Meatrol (ME237) 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
1000Voltage value of phase AVsingle
1002Voltage value of phase BVsingle
1004Voltage value of phase CVsingle
1006Average phase voltage valueVsingle
1008Voltage value of line A-BVsingle
1010Voltage value of line B-CVsingle
1012Voltage value of line C-AVsingle
1014Average line voltage valueVsingle
1016Current value of phase AAsingle
1018Current value of phase BAsingle
1020Current value of phase CAsingle
1022Average value of three-phase currentAsingle
1026Active power of phase AWsingle
1028Active power of phase BWsingle
1030Active power of phase CWsingle
1032Sum of three-phase active powerWsingle
1034Reactive power of phase AVarsingle
1036Reactive power of phase BVarsingle
1038Reactive power of phase CVarsingle
1040Sum of three-phase reactive powerVarsingle
1042Apparent power of phase AVasingle
1044Apparent power of phase BVasingle
1046Apparent power of phase AVasingle
1048Sum of three-phase apparent powerVasingle
1050Power factor of phase A single
1052Power factor of phase B single
1054Power factor of phase C single
1056Average power factor single
1058Fundamental power factor of phase A single
1060Fundamental power factor of phase B single
1062Fundamental power factor of phase C single
1064Average fundamental power factor single
1066Grid frequencyHzsingle
2000Percentage of total harmonic of voltage of phase A%single
2002Percentage of total harmonic of voltage of phase B%single
2004Percentage of total harmonic of voltage of phase A%single
2006Three phase voltage total harmonic percentage average%single
2008Percentage of total harmonic current of phase A%single
2010Percentage of total harmonic current of phase B%single
2012Percentage of total harmonic current of phase C%single
2014Percentage average value of total harmonic of three-phase current%single
4000Positive active energy of phase A0.1kWhdword
4002Positive active energy of phase B0.1kWhdword
4004Positive active energy of phase C0.1kWhdword
4006Sum of three-phase positive active energy0.1kWhdword
4008Reverse active electric energy of phase A0.1kWhdword
4010Reverse active electric energy of phase B0.1kWhdword
4012Reverse active electric energy of phase C0.1kWhdword
4014Sum of three-phase reverse active energy0.1kWhdword
4024Positive reactive energy of phase A0.1kVarhdword
There are more MODBUS items for this device. Please, download the program.

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.