PRIGNITZ_CIT2

PRIGNITZ_CIT2 (FB)

FUNCTION_BLOCK PRIGNITZ_CIT2

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable of communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Address of the device
Input	xUpdateActual	BOOL	FALSE	Update of actual values ( on each rising edge )
Input	xUpdateInfo	BOOL	FALSE	Update of device information (on each rising edge)
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	rPressureDigit	REAL		Pressure actual value in digits (0 … 10000)
Output	rPressureUnit	REAL		Pressure actual value in the unit of measurement
Output	rTemperature	REAL		Temperature in degrees Celsius
Output	rRangeUnit	REAL		Measuring range in the unit of measurement
Output	rRangeDigit	REAL		Measuring range in digits
Output	rRiseUnit	REAL		Rise in the unit of measurement
Output	rPressureMinUnit	REAL		Minimum value - measuring range in the unit of measurement
Output	rPressureMaxUnit	REAL		Maximum value - measuring range in the unit of measurement
Output	sUnit	STRING		Unit of measurement
Output	xSensorOffsetInDevice	BOOL		Indicates whether sensor calibration must be performed in the device (TRUE = calibration required in device, FALSE = calibration in FB required)
Output	wSerialNum_H	WORD		Device serial number - part H (printed on the sensor in HEX format)
Output	wSerialNum_M	WORD		Device serial number - part M (printed on the sensor in HEX format)
Output	wSerialNum_L	WORD		Device serial number - part L (printed on the sensor in HEX format)
Output	wSerialNum_X	WORD		Device serial number - part X (printed on the sensor in HEX format)
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	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	rTemperatureOffset	REAL	0.0	Constant measurement offset for the transmitted temperature - actual value
Input Const	rPressureUnitOffset	REAL	0.0	Constant measurement value offset for the transmitted pressure - actual value
Input Const	diAdrOffset	DINT	0	Offset for calculating Modbus addresses ( from the Modbus registers ) ( Permissible range: -1, 0, +1 )
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for the processes affected by the input ‘xUpdateActual’