Elmeasure (Basic Power Meters,Alpha Plus,Omega) data 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
116
Pf avg (inst)
 
single
118
Pf R phase
 
single
120
Pf Y phase
 
single
122
Pf B phase
 
single
132
Vll average
 
single
134
Vry phase
 
single
136
Vyb phase
 
single
138
Vbr phase
 
single
140
Vln average
 
single
142
V R phase
 
single
144
V Y phase
 
single
146
V B phase
 
single
148
Current average
 
single
150
Current R phase
 
single
152
Current Y phase
 
single
154
Current B phase
 
single
156
Frequency
 
single
182
Neutral current
 
single
214
Rpm
 
single
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