> For the complete documentation index, see [llms.txt](https://support.powerio.com/hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.powerio.com/hub/codesys-hvac/en/hvac-modbus-library/functionblocks/finder/finder_7e_46_8_400_0212.md). # FINDER\_7E\_46\_8\_400\_0212 ## `FINDER_7E_46_8_400_0212` (FB) `FUNCTION_BLOCK` FINDER\_7E\_46\_8\_400\_0212 ### Representation
InOut: | Scope | Name | Type | Initial | Comment | | ----------- | --------------------------- | ------------------ | ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------- | | Input | `xEn` | `BOOL` | TRUE | Enable / disable communication (TRUE = enable) | | Input | `byUnitId` | `BYTE` | 0 | Device address | | Input | `xUpdateActual` | `BOOL` | FALSE |

Update of actual values (on every rising edge
)

| | Input | `xResError` | `BOOL` | FALSE |

Reinitialization of the outputs eErrorCodeCom or
xErrorCodeDev to the fault-free state (on every rising edge)

| | Input | `xActiveEnergyImportPart` | `BOOL` | FALSE |

Reset of the counter ‘Active energy imported -
submeasurement - in kWh’ (at each rising edge)

| | Input | `xActiveEnergyExportPart` | `BOOL` | FALSE |

Reset of the counter ‘Active energy exported - submeasurement
- in kWh’ (at each rising edge)

| | Inout | `ModbusClient` | `ModbusClientBase` | | Client of the device | | Output | `stDeviceType` | `STRING` | | Device type | | Output | `stSerialNum` | `STRING` | | Counter serial number (10 ASCII characters) | | Output | `rU1N` | `REAL` | | Phase voltage L1 - N in XXX V | | Output | `rU2N` | `REAL` | | Phase voltage L2 - N in XXX V | | Output | `rU3N` | `REAL` | | Phase voltage L3 - N in XXX V | | Output | `rIL1` | `REAL` | | RMS value of phase current L1 in X.X A | | Output | `rIL2` | `REAL` | | RMS value of phase current L2 in X.X A | | Output | `rIL3` | `REAL` | | RMS value of phase current L3 in X.X A | | Output | `stDirection` | `STRING` | | Direction of energy flow (Import / Export) | | Output | `rPowerFactorL1` | `REAL` | | Power factor L1 in X.XX | | Output | `rPowerFactorL2` | `REAL` | | Power factor L2 in X.XX | | Output | `rPowerFactorL3` | `REAL` | | Power factor L3 in X.XX | | Output | `rActivePowerL1` | `REAL` | | Effective active power L1 in X.XX kW | | Output | `rActivePowerL2` | `REAL` | | Effective active power L2 in X.XX kW | | Output | `rActivePowerL3` | `REAL` | | Effective active power L3 in X.XX kW | | Output | `rReactivePowerL1` | `REAL` | | Effective reactive power L1 in X.XX kvar | | Output | `rReactivePowerL2` | `REAL` | | Effective reactive power L2 in X.XX kvar | | Output | `rReactivePowerL3` | `REAL` | | Effective reactive power L3 in X.XX kvar | | Output | `dwActiveEnergyImportTotal` | `DWORD` | | Active energy imported - total - in kWh | | Output | `dwActiveEnergyImportPart` | `DWORD` | | Active energy imported - submeasurement - in kWh | | Output | `dwActiveEnergyExportTotal` | `DWORD` | | Active energy exported - total - in kWh | | Output | `dwActiveEnergyExportPart` | `DWORD` | | Active energy exported - submeasurement - in kWh | | Output | `dwActiveEnergyTotal` | `DWORD` | | Active energy - total - in kWh | | Output | `dwReactiveEnergyTotal` | `DWORD` | | Reactive energy - total - in kvar | | Output | `rFWVersion` | `REAL` | | Firmware version of the device | | Output | `rHWVersion` | `REAL` | | Hardware version of the device | | Output | `xAlarm` | `BOOL` | FALSE | Collective fault (TRUE = fault) | | Output | `xAlarmCom` | `BOOL` | FALSE | Collective fault - communication (TRUE = fault) | | Output | `eErrorCodeCom` | ModbusErrorCode | | Error code - communication (0 = no error) | | Output | `stErrorCodeDev` | `STRING` | | String with the numbers of the active device errors | | Output | `xBusy` | `BOOL` | | Communication indicator (TRUE = communication) | | Input Const | `tTimeUpdateActual` | `TIME` | TIME#1m0s0ms |

Update interval for the processes influenced by the input
xUpdateActual influenced

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