Circutor CVM-MINI 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
2
Current, a l1
mA
dword
4
Active power, kw l1
w
dword
6
Reactive power, kvar l1
w
dword
74
Apparent power, kv a l1
 
dword
8
Power factor, pf l1
x
dword
10
Voltage phase, v l2
V
dword
12
Current, a l2
mA
dword
14
Active power, kw l2
w
dword
16
Reactive power, kvar l2
w
dword
76
Apparent power, kv a l2
w
dword
18
Power factor, pf l2
x
dword
20
Voltage phase, v l3
V
dword
22
Current, a l3
mA
dword
24
Active power, kw l3
W
dword
26
Reactive power, kvar l3
W
dword
78
Apparent power, kv a l3
w
dword
28
Power factor, pf l3
x
dword
80
Temperature, c
C
dword
30
Active power iii, kw iii
w
dword
32
Inductive power iii, kvarl iii
w
dword
34
Capacitive power iii, kvarc iii
w
dword
36
Cos iii, cos iii
x
dword
38
Power factor iii, pf iii
x
dword
40
Frequency, hz
Hz
dword
42
Voltage line l1-l2, v12
V
dword
44
Voltage line l2-l3, v23
V
dword
46
Voltage line l3-l1, v31
V
dword
48
% thd v l1, %thd vl1
%
dword
50
% thd v l2, %thd vl2
%
dword
52
% thd v l3, %thd vl3
%
dword
54
% thd a l1, %thd al1
%
dword
56
% thd a l2, %thd al2
%
dword
58
% thd a l3, %thd al3
%
dword
66
Apparent power iii, kvaiii
w
dword
68
Maximum demand, md (pd)
w/VA/mA
dword
70
Three-phase current (average, a_avg
mA
dword
72
Neutral current, in
mA
dword
82
Maximum demand a2, md (pd)
mA
dword
84
Maximum demand a3, md (pd)
mA
dword
60
Active energy, kw h iii
w
dword
62
Inductive reactive energy, kvarl h iii
w
dword
64
Capacitive reactive energy, kvarc h iii
w
dword
86
Apparent energy, kva h iii
w
dword
88
Active energy generated, kw h iii (-)
w
dword
90
Inductive energy generated, kvarl h iii (-)
w
dword
92
Capacitive energy generated, kvarc h iii (-)
w
dword
94
Apparent energy generated, kva h iii (-)
w
dword

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.