National Meter Industries Series 3000 4000 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 offsetDescriptionUnitsData type
01Voltaje phase 1Vdword
03Current phase 1mAdword
05Active power phase 1Wdword
07Voltaje phase 2Vdword
09Current phase 2mAdword
11Active power phase 2Wdword
13Voltaje phase 3Vdword
15Corrent phase 3mAdword
17Active power phase 3Wdword
19Active energyWhdword
21Max. maximum dword

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