Schneider Conext Grid-Tie inverter

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.

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.

point	address (0-based)	type	scale	unit
Device Name	0	U16	1
FGA Number	10	U16	1
Unique ID Number	20	U16	1
Firmware Version	30	U16	1
Modbus Address	40	U16	1
Device Number	41	U16	1
System Instance	42	U16	1
Hardware Serial Number	43	U16	1
Configuration Status	53	U16	1
Configuration Refresh Counter	54	U32BE	1
Device State	64	U16	1
Inverter Enabled	65	U16	1
Device Present	66	U16	1
Active Faults Flag	67	U16	1
Active Fault Count	68	U16	1
Fault Bitmap 0	69	U16	1
Configuration Errors	70	U32BE	1
PV Input Voltage	72	U32BE	0.001	V
PV Input Current	74	U32BE	0.001	A
PV Input Power	76	U32BE	1	W
Grid AC Voltage	78	U32BE	0.001	V
Grid AC Current	80	U32BE	0.001	A
Grid AC Frequency	82	U16	0.01	Hz
Inverter Status	83	U16	1
Grid AC Power	84	U32BE	1	W
AC Power to Load	86	U32BE	1	W
AC Power to Grid	88	U32BE	1	W
Energy From PV This Hour	96	U32BE	0.001	kWh
PV Input Active This Hour	98	U32BE	1	s
Energy From PV Today	100	U32BE	0.001	kWh
PV Input Active Today	102	U32BE	1	s
Energy From PV This Week	104	U32BE	0.001	kWh
PV Input Active Week	106	U32BE	1	s
Energy From PV This Month	108	U32BE	0.001	kWh
PV Input Active Month	110	U32BE	1	s
Energy From PV This Year	112	U32BE	0.001	kWh
PV Input Active Year	114	U32BE	1	s
Energy From PV Lifetime	116	U32BE	0.001	kWh
PV Input Active Lifetime	118	U32BE	1	s
Grid Output Energy This Hour	120	U32BE	0.001	kWh
Grid Output Active This Hour	122	U32BE	1	s
Grid Output Energy Today	124	U32BE	0.001	kWh
Grid Output Active Today	126	U32BE	1	s
Grid Output Energy This Week	128	U32BE	0.001	kWh
Grid Output Active This Week	130	U32BE	1	s
Grid Output Energy This Month	132	U32BE	0.001	kWh
Grid Output Active This Month	134	U32BE	1	s
Grid Output Energy This Year	136	U32BE	0.001	kWh
Grid Output Active This Year	138	U32BE	1	s
Grid Output Energy Lifetime	140	U32BE	0.001	kWh
Grid Output Active Lifetime	142	U32BE	1	s
AC To Load Energy This Hour	144	U32BE	0.001	kWh
AC To Load Active This Hour	146	U32BE	1	s
AC To Load Energy Today	148	U32BE	0.001	kWh
AC To Load Active Today	150	U32BE	1	s
AC To Load Energy This Week	152	U32BE	0.001	kWh
AC To Load Active This Week	154	U32BE	1	s
AC To Load Energy This Month	156	U32BE	0.001	kWh
AC To Load Active This Month	158	U32BE	1	s
AC To Load Energy This Year	160	U32BE	0.001	kWh
AC To Load Active This Year	162	U32BE	1	s
AC To Load Energy Lifetime	164	U32BE	0.001	kWh
AC To Load Active Lifetime	166	U32BE	1	s
AC To Grid Energy This Hour	168	U32BE	0.001	kWh
AC To Grid Active This Hour	170	U32BE	1	s
AC To Grid Energy Today	172	U32BE	0.001	kWh
AC To Grid Active Today	174	U32BE	1	s
AC To Grid Energy This Week	176	U32BE	0.001	kWh
AC To Grid Active This Week	178	U32BE	1	s
AC To Grid Energy This Month	180	U32BE	0.001	kWh
AC To Grid Active This Month	182	U32BE	1	s
AC To Grid Energy This Year	184	U32BE	0.001	kWh
AC To Grid Active This Year	186	U32BE	1	s
AC To Grid Energy Lifetime	188	U32BE	0.001	kWh
AC To Grid Active Lifetime	190	U32BE	1	s
Reset	192	U16	1
Operating Mode	193	U16	1
Clear	194	U16	1
Identify Enable	195	U16	1
Refresh Configuration Data	196	U16	1
DC Input Association	197	U16	1
AC Output Association	198	U16	1

link settings as documented (unverified): Modbus does not provide an error response when data written to a Modbus Register is out of range or invalid. To confirm that a Modbus Register is correctly written, you should read it back and compare it with the expected value.

⚠ UNINTENDED OPERATION: The use of this product with Modbus communications requires expertise in the design, operation, and programming of the device. LOSS OF CONTROL: Do not assign the same address to two Modbus devices. — Starkest reads only; we never write a control register.

bench facts as documented (unverified)

protocol notes	Modbus does not provide an error response when data written to a Modbus Register is out of range or invalid.
model register	0x0000
serial register	0x002B
firmware register	0x001E
identification notes	Unique ID Number is located at register 0x0014
doc revision	Revision A.4

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.

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