Ohio Semitronics (WVx,WTx,WMx) 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 offsetDescriptionUnitsData type
5000Meter name16 charstring
5008Meter serial number16 charstring
5016Meter firmware version8 charstring
5020Serial firmware version8 charstring
5200Watts total single
5202Va total single
5204Vars total single
5206Power factor-1 to 1single
5208Volts L1 L2 single
5210Volts L2 L3 single
5212Volts L3 L1 single
5214Volts L1 N single
5216Volts L2 N single
5218Volts L3 N single
5220Current L1 single
5222Current L2 single
5224Current L3 single
5226Watts L1 single
5228Watts L2 single
5230Watts L3 single
5232Frequency0 to 1,000single
5234Va (l1) single
5236Va (l2) single
5238Va (l3) single
5240Vars L1 single
5242Vars L2 single
5244Vars L3 single
5246Power factor (l1) single
5248Power factor (l2) single
5250Power factor (l3) single
5300Watt hr consumed pulse counter0-2^31dword
5302Watt hr generated pulse counter0-2^31dword
5304Var hr pulse counter0-2^31dword

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