SPLUSS_FSFTM_CO2_MOD

SPLUSS_FSFTM_CO2_MOD (FB)

FUNCTION_BLOCK SPLUSS_FSFTM_CO2_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 )
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	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	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	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	rCO2Offset	REAL	0.0	Constant measurement offset for the transmitted CO2 - actual value
Input Const	xAutoCalCO2	BOOL	FALSE	Enable automatic calibration of the CO2 measured value ( FALSE = no automatic calibration)
Input Const	xAutoZeroCO2	BOOL	FALSE	Reset the CO2 measured value (at every rising edge)
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for the processes influenced by the input xUpdateActual influenced