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Phoenix Contact (EEM-MA3xx) logger - 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
50512
Hour: operating hours counter
h
dword
50514
U12: conductor voltage
V
dword
50516
U23: conductor voltage
V
dword
50518
U31: conductor voltage
V
dword
50520
V1: conductor voltage to N
V
dword
50522
V2: conductor voltage to N
V
dword
50524
V3: conductor voltage to N
V
dword
50526
F: frequency
Hz
dword
50528
I1: current
A
dword
50530
I2: current
A
dword
50532
I3: current
A
dword
50534
In: neutral conductor current
A
dword
50536
Sum P: total active power +/-
W
integer
50538
Sum Q: total reactive power +/-
var
integer
50540
Sum S: total apparent power
VA
dword
50542
Sum PF: total power factor -: capacitive and +: inductive
1
integer
50544
P1: active power phase 1 +/-
W
integer
50546
P2: active power phase 2 +/-
W
integer
50548
P3: active power phase 3 +/-
W
integer
50550
Q1: reactive power phase 1 +/-
var
integer
50552
Q2: reactive power phase 2 +/-
var
integer
50554
Q3: reactive power phase 3 +/-
var
integer
50556
S1: apparent power phase 1
VA
dword
50558
S2: apparent power phase 2
VA
dword
50560
S3: apparent power phase 3
VA
dword
50562
PF1; power factor, phase 1 -: capacitive and +: inductive
1
integer
50564
PF2; power factor, phase 2 -: capacitive and +: inductive
1
integer
50566
PF3; power factor, phase 3 -: capacitive and +: inductive
1
integer
50568
ISYS: mean current value
A
dword
50570
USYS: mean value of line voltages
V
dword
50572
VSYS: mean value of line voltages to N
V
dword
50768
Hour: operating hours counter
h
dword
50770
Total active energy procurement system
kWh
dword
50772
Total inductive reactive energy system
kvarh
dword
50774
Total apparent energy system
kVAh
dword
50776
Total active energy supply system
kWh
dword
50778
Total capacitive reactive energy system
kvarh
dword
50780
Partial energy meter active energy pro- curement system
kWh
dword
50782
Partial energy meter inductive reactive energy system
kvarh
dword
50784
Partial energy meter apparent energy system
kVAh
dword
50786
Partial energy meter active energy sup- ply system
kWh
dword
50788
Partial energy meter capacitive reactive energy system
kvarh
dword

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