MODBUS offset
Description
Units
Data type
0
U
V
single
2
I
A
single
4
kW
kW
single
30
DI status
word
40
kWh import
kWh
integer
42
kWh export
kWh
integer
CET - MODBUS Registers Map - Data Logging
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CET (PMC-D721MD) - MODBUS Registers
CET (PMC-D726M) - MODBUS Registers Map
MODBUS offset
Description
Units
Data type
0
Uan1
V
dword
2
Ubn1
V
dword
4
Ucn1
V
dword
6
ULN average
V
dword
8
Uab
V
dword
10
Ubc
V
dword
12
Uca
V
dword
14
ULL average
V
dword
16
Ia
A
dword
18
Ib
A
dword
20
Ic
A
dword
22
I average
A
dword
24
kWa1
kW
integer
26
kWb1
kW
integer
28
kWc1
kW
integer
30
kW total
kW
integer
32
Kvara1
kvar
integer
34
Kvarb1
kvar
integer
36
Kvarc1
kvar
integer
38
Kvar total
kvar
integer
40
kVAa1
kVA
integer
42
kVAb1
kVA
integer
44
kVAc1
kVA
integer
46
kVA total
kVA
integer
48
PFa1
smallint
49
PFb1
smallint
50
PFc1
smallint
51
PF average
smallint
52
FREQ
Hz
smallint
53
Uan/Uab (3P3W) angle
D
word
54
Ubn/Ubc (3P3W) angle
D
word
55
Ucn/Uca (3P3W) angle
D
word
56
Ia angle
D
word
57
Ib angle
D
word
58
Ic angle
D
word
59
In (Calculated)
A
dword
61
Phase A fundamental PF
A
smallint
62
Phase B fundamental PF
A
smallint
63
Phase C fundamental PF
A
smallint
95
Setpoint status3
A
smallint
96
DO status4
A
smallint
97
DI status5
A
smallint
98
SOE pointer6
A
dword
1300
Ia TDD
single
1302
Ib TDD
single
1304
Ic TDD
single
1306
Ia TDD odd
single
1308
Ib TDD odd
single
1310
Ic TDD odd
single
1312
Ia TDD even
single
There are more MODBUS items for this device. Please download the program to discover all registers.
Related MODBUS registers maps
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MODBUS COM Port Connection
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