Secure (Elite 440) data 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
99
Phase to neutral voltage (V1)
Volt
single
101
Phase to neutral voltage (V2)
Volt
single
103
Phase to neutral voltage (V3)
Volt
single
105
Average voltage
Volt
single
107
Voltage (v12)
Volt
single
109
Voltage (v23)
Volt
single
111
Voltage (v31)
Volt
single
113
Phase line current (L1)
Ampere
single
115
Phase line current (L2)
Ampere
single
117
Phase line current (L3)
Ampere
single
119
Neutral line current (ln)
Ampere
single
121
Phase active current (I1)
Ampere
single
123
Phase active current (I2)
Ampere
single
125
Phase active current (I3)
Ampere
single
127
Phase reactive current (R1)
Ampere
single
129
Phase reactive current (R2)
Ampere
single
131
Phase reactive current (R3)
Ampere
single
133
Power factor (Q1)
single
135
Power factor (Q2)
single
137
Power factor (Q3)
single
139
Avg power factor (qa)
single
141
Phase active power (kt1)
kW
single
143
Phase active power (kt2)
kW
single
145
Phase active power (kt3)
kW
single
147
Phase active power (kt)
KW
single
149
Phase reactive power (kv1)
kVAr
single
151
Phase reactive power (kv2)
kVAr
single
153
Phase reactive power (kv3)
kVAr
single
155
Phase reactive power (kv)
kVAr
single
157
Phase apparent power (ka1)
kVA
single
159
Phase apparent power (ka2)
kVA
single
161
Phase apparent power (ka3)
kVA
single
163
Phase apparent power (ka)
kVA
single
165
Ph ang (a12)
Degree
single
167
Ph ang (a23)
Degree
single
169
Ph ang (a31)
Degree
single
171
Frequency hz (fq)
Hz
single
173
Meter real time (rt)
Seconds
dword
175
Meter temperature
Degree Centi
single
177
R phase voltage total harmonic distortion
%
single
179
Y phase voltage total harmonic distortion
%
single
181
B phase voltage total harmonic distortion
%
single
183
R phase current total harmonic distortion
%
single
185
Y phase current total harmonic distortion
%
single
187
B phase current total harmonic distortion
%
single
189
R phase power total harmonic distortion
%
single
191
Y phase power total harmonic distortion
%
single
193
B phase power total harmonic distortion
%
single
199
Active total import
single
201
Active total export
single
There are more MODBUS items for this device. Please download the program to discover all registers.
