Klemsan KLEA 110P, ECRAS, POWYS MODBUS registers: read online

Connect Klemsan 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 Klemsan logging and read.

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Klemsan (KLEA 110P,ECRAS,POWYS) - Measurement Data

Connection and addressing notes

Protocol: Modbus
32-bit float and integer values: occupy two registers
Register step: 2
Counter write protection: settings password in the Settings Protection field
Counter change enable: 2222 in the Enable Counter Change field

Registers in the map: 267 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 3 (holding registers). byte order big-endian. data types: integer, single.

MODBUS offset	Description	Data type
0	Phase 1 voltage (l n)	single
2	Phase 1 2 voltage (l l)	single
4	Phase 1 current	single
6	Phase 1 cos	single
8	Phase 1 power factor	single
10	Phase 1 active power	single
12	Phase 1 reactive power	single
14	Phase 1 apparent power	single
16	Phase 1 thdv	single
18	Phase 1 thdi	single
20	Phase 2 voltage (l n)	single
22	Phase 2 3 voltage (l l)	single
24	Phase 2 current	single
26	Phase 2 cos	single
28	Phase 2 power factor	single
30	Phase 2 active power	single
32	Phase 2 reactive power	single
34	Phase 2 apparent power	single
36	Phase 2 thdv	single
38	Phase 2 thdi	single
40	Phase 3 voltage (l n)	single
42	Phase 3 1 voltage (l l)	single
44	Phase 3 current	single
46	Phase 3 cos	single
48	Phase 3 power factor	single
50	Phase 3 active power	single
52	Phase 3 reactive power	single
54	Phase 3 apparent power	single
56	Phase 3 thdv	single
58	Phase 3 thdi	single
60	Average voltage (l n)	single
62	Average voltage (l l)	single
64	Total current	single
66	System power factor	single
68	Total active power	single
70	Total reactive power	single
72	Total apparent power	single
74	System frequency	single
76	Neutral current	single
78	Phase 1 voltage harmonics 1	single
80	Phase 1 voltage harmonics 3	single
82	Phase 1 voltage harmonics 5	single
84	Phase 1 voltage harmonics 7	single
86	Phase 1 voltage harmonics 9	single
88	Phase 1 voltage harmonics 11	single
90	Phase 1 voltage harmonics 13	single
92	Phase 1 voltage harmonics 15	single
94	Phase 1 voltage harmonics 17	single
96	Phase 1 voltage harmonics 19	single
98	Phase 1 voltage harmonics 21	single

This is not the complete map: 50 of 267 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.

Klemsan (KLEA 220P,POWYS 3121) - MODBUS Measurements

Connection and addressing notes

Protocol: Modbus
32-bit float and integer values: occupy two registers
Register step: 2
Counter write protection: settings password in the Settings Protection field
Counter change enable: 2222 in the Enable Counter Change field

MODBUS offset	Description	Data type
0	Phase 1 voltage (l n)	single
2	Phase 1 2 voltage (l l)	single
4	Phase 1 current	single
6	Phase 1 cos	single
8	Phase 1 power factor	single
10	Phase 1 active power	single
12	Phase 1 reactive power	single
14	Phase 1 apparent power	single
16	Phase 1 thdv	single
18	Phase 1 thdi	single
20	Phase 2 voltage (l n)	single
22	Phase 2 3 voltage (l l)	single
24	Phase 2 current	single
26	Phase 2 cos	single
28	Phase 2 power factor	single
30	Phase 2 active power	single
32	Phase 2 reactive power	single
34	Phase 2 apparent power	single
36	Phase 2 thdv	single
38	Phase 2 thdi	single
40	Phase 3 voltage (l n)	single
42	Phase 3 1 voltage (l l)	single
44	Phase 3 current	single
46	Phase 3 cos	single
48	Phase 3 power factor	single
50	Phase 3 active power	single
52	Phase 3 reactive power	single
54	Phase 3 apparent power	single
56	Phase 3 thdv	single
58	Phase 3 thdi	single
60	Average voltage (l n)	single
62	Average voltage (l l)	single
64	Total current	single
66	System power factor	single
68	Total active power	single
70	Total reactive power	single
72	Total apparent power	single
74	System frequency	single
76	Neutral current	single
78	Phase 1 voltage harmonics 1	single
80	Phase 1 voltage harmonics 3	single
82	Phase 1 voltage harmonics 5	single
84	Phase 1 voltage harmonics 7	single
86	Phase 1 voltage harmonics 9	single
88	Phase 1 voltage harmonics 11	single
90	Phase 1 voltage harmonics 13	single
92	Phase 1 voltage harmonics 15	single
94	Phase 1 voltage harmonics 17	single
96	Phase 1 voltage harmonics 19	single
98	Phase 1 voltage harmonics 21	single

Klemsan (KLEA Energy Analyzer) - MODBUS Registers Map

Connection and addressing notes

Protocol: Modbus
Access: read only
Reference: data table 4-4 of the Modbus protocol section
32-bit float values: occupy two registers
Register step: 2

Registers in the map: 42. function 3 (holding registers). byte order big-endian. data types: single.

MODBUS offset	Description	Units	Data type
0	Average voltage of three phases	V	single
2	Total current of three phases	A	single
4	Total active power of three phases	W	single
6	Total reactive power of three phases	var	single
8	Total apparent power of three phases	VA	single
10	Average cos of three phases		single
12	Average pf of three phases		single
14	Voltage V1 2	V	single
16	Voltage V2 3	V	single
18	Voltage V3 1	V	single
20	Average of line to line voltage of three phases	V	single
22	Neutral current	A	single
24	Total har. distortion of voltage for three phases	%	single
26	Total har. distortion of voltage for three phases	%	single
28	Phase1 voltage	V	single
30	Phase1 current	A	single
32	Phase1 active power	W	single
34	Phase1 reactive power	var	single
36	Phase1 apparent power	VA	single
38	Phase1 cos		single
40	Phase1 power factor		single
42	Phase1 frequency	Hz	single
44	Phase1 total har. distortion of voltage	%	single
46	Phase1 total har. distortion of current	%	single
48	Phase1 voltage first harmonic	%	single
50	Phase1 voltage third harmonic	%	single
52	Phase1 voltage 5th harmonic	%	single
54	Phase1 voltage 7th harmonic	%	single
56	Phase1 voltage 9th harmonic	%	single
58	Phase1 voltage 11th harmonic	%	single
60	Phase1 voltage 13th harmonic	%	single
62	Phase1 voltage 15th harmonic	%	single
64	Phase1 voltage 17th harmonic	%	single
66	Phase1 voltage 19th harmonic	%	single
68	Phase1 voltage 21st harmonic	%	single
70	Phase1 voltage 23rd harmonic	%	single
72	Phase1 voltage 25th harmonic	%	single
74	Phase1 voltage 27th harmonic	%	single
76	Phase1 voltage 29th harmonic	%	single
78	Phase1 voltage 31st harmonic	%	single
80	Phase1 voltage 33rd harmonic	%	single
82	Phase1 voltage 35th harmonic	%	single

Klemsan (Rapidus) - MODBUS Values

Connection and addressing notes

Protocol: Modbus
Time read function: 03h read holding registers
Time write function: 13h write multiple registers as printed in the document
Register addressing: word offsets
32-bit float and integer values: occupy two registers

Registers in the map: 314 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 3 (holding registers). byte order big-endian. data types: dword, integer, single.

MODBUS offset	Description	Units	Data type
0	Average voltage	V	single
2	Total current	A	single
4	Total active power	W	single
6	Total reactive power	var	single
8	Total appearent power	VA	single
10	Average cos		single
12	Average	PF	single
14	L-L voltage 1-2	V	single
16	L-L voltage 2-3	V	single
18	L-L voltage 3-1	V	single
20	Average L-L voltage	V	single
22	Neutral current	A	single
24	Total THDV	%	single
26	Total THDI	%	single
28	Voltage	V	single
30	Current	A	single
32	Active power	W	single
34	Reactive power	var	single
36	Appearent power	VA	single
38	Cos		single
40	Pf		single
42	Frequency	Hz	single
44	Total V harmonic distortion	%	single
46	Total I harmonic distortion	%	single
48	V harmonics 1	%	single
50	V harmonics 3	%	single
52	V harmonics 5	%	single
54	V harmonics 7	%	single
56	V harmonics 9	%	single
58	V harmonics 11	%	single
60	V harmonics 13	%	single
62	V harmonics 15	%	single
64	V harmonics 17	%	single
66	V harmonics 19	%	single
68	V harmonics 21	%	single
70	V harmonics 23	%	single
72	V harmonics 25	%	single
74	V harmonics 27	%	single
76	V harmonics 29	%	single
78	V harmonics 31	%	single
80	V harmonics 33	%	single
82	V harmonics 35	%	single
84	V harmonics 37	%	single
86	V harmonics 39	%	single
88	V harmonics 41	%	single
90	V harmonics 43	%	single
92	V harmonics 45	%	single
94	V harmonics 47	%	single
96	V harmonics 49	%	single
98	V harmonics 51	%	single

This is not the complete map: 50 of 314 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.

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.

Klemsan KLEA 110P, ECRAS, POWYS MODBUS registers: read online

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Klemsan (Rapidus) - MODBUS Values

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