Fronius Inverter (110,111.112,113) 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
40005Manufacturer string(32)
40021Device model string(32)
40037Options string(16)
40045Sw version of inverter string(16)
40053Serialnumber of the inverter string(32)
40069Modbus device address word
40072Ac total current value single
40074Ac phase A current value single
40076Ac phase B current value single
40078Ac phase C current value single
40080Ac voltage phase ab value single
40082Ac voltage phase bc value single
40084Ac voltage phase ca value single
40086Ac voltage phase A to neutral value single
40088Ac voltage phase B to neutral value single
40090Ac voltage phase C to neutral value single
40092Ac power value single
40094Ac frequency valueHzsingle
40096Apparent powerVAsingle
40098Reactive powerVArsingle
40100Power factor single
40102Ac lifetime energy productionWhsingle
40108Dc power value single
40120Event flags (bits 0 31) dword
40122Event flags (bits 32 63) dword
40124Vendor defined event flags (bits 0 31) dword
40126Vendor defined event flags (bits 32 63) dword
40128Vendor defined event flags (bits 64 95) dword
40130Vendor defined event flags (bits 96 127) dword
40133Length of nameplate model word
40135Continuous power output capability of the inverter word
40137Continuous volt ampere capability of the inverterVAword
40139Continuous var capability of the inverter in quadrant 1varsmallint
40142Continuous var capability of the inverter in quadrant 4varsmallint
40144Maximum rms ac current level capability of the inverter word
40146Minimum power factor capability of the inverter in quadrant 1 smallint
40149Minimum power factor capability of the inverter in quadrant 4 smallint
40151Nominal energy rating of storage deviceWhword
40155Maximum rate of energy transfer into the storage device word
40157Maximum rate of energy transfer out of the storage device word
40161Length of basic settings model word
40162Setting for maximum power output. Default to i_wrtg word
40163Voltage at the pcc word
40164Offset from pcc to inverter smallint
40167Setpoint for maximum apparent power. Default to i_vartgVAword
40168Setting for maximum reactive power in quadrant 1. Default to varrtgq1varsmallint
40171Setting for maximum reactive power in quadrant 4 default to varrtgq4varsmallint
40173Setpoint for minimum power factor value in quadrant 1. Default to pfrtgq1 smallint
40176Setpoint for minimum power factor value in quadrant 4. Default to pfrtgq4 smallint
40193Length of measurements_status model word
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