Heyuan (MA3UI5C) 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
4096Phase A voltage word
4097Phase B voltage word
4098Phase C voltage word
4099Phase voltage mean value word
4100Zero sequence voltage word
4101Line voltage (A-b) word
4102Line voltage (B-c) word
4103Line voltage (C-a) word
4104Line voltage mean value word
4105Phase/line current of phase A word
4106Phase/line current of phase B word
4107Phase/line current of phase C word
4108Phase/line current mean value word
4109Zero sequence current word
4110Active power of phase A smallint
4111Active power of phase B smallint
4112Active power of phase C smallint
4113Total three-phase active power smallint
4114Reactive power of phase A smallint
4115Reactive power of phase B smallint
4116Reactive power of phase C smallint
4117Total three-phase reactive power smallint
4118Apparent power of phase A smallint
4119Apparent power of phase B smallint
4120Apparent power of phase C smallint
4121Total three-phase apparent power smallint
4122Power factor of phase A smallint
4123Power factor of phase B smallint
4124Power factor of phase C smallint
4125Total three-phase power factor smallint
4126Frequency word
4127Voltage unbalance factor word
4128Current unbalance factor word
4129Inductance-capacitance-resistance (L/C/R word
4352Line/phase voltage THD of phase A word
4353Line/phase voltage THD of phase B word
4354Line/phase voltage THD of phase C word
4355Line/phase voltage mean value THD word
4356Current THD of phase A word
4357Current THD of phase B word
4358Current THD of phase C word
4359Current mean value THD word
43603rd line/phase voltage harmonic content of phase A word
43615th line/phase voltage harmonic content of phase A word
43627th line/phase voltage harmonic content of phase A word
43639th line/phase voltage harmonic content of phase A word
436411th line/phase voltage harmonic content of phase A word
436513th line/phase voltage harmonic content of phase A word
436615th line/phase voltage harmonic content of phase A word
436717th line/phase voltage harmonic content of phase A word
There are more MODBUS items for this device. Please, download the program.

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