Connect Electro Industries Shark 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 Electro Industries Shark logging and read.
Registers in the map: 395 (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, smallint, string(16), string(4), word.
MODBUS offset
Description
Units
Data type
Scale
17
Firmware version
string(4)
19
Map version
word
21
ASIC version
word
22
Boot firmware version
string(4)
10017
Version
string(4)
10055
Firmware versions
string(4)
0
Meter name
string(16)
8
Meter serial number
string(16)
16
Meter type
word
20
Meter configuration
word
24
Option slot 1 usage
word
25
Option slot 2 usage
word
26
Meter type name
string(16)
278
Volts A-N
dword
279
Volts B-N
dword
280
Volts C-N
dword
281
Volts A-B
dword
282
Volts B-C
dword
283
Volts C-A
dword
284
Amps A
dword
285
Amps B
dword
286
Amps C
dword
287
Neutral current
dword
288
Watts, 3-Ph total
W
dword
289
VARs, 3-Ph total
dword
290
VAs, 3-Ph total
dword
291
Power factor, 3-Ph total
dword
292
Frequency
dword
293
Watts, phase A
W
dword
294
Watts, phase B
dword
295
Watts, phase C
dword
296
VARs, phase A
dword
297
VARs, phase B
dword
298
VARs, phase C
dword
299
VAs, phase A
dword
300
VAs, phase B
dword
301
VAs, phase C
dword
302
Power factor, phase A
dword
303
Power factor, phase B
dword
304
Power factor, phase C
dword
999
Volts A-N
dword
1001
Volts B-N
dword
1003
Volts C-N
dword
1005
Volts A-B
dword
1007
Volts B-C
dword
1009
Volts C-A
dword
1011
Amps A
dword
1013
Amps B
dword
1015
Amps C
dword
1017
Watts, 3-Ph total
dword
This is not the complete map: 50 of 395 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.
Registers in the map: 84 (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, smallint, string(16), word.
MODBUS offset
Description
Units
Data type
Scale
17
Firmware version
dword
19
Map version
dword
21
ASIC version
dword
0
Meter name
string(16)
8
Meter serial number
string(16)
16
Meter type
dword
20
Meter configuration
dword
901
VARs, 3-Ph total
dword
903
VAs, 3-Ph total
dword
1001
Volts B-N
dword
1003
Volts C-N
dword
1005
Volts A-B
dword
1007
Volts B-C
dword
1009
Volts C-A
dword
1011
Amps A
dword
1013
Amps B
dword
1015
Amps C
dword
1017
Watts, 3-Ph total
dword
1019
VARs, 3-Ph total
dword
1021
VAs, 3-Ph total
dword
1023
Power factor, 3-Ph total
dword
1025
Frequency
dword
1027
Neutral current
A
single
1099
W-hours, received
Wh
integer
1101
W-hours, delivered
Wh
integer
1103
W-hours, net
Wh
integer
1105
W-hours, total
Wh
integer
1107
VAR-hours, positive
integer
1109
VAR-hours, negative
integer
1111
VAR-hours, net
integer
1113
VAR-hours, total
integer
1115
VA-hours, total
integer
1999
Amps a, average
A
single
2001
Amps b, average
A
single
2003
Amps c, average
A
single
2005
Positive watts, 3-Ph, average
W
single
2007
Positive VARs, 3-Ph, average
var
single
2009
Negative watts, 3-Ph, average
W
single
2011
Negative VARs, 3-Ph, average
var
single
2013
VAs, 3-Ph, average
VA
single
2015
Positive PF, 3-Ph, average
single
2017
Negative PF, 3-PF, average
single
2999
Volts A-N, minimum
V
single
3001
Volts B-N, minimum
V
single
3003
Volts C-N, minimum
V
single
3005
Volts A-B, minimum
V
single
3007
Volts B-C, minimum
V
single
3009
Volts C-A, minimum
V
single
3011
Amps a, minimum avg demand
A
single
3013
Amps b, minimum avg demand
A
single
This is not the complete map: 50 of 84 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.
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.
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