Electro Industries (Shark 250) data logger - MODBUS registers map


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offset
Description
Units
Data type
1000
V A N
V
single
1002
V B N
V
single
1004
V C N
V
single
1006
V A B
V
single
1008
V B C
V
single
1010
V C A
V
single
1012
I A
A
single
1014
I B
A
single
1016
I C
A
single
1018
W, total
W
single
1020
Var, total
VA
single
1022
Va, total
VA
single
1024
Pf, total
 
single
1026
Frequency
Hz
single
1028
I neutral
A
single
1030
W, phase A
W
single
1032
W, phase B
W
single
1034
W, phase C
W
single
1036
Var, phase A
VA
single
1038
Var, phase B
VA
single
1040
Var, phase C
VA
single
1042
Va, phase A
VA
single
1044
Va, phase B
VA
single
1046
Va, phase C
VA
single
1048
Pf, phase A
 
single
1050
Pf, phase B
 
single
1052
Pf, phase C
 
single
1054
Symmetrical component magnitude, 0 sequence component
V
single
1056
Symmetrical component magnitude, positive sequence
V
single
1058
Symmetrical component magnitude, negative sequence component
V
single
1060
Symmetrical component phase, zero sequence component
 
smallint
1061
Symmetrical component phase, positive sequence component
 
smallint
1062
Symmetrical component phase, negative sequence component
 
smallint
1063
Voltage unbalance, zero sequence component component
 
word
1064
Voltage unbalance, negative sequence component
 
word
1065
Current unbalance
 
word
1066
Quadrant indicator
 
word
1067
Q total
 
single
1069
Q phase A
 
single
1071
Q phase B
 
single
1073
Q phase C
 
single
1500
Wh, (q1+q4)
Wh
integer
1502
Wh, (q2+q3)
Wh
integer
1504
Wh, net
Wh
integer
1506
Wh, total
Wh
integer
1508
Varh, (q1+q2)
VARh
integer
1510
Varh, (q3+q4)
VARh
integer
1512
Varh, net
VARh
integer
1514
Varh, total
VARh
integer
1516
Vah, total
VA
integer
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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.