Veris E23, E34, E50, E51, H8035 MODBUS registers: read online

Connect Veris to the computer through a USB-to-serial or RS485 adapter and read its registers in your browser: click "Read register values online" under the model (Chrome or Edge, nothing to install). The tables below list the MODBUS offset, unit, data type and scale of every register shown. For logging 24/7 into a database, CSV files or Excel, use the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP): they poll the complete map of every model on this page and provide continuous Veris data logger and record.

Do you not know the meter address? Scan the device address online

Veris (E23) - MODBUS Registers

Registers in the map: 50. function 4 (input registers). byte order big-endian. data types: single.

MODBUS offset	Description	Units	Data type
1537	Real energy (ph) consumption	kWh	single
1539	Reactive energy (qh) consumption	kvarh	single
1541	Apparent energy (sh) consumption	kVAh	single
1543	Total instantaneous real power (p)	kW	single
1545	Total instantaneous reactive power (q)	kvar	single
1547	Total instantaneous apparent power (s)	kVA	single
1549	Average power factor (pf: total kw / total kva)	Ratio	single
1551	Voltage line to line (u), average of active phases	V	single
1553	Voltageline to neutral (v), average of active phases	V	single
1555	Current, average of active phases	A	single
1557	Frequency (derived from phase a, b, or C in that order)	Hz	single
1559	Total real power present demand	kW	single
1561	Total reactive power present demand	kvar	single
1563	Total apparent power present demand	kVA	single
1565	Total real power max demand	kW	single
1567	Total reactive power max demand	kvar	single
1569	Total apparent power max demand	kVA	single
1577	Pulse counter 1 (real energy)		single
1579	Pulse counter 2 (reactive energy)		single
1589	Real energy consumption, L1	kWh	single
1591	Real energy consumption, L2	kWh	single
1593	Real energy consumption, L3	kWh	single
1595	Reactive energy consumption, L1	kWh	single
1597	Reactive energy consumption, L2	kWh	single
1599	Reactive energy consumption, L3	kWh	single
1601	Apparent energy consumption, L1	kWh	single
1603	Apparent energy consumption, L2	kWh	single
1605	Apparent energy consumption, L3	kWh	single
1607	Real power, L1	kW	single
1609	Real power, L2	kW	single
1611	Real power, L3	kW	single
1613	Reactive power, L1	kvar	single
1615	Reactive power, L2	kvar	single
1617	Reactive power, L3	kvar	single
1619	Apparent power, L1	kVA	single
1621	Apparent power, L2	kVA	single
1623	Apparent power, L3	kVA	single
1625	Power factor, L1	Ratio	single
1627	Power factor, L2	Ratio	single
1629	Power factor, L3	Ratio	single
1631	Voltage, L1 L2	V	single
1633	Voltage, L2 L3	V	single
1635	Voltage, L3 L1	V	single
1637	Voltage, L1 N	V	single
1639	Voltage, L2 N	V	single
1641	Voltage, L3 N	V	single
1643	Current, phase A	A	single
1645	Current, phase B	A	single
1647	Current, phase C	A	single
1649	Current, neutral	A	single

Veris (E34) - Measurement Data

Connection and addressing notes

Protocol: Modbus
Data format: 32-bit float
Register layout: two registers per value (Float Reg MSW and Float Reg LSW)
Scale register: follows each float value pair

Registers in the map: 75 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 4 (input registers). byte order big-endian. data types: single.

MODBUS offset	Description	Units	Data type
10101	Total kwh (msw)	kWh	single
10109	Total	kW	single
10113	Total	kVA	single
10115	Total pf	PF	single
10119	Average current	A	single
10121	Present kw demand	kW	single
10127	Present current demand	A	single
10129	Max kw demand	kW	single
10135	Max current demand	A	single
10137	Max	kW	single
10143	Max current	A	single
10145	Voltage, L l, average of 3 phases	V	single
10147	Voltage, L n, average of 3 phases	V	single
10149	Frequency (derived from phase a)	Hz	single
10151	Thd current, weighted average of 3 phases		single
10153	Thd voltage L l, weighted average of 3 phases		single
10155	Thd voltage L n, weighted average of 3 phases		single
10157	Snapshot kwh (msw)	kWh	single
10301	Kwh (msw)	kWh	single
10309	Kw	kW	single
10313	Kva	kVA	single
10315	Pf	PF	single
10317	Current angle	degrees-angular	single
10319	Current	A	single
10321	Present kw demand	kW	single
10327	Present current demand	A	single
10329	Max kw demand	kW	single
10335	Max current demand	A	single
10337	Max	kW	single
10343	Max current	A	single
10345	Voltage, L L	V	single
10347	Voltage, L N	V	single
10349	Frequency (derived from phase a)	Hz	single
10351	Thd current		single
10353	Thd voltage L L		single
10355	Thd voltage L N		single
10357	Kwh snapshot (msw)	kWh	single
10501	Kwh (msw)	kWh	single
10509	Kw	kW	single
10513	Kva	kVA	single
10515	Pf	PF	single
10517	Current angle	degrees-angular	single
10519	Current	A	single
10521	Present kw demand	kW	single
10527	Present current demand	A	single
10529	Max kw demand	kW	single
10535	Max current demand	A	single
10537	Max	kW	single
10543	Max current	A	single
10545	Voltage, L L	V	single

This is not the complete map: 50 of 75 registers are listed above. Click "Read register values online" to read any register of your device in the browser, or download the program to log the complete map.

Veris (E50) - MODBUS Values

Registers in the map: 72 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 4 (input registers). byte order big-endian. data types: dword, single, word.

MODBUS offset	Description	Units	Data type	Scale
1	Real energy consumption	kWh	dword
3	Total instantaneous real power (3 phase total)	kW	word
4	Total instantaneous reactive power (3 phase total)	kvar	word
5	Total instantaneous apparent power (3 phase total)	kVA	word
6	Total power factor (total kw /total kva)	Ratio	word	×0.0001
7	Voltage, L l, average of 3 phases	V	word
8	Voltage, L ii, average of 3 phases	V	word
9	Current, average of 3 phases	A	word
10	Real power, phase A	kW	word
11	Real power, phase B	kW	word
12	Real power, phase C	kW	word
13	Power factor, phase A	Ratio	word	×0.0001
14	Power factor, phase B	Ratio	word	×0.0001
15	Power factor, phase C	Ratio	word	×0.0001
16	Voltage, phase A B	V	word
17	Voltage, phase B C	V	word
18	Voltage, phase A C	V	word
19	Voltage, phase A N	V	word
20	Voltage, phase B N	V	word
21	Voltage, phase C N	V	word
22	Current, instantaneous, phase A	A	word
23	Current, instantaneous, phase B	A	word
24	Ljrrent, instantaneous, phase C	A	word
26	Frequency (derived from phase A)	Hz	word	×0.01
31	Apparent power phase A	kVA	word
32	Apparent power phase B	kVA	word
34	Reactive power, phase A	kvar	word
35	Reactive power, phase B	kvar	word
36	Reactive power, phase C	kvar	word
37	Total real power present demand	kW	word
38	Total reactive power present demand	kvar	word
39	Total apparent power present demand	kVA	word
40	Total real power max demand	kW	word
41	Total reactive power max demand	kvar	word
42	Total apparent power max demand	kVA	word
257	Real energy consumption (clear via reset register)	kWh	single
259	Real energy consumption (clear via reset register)	kWh	single
261	Total instantaneous real power	kW	single
263	Total instantaneous reactive power	kVAk	single
265	Total instantaneous apparent power	kVA	single
267	Total power factor (total kw / total kva)	Ratio	single
273	Current, average of 3 phases	A	single
275	Real power phase A	kW	single
277	Real power phase B	kW	single
279	Real power phase C	kW	single
281	Power factor phase A	Ratio	single
283	Power factor phase B	Ratio	single
285	Power factor phase C	Ratio	single
287	Voltage, phase A B	V	single
289	Voltage, phase B C	V	single

This is not the complete map: 50 of 72 registers are listed above. Click "Read register values online" to read any register of your device in the browser, or download the program to log the complete map.

Veris (E51) - Measurement Data

Registers in the map: 147 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 4 (input registers). byte order big-endian. data types: dword, integer, single, smallint, word.

MODBUS offset	Description	Units	Data type	Scale
1	Real energy (diet import-export)	kWh	dword
3	Real energy (Q1-4 import)	kWh	dword
5	Real energy (Q2-3 import)	kWh	dword
7	Reactive energy Q1	kvarh	dword
9	Reactive energy Q2	kvarh	dword
11	Reactive energy Q3	kvarh	dword
13	Reactive energy Q4	kvarh	dword
15	Apparent energy: net (import export)	kVAh	integer
17	Apparent: Q1-4 import	kVAh	dword
19	Apparent: Q2-3 import	kVAh	dword
21	Total instantaneous real power	kW	smallint
22	Total instantaneous reactive power	kvar	smallint
23	Total instantaneous apparent power	kVA	word
24	Total power factor (total kw /total kva)	Ratio	smallint	×0.0001
25	Voltage L-L, average of active phases	V	word
27	Current, average of active phases	A	word
28	Frequency	Hz	word	×0.01
29	Total real power present demand	kW	smallint
30	Total reactive power present demand	kvar	smallint
31	Total apparent power present demand	kVA	smallint
32	Total real power max. demand	kW	smallint
33	Total reactive power max. demand	kvar	smallint
34	Total apparent power max. demand	kVA	smallint
35	Total real power max. demand	kW	smallint
36	Total reactive power max. demand	kvar	smallint
37	Total apparent power max. demand	kVA	smallint
39	Pulse counter 1 (import real energy)		dword
41	Pulse counter 2 (export real energy)		dword
43	Accumulated real energy, phase A	kWh	dword
45	Accumulated real energy, phase B	kWh	dword
47	Accumulated real energy, phase C	kWh	dword
49	Accumulated real energy, phase A	kWh	dword
51	Accumulated real energy, phase B	kWh	dword
53	Accumulated real energy, phase C	kWh	dword
55	Accumulated Q1 reactive energy phase A	kvarh	dword
57	Accumulated Q1 reactive energy phase B	kvarh	dword
59	Accumulated Q1 reactive energy phase C	kvarh	dword
61	Accumulated Q2 reactive energy phase A	kvarh	dword
63	Accumulated Q2 reactive energy phase B	kvarh	dword
65	Accumulated Q2 reactive energy phase C	kvarh	dword
67	Accumulated Q3 reactive energy phase A	kvarh	dword
69	Accumulated Q3 reactive energy phase B	kvarh	dword
71	Accumulated Q3 reactive energy phase C	kvarh	dword
73	Accumulated Q4 reactive energy phase A	kvarh	dword
75	Accumulated Q4 reactive energy phase B	kvarh	dword
77	Accumulated Q4 reactive energy phase C	kvarh	dword
79	Accumulated apparent energy, phase A	kVAh	dword
81	Accumulated apparent energy, phase B	kVAh	dword
83	Accumulated apparent energy, phase C	kVAh	dword
85	Accumulated apparent energy, phase A	kVAh	dword

This is not the complete map: 50 of 147 registers are listed above. Click "Read register values online" to read any register of your device in the browser, or download the program to log the complete map.

Veris (H8035,H8036) - MODBUS Values

Connection and addressing notes

Protocol: Modbus RTU
Function codes: 03 read holding registers, 06 preset single register, 17 report slave ID
Data format: 32-bit IEEE 754 float
Float register layout: MSW in the lower address of the pair, LSW in the upper
Byte order: MSB first
Register addressing: 4xxxx Modicon convention, sent address is the shown value minus 40001 (40001 is sent as 0)
Block read: single block of all data, integers from 40001, floats from 40259

Registers in the map: 27. function 3 (holding registers). byte order big-endian. data types: single.

MODBUS offset	Description	Units	Data type
256	Energy consumption	kWh	single
258	Energy onsumption (same 40257)	kWh	single
260	Real power	kW	single
262	Reactive power	var	single
264	Apparent power	YA	single
266	Power fator		single
268	Voltage, line to line	V	single
270	Voltage, line to neutral	V	single
272	Current	A	single
274	Real power, phase A	kW	single
276	Real power, phase B	kW	single
278	Deal power, phase C	kW	single
280	Power factor, phase A		single
282	Power factor, phase B		single
284	Power factor, phase C		single
286	Voltage, phase A B	V	single
288	Voltage, phase B C	V	single
290	Voltage, phase A C	V	single
292	Yoltage, phase A N	V	single
294	Voltage, phase B N	V	single
296	Voltage, phase C N	V	single
298	Current, phase A	A	single
300	Current, phase B	A	single
302	Current, phase C	A	single
304	Average real power	kW	single
306	Minimum real power	kW	single
308	Maximum real power	kW	single

Related MODBUS registers maps

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.