	F32BE	1	kW
peakdemandwattsa	58	F32BE	1	kW

The trust ladder

Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.

generated — A prompt produced it. Unproven — anyone can regenerate this.
structure-verified — Decode path is structurally sound (addresses, widths, finite values). Does NOT prove word order or scaling.
coherence-checked — Round-trips through a real Modbus stack with no overlapping addresses and a word-order-sensitive codec — the map is internally coherent and wire-decodable. Does NOT prove byte-order or scaling match a real device: the emulator is seeded from the map's own types, so a uniformly wrong byte-order still round-trips. Only hardware-verified confirms byte-order/scale on the wire.
hardware-verified (software-key) x1 — Matched a real device with operator-attested readings as ground truth — the only rung that confirms word order + scaling on the wire.

Device not here? Upload its manual and get a checked map back. It's free.

Want it confirmed against your own device? Order hardware verification. If it doesn't check out, you don't pay.

Building on a lot of devices? License the library — machine-readable maps, the firmware matrix, and API access.