# SPLUSS\_RFTM\_XXX\_MOD ## `SPLUSS_RFTM_XXX_MOD` (FB) `FUNCTION_BLOCK` SPLUSS\_RFTM\_XXX\_MOD ### 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 | `xUpdateSetp` | `BOOL` | FALSE |

Update of setpoints (on every rising edge
)

| | Inout | `ModbusClient` | `ModbusClientBase` | | Client of the device | | Output | `rCO2_4s` | `REAL` | | Filtered CO2 concentration 4s in XXXX ppm | | Output | `rCO2_32s` | `REAL` | | Filtered CO2 concentration 32s in XXXX ppm | | Output | `rVOC_4s` | `REAL` | | Air quality filtered 4s in XXX.X % VOC | | Output | `rVOC_32s` | `REAL` | | Air quality filtered 32s in XXX.X % VOC | | Output | `rTemp_4s` | `REAL` | | Temperature filtered 4s in XX.X degrees Celsius | | Output | `rTemp_32s` | `REAL` | | Temperature filtered 32s in XX.X degrees Celsius | | Output | `rrH_4s` | `REAL` | | Relative humidity filtered 4s in XX.X % rH | | Output | `rrH_32s` | `REAL` | | Relative humidity filtered 32s in XX.X % rH | | Output | `rPM_4s` | `REAL` | |

Particle concentration filtered 4s in ug/m3 (0 - 1000 ug/m3
)

| | Output | `rPM_32s` | `REAL` | |

Particle concentration filtered 32s in ug/m3 (0 - 1000
ug/m3)

| | Output | `xSensorOffsetInDevice` | `BOOL` | |

Indication of whether the sensors must be calibrated in the device
(TRUE = calibration in the device required, FALSE = calibration in the
FB required)

| | Output | `xAutoZeroAct` | `BOOL` | |

Display of the execution of an auto-zero function (TRUE =
function active)

| | 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 | `eErrorCodeDev` | SPLUSS\_ERROR\_CODE\_TYPE\_1 | | Error code - device (0 = no error) | | Output | `xBusy` | `BOOL` | | Communication indicator (TRUE = communication) | | Input Const | `rPMOffset` | `REAL` | 0.0 |

Constant measurement value offset for the transmitted particle-
density - actual value

| | Input Const | `rrHOffset` | `REAL` | 0.0 |

Constant measurement value offset for the transmitted relative
humidity - actual value

| | Input Const | `rTempOffset` | `REAL` | 0.0 |

Constant measured-value offset for the transmitted temperature
actual value

| | Input Const | `rVOCOffset` | `REAL` | 0.0 |

Constant measurement value offset for the transmitted
air quality - actual value

| | Input Const | `rCO2Offset` | `REAL` | 0.0 |

Constant measurement value offset for the transmitted CO2 -
actual value (positive / negative integers)

| | Input Const | `xDisplayAvailable` | `BOOL` | FALSE | Option `Display` (TRUE = The device is equipped with a display) | | Input Const | `xAutoCalCO2` | `BOOL` | FALSE |

Enable automatic calibration of the CO2 measured value (
FALSE = no automatic calibration)

| | Input Const | `xAutoZeroVOC` | `BOOL` | FALSE |

Reset the VOC measured value (at every rising
edge)

| | Input Const | `xAutoZeroCO2` | `BOOL` | FALSE |

Reset the CO2 measured value (at every rising
edge)

| | Input Const | `eSensVOC` | SPLUSS\_VOC\_SENSIBILITY | |

Sensitivity of the VOC sensor (1 = low, 2 = medium, 3
= high)

| | Input Const | `tTimeUpdateSetp` | `TIME` | TIME#0ms |

Update interval for the processes influenced by the input
xUpdateSetp influenced

| | Input Const | `tTimeUpdateActual` | `TIME` | TIME#3s0ms |

Update interval for the processes influenced by the input
xUpdateActual influenced

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