FF (LE-03MQ) logging - MODBUS registers map
The following data can be automatically logger 24x7 to a database, CSV files or Excel with the help of the Advanced Serial Data Logger (for MODBUS RTU) or Advanced TCP/IP Data Logger (for MODBUS TCP) software.
MODBUS offset
Description
Units
Data type
2
L2 (L-n) phase voltage
V
single
4
L3 (L-n) phase voltage
V
single
6
L1 current strength
A
single
8
L2 current strength
A
single
10
L3 current strength
A
single
18
L1 apparent power
VA
single
20
L2 apparent power
VA
single
22
L3 apparent power
VA
single
24
L1 reactive power
Var
single
26
L2 reactive power
Var
single
28
L3 reactive power
Var
single
36
L1 phase angle
Degrees
single
38
L2 phase angle
Degrees
single
40
L3 phase angle
Degrees
single
42
Average phase voltage among phase and neutral wire
V
single
46
Average line current
A
single
48
Sum of phase currents
A
single
52
Total system power
W
single
56
Total system volt amps
VA
single
60
Total system var
Var
single
62
Total system power factor (*1)
single
66
Total system phase angle
Degrees
single
70
Frequency of supply voltages
Hz
single
72
Imported active energy
kWh/ MWh
single
74
Exported active energy
kWH/ MWh
single
76
Imported reactive energy
kVarh/ MVarh
single
78
Exported reactive energy
kVarh/ MVarh
single
80
Apparent power
kVah/ MVAh
single
82
Ah since last reset
Ah/kAh
single
84
Total system power demand (*2)
W
single
86
Maximum total system power demand (*2)
W
single
100
Total system VA demand (*2)
VA
single
102
Maximum total system VA demand
VA
single
104
Neutral current demand
A
single
106
Maximum neutral current demand
A
single
200
L1-L2 interphase voltage
W
single
202
L2-L3 interphase voltage
W
single
204
L3-L1 interphase voltage
W
single
206
Average interphase voltage
W
single
224
Neutral current
A
single
234
Phase 1 L/N volts THD
%
single
236
Phase 2 L/N volts THD
%
single
238
Phase 3 L/N volts THD
%
single
240
Phase 1 current THD
%
single
There are more MODBUS items for this device. Please download the program to discover all registers.
