CET (PMC-D726M) 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
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
1314
Ib TDD even
 
single
There are more MODBUS items for this device. Please download the program to discover all registers.
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