Siemens Sentron PAC 4200 data logging - 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
19
Apparent Power a
V
single
21
Apparent Power b
V
single
23
Apparent Power c
V
single
31
Reactive Power a (VARn)
V
single
33
Reactive Power b (VARn)
V
single
35
Reactive Power c (VARn)
V
single
57
3-Phase Average Voltage ph-n
V
single
59
3-Phase Average Voltage ph-ph
V
single
61
3-Phase Average Current ph-ph
A
single
63
Total Apparent Power
V
single
65
Total Active Power
W
single
67
Total Reactive Power (VARn)
V
single
69
Total Power Factor
-
single
71
Amplitude Unbalance Voltage
%
single
73
Amplitude Unbalance Current
%
single
75
Maximum Voltage a-n
V
single
77
Maximum Voltage b-n
V
single
79
Maximum Voltage c-n
V
single
81
Maximum Voltage a-b
V
single
83
Maximum Voltage b-c
V
single
85
Maximum Voltage c-a
V
single
87
Maximum Current a
A
single
89
Maximum Current b
A
single
91
Maximum Current c
A
single
93
Maximum Apparent Power a
V
single
95
Maximum Apparent Power b
V
single
97
Maximum Apparent Power c
V
single
99
Maximum Active Power a
W
single
101
Maximum Active Power b
W
single
103
Maximum Active Power c
W
single
105
Maximum Reactive Power a (VARn)
V
single
There are more MODBUS items for this device. Please download the program to discover all registers.
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