IOL_MeasurementDataChannel (FB)¶

FUNCTION_BLOCK IOL_MeasurementDataChannel

InOut:

Scope	Name	Type	Initial	Comment
Input	xEnable	BOOL	TRUE	Enables the function of the FB
	ProfileID	WORD		Selected ProfileID, respectively process datalayout 1 = SSP 3.1 2 = SSP 3.2 3 = SSP 3.3 4 = SSP 3.4
	SubstituteValue	DINT		This value is applied at the outputs ValueReal and ValueDINT if ValueStatus is not equal 0
	Qualifier	BOOL		This signal corresponds to the ProcessDataInvalid information from the sensor. FALSE = ProcessData are invalid TRUE = ProcessData are valid
	ProcessData	POINTER TO BYTE		The Process Data Input from the sensor is applied to this input (ARRAY[0..n] OF BYTE). The Process Data Input length depends on the profile for the DMS (either INT16 or INT32)
Output	xValid	BOOL		If TRUE the provided values are valid and may be used for further calculations
	xError	BOOL		If TRUE an internal error is occurred and futher information is provided provided by the Function Block via the Status variable
	STATUS	DWORD		Provides internal error codes
	ValueStatus	INT		Status of process data input: 0 = OK; 1 = PC invalid; 2 = No Data; 3 = Out of range (+); 4 = Out of range (-); 5 = Not defined
	ValueReal	REAL		Process data in real format for evaluation within the PLC
	ValueDINT	DINT		Process data in double integer format
	Scale	INT		Process data scale factor