MeasurementValue

The current state for a measurement. A state value is an instance of a measurement from a specific source. Measurements can be associated with many state values, each representing a different source for the measurement.

• NOTE: this is an abstract class and should not be instantiated directly

URI: cim:MeasurementValue
Type: Class

 classDiagram
    class MeasurementValue
    click MeasurementValue href "../MeasurementValue"
      IOPoint <|-- MeasurementValue
        click IOPoint href "../IOPoint"


      MeasurementValue <|-- AccumulatorValue
        click AccumulatorValue href "../AccumulatorValue"
      MeasurementValue <|-- AnalogValue
        click AnalogValue href "../AnalogValue"
      MeasurementValue <|-- DiscreteValue
        click DiscreteValue href "../DiscreteValue"
      MeasurementValue <|-- StringMeasurementValue
        click StringMeasurementValue href "../StringMeasurementValue"


      MeasurementValue : IdentifiedObject.description

      MeasurementValue : MeasurementValue.MeasurementValueSource

          MeasurementValue --> MeasurementValueSource : MeasurementValue.MeasurementValueSource
          click MeasurementValueSource href "../MeasurementValueSource"

      MeasurementValue : IdentifiedObject.mRID

      MeasurementValue : IdentifiedObject.name

      MeasurementValue : MeasurementValue.sensorAccuracy

      MeasurementValue : MeasurementValue.timeStamp

Inheritance

• IdentifiedObject
  • IOPoint
    • MeasurementValue
      • AccumulatorValue
      • AnalogValue
      • DiscreteValue
      • StringMeasurementValue

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
sensorAccuracy	cim:MeasurementValue.sensorAccuracy	0..1 PerCent	The limit, expressed as a percentage of the sensor maximum, that errors will ...	direct
timeStamp	cim:MeasurementValue.timeStamp	0..1 datetime	The time when the value was last updated	direct
MeasurementValueSource	cim:MeasurementValue.MeasurementValueSource	1 MeasurementValueSource	A reference to the type of source that updates the MeasurementValue, e	direct
mRID	cim:IdentifiedObject.mRID	1 string	Master resource identifier issued by a model authority	IdentifiedObject
description	cim:IdentifiedObject.description	0..1 string	The description is a free human readable text describing or naming the object	IdentifiedObject
name	cim:IdentifiedObject.name	1 string	The name is any free human readable and possibly non unique text naming the o...	IdentifiedObject

Usages

used by	used in	type	used
MeasurementValueQuality	MeasurementValue	range	MeasurementValue

Identifier and Mapping Information

Schema Source

• from schema: http://iec.ch/TC57/2020/CPSM-Operation#

Mappings

Mapping Type	Mapped Value
self	cim:MeasurementValue
native	this:MeasurementValue