Hobut - MODBUS Registers Map - Data Logging
The data can be automatically logged 24/7 into a database, CSV files, or Excel spreadsheets using the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software. These data logging tools provide continuous and reliable Hobut data logger and read.
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Hobut (M550,M560) - MODBUS Registers Map
MODBUS offset
Description
Units
Data type
2
VL2 3
word
4
VL3 I
word
6
Vi
word
8
V2
word
10
V3
word
12
11
word
14
I2
word
16
13
word
18
Kw sum
word
20
Kva sum
word
22
Kvar sum
word
24
Pf avg
word
26
Kwhr (import)
word
28
Kvarhr (import)
word
30
Hz
word
32
Kw 1
word
34
Kw 2
word
36
Kw 3
word
38
Kvar1
word
40
Kvar2
word
42
Kvar3
word
44
Kwd (import)
word
46
Kvad
word
48
Ad
word
50
Neutralcurrent
word
52
Kva1
word
54
Kva2
word
56
Kva3
word
58
Pf li
word
60
Pf L2
word
62
Pf L3
word
64
Kwhr (export)
word
66
Kvarhr (export)
word
68
Kvahr
word
70
Ahr
word
72
Kwd (export)
word
74
Max kwd (import)
word
76
Max kwd (export)
word
78
Maxkvad
word
80
Maxad
word
Hobut (M553) - MODBUS Registers Map
MODBUS offset
Description
Units
Data type
2
VL2 3
word
4
VL3 I
word
6
Vi
word
8
V2
word
10
V3
word
12
11
word
14
I2
word
16
13
word
18
Kw sum
word
20
Kva sum
word
22
Kvar sum
word
24
Pf avg
word
26
Kwhr (import)
word
28
Kvarhr (import)
word
30
Hz
word
44
Kwd (import)
word
46
Kvad
word
48
Ad
word
50
Neutralcurrent
word
74
Max kwd (import)
word
78
Maxkvad
word
80
Maxad
word
Hobut (M850 DC) - Mapping
MODBUS offset
Description
Units
Data type
6
Vi
word
12
11
word
18
Kw sum
word
26
Kwhr (import)
word
44
Kwd (import)
word
48
Ad
word
64
Kwhr (export)
word
70
Ahr
word
74
Max kwd (import)
word
80
Maxad
word
Hobut (M850 LTHN) - MODBUS Registers
MODBUS offset
Description
Units
Data type
2
VL2 3
word
4
VL3 I
word
6
Vi
word
8
V2
word
10
V3
word
12
11
word
14
I2
word
16
13
word
18
Kw sum
word
20
Kva sum
word
22
Kvar sum
word
24
Pf avg
word
26
Kwhr (import)
word
28
Kvarhr (import)
word
30
Hz
word
44
Kwd (import)
word
46
Kvad
word
48
Ad
word
50
Neutralcurrent
word
74
Max kwd (import)
word
78
Maxkvad
word
80
Maxad
word
84
Thd V1
word
86
Thd V2
word
88
Thd V3
word
90
Thd 11
word
92
Thd 12
word
94
Thd 13
word
Hobut (M850 MP1) - MODBUS Registers
MODBUS offset
Description
Units
Data type
2
VL2 3
word
4
VL3 I
word
6
Vi
word
8
V2
word
10
V3
word
12
11
word
14
I2
word
16
13
word
18
Kw sum
word
20
Kva sum
word
22
Kvar sum
word
24
Pf avg
word
26
Kwhr (import)
word
28
Kvarhr (import)
word
30
Hz
word
44
Kwd (import)
word
46
Kvad
word
48
Ad
word
50
Neutralcurrent
word
74
Max kwd (import)
word
78
Maxkvad
word
80
Maxad
word
Hobut (M880) - MODBUS Registers
MODBUS offset
Description
Units
Data type
2
VL2 3
word
4
VL3 I
word
6
Vi
word
8
V2
word
10
V3
word
12
11
word
14
I2
word
16
13
word
18
Kw sum
word
20
Kva sum
word
22
Kvar sum
word
24
Pf avg
word
26
Kwhr (import)
word
28
Kvarhr (import)
word
30
Hz
word
32
Kw 1
word
34
Kw 2
word
36
Kw 3
word
38
Kvar1
word
40
Kvar2
word
42
Kvar3
word
44
Kwd (import)
word
46
Kvad
word
48
Ad
word
50
Neutralcurrent
word
52
Kva1
word
54
Kva2
word
56
Kva3
word
58
Pf li
word
60
Pf L2
word
62
Pf L3
word
64
Kwhr (export)
word
66
Kvarhr (export)
word
68
Kvahr
word
70
Ahr
word
72
Kwd (export)
word
74
Max kwd (import)
word
76
Max kwd (export)
word
78
Maxkvad
word
80
Maxad
word
82
Hours run
word
84
Thd V1
word
86
Thd V2
word
88
Thd V3
word
90
Thd 11
word
92
Thd 12
word
94
Thd 13
word
Related MODBUS registers maps
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