Extensions.Measure.IsValidMeasurement

Classification

Name	IsValidMeasurement
Short Description	Evaluates the status of a measurement.
Class	Term
Extension	OTX Measure extension
Group	Measurement related terms
Exceptions	-
Checker Rules	-
Standard Compliant	Yes

OTL Syntax

/// Local Declarations
Boolean BooleanVariable = false;
/// Flow
BooleanVariable = Measure.IsValidMeasurement(MeasurementTerm);

Description

This term evaluates the status of a measurement. Since the state constants are not defined in this standard, this activity can be used to determine whether the measurement is used or not. A measurement shall be considered valid if it contains at least a quantity and a timestamp.

Return Value

The Term returns the value, see table below.

In OTX, Terms are categorized according to its return data type!

Data Type	Description
Boolean	A measurement is considered valid if it contains at least an quantity and a timestamp.

Properties

Name	Data Type	Class	Default	Cardinality	Description
Measurement	Measurement	Term	-	[1]	The measurement whose status shall be evaluated.

OTL Examples

/// Signatures

package Measure.DeviceSignature DeviceSignature1
{
	Measure.DeviceServiceSignature Add(in Integer a, out Measure.Measurement Measurement);
}

/// Global Declarations

public procedure main()
{
	/// Local Declarations

	Measure.Measurement Measurement1;
	Integer a1 = 10;
	Float Float1;
	Boolean Boolean1 = false;

	/// Flow

	Measure.ExecuteDeviceService(DeviceSignature1, Add, {a = a1, Measurement = Measurement1}, false, false);
	Boolean1 = Measure.IsValidMeasurement(Measurement1);
}

See also

GetMeasurementTimestamp
GetMeasurementStatus
GetMeasurementQuantity
GetMeasurementFloatValue