Superclass (is-a): «abstract» Part

PartOccurrence

Definition: «abstract» Part that exists at a specific place and time, such as a specific instance of a bracket at a specific timestamp.

Version Info

Introduced	Deprecated	Updated
1.7

Documentation

Description

PartId MUST be defined for PartOccurrence.

Example

<Parts id="partOccSet">
   <Components>
	   <PartOccurrence id="partOccur">
		 <DataItems>
		   <DataItem id="partSet" category="EVENT" representation="TABLE" type ="COMPONENT_DATA">
			  <Definition>
				 <EntryDefinitions>
					  <EntryDefinition keyType="PART_UNIQUE_ID"/>
				 </EntryDefinitions>
				 <CellDefinitions>
					<CellDefinition key="partNumber" type="PART_KIND_ID" subType="PART_NUMBER"/>
					<CellDefinition key="batchId" type="PART_GROUP_ID" subType="BATCH"/>
					<CellDefinition key="quantity" type="PART_COUNT" subType="TARGET"/>
					<CellDefinition key="actualCompleteTime" type="PROCESS_TIME" subType="COMPLETE"/>
					<CellDefinition key="partState" type="PROCESS_STATE"/>
				</CellDefinitions>
			  </Definition>
			</DataItem>
		 </DataItems>
	   </PartOccurrence>
	</Components>
</Parts>

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/styles/Streams.xsl"?>
<MTConnectStreams>
  <Streams>
    <DeviceStream name="VMC-3Axis" uuid="test_27MAY">
      <ComponentStream component="PartOccurrence" name="partSet" componentId="partOccur">
        <Events>
          <ComponentDataTable dataItemId="partSet" timestamp="2020-10-28T19:45:43.070010Z" sequence="95" count="2">
            <Entry key="part1">
              <Cell key="actualStartTime">2009-06-15T00:00:00.000000</Cell>
              <Cell key="partId">part1</Cell>
              <Cell key="partName">SomeName</Cell>
              <Cell key="uniqueID">abc-123</Cell>
            </Entry>
            <Entry key="part2">
              <Cell key="actualStartTime">2009-06-15T00:00:00.007925</Cell>
              <Cell key="partId">part2</Cell>
              <Cell key="partName">AnotherName</Cell>
              <Cell key="uniqueID">def-123</Cell>
            </Entry>
          </ComponentDataTable>
        </Events>
      </ComponentStream>
    </DeviceStream>
  </Streams>
</MTConnectStreams>

Inherited from «abstract» Part

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Properties

Name	Type	Int	Dep	Multiplicity	Description
id	ID	1.7		1	unique identifier for the «abstract» Component.
name	string	1.7		0..1	name of the «abstract» Component. When provided, «abstract» Component::name MUST be unique for all child «abstract» Component entities of a parent «abstract» Component.
nativeName	string	1.7		0..1	common name associated with «abstract» Component.
sampleInterval	float	1.7		0..1	interval in milliseconds between the completion of the reading of the data associated with the «abstract» Component until the beginning of the next sampling of that data. This information may be used by client software applications to understand how often information from a «abstract» Component is expected to be refreshed. The refresh rate for data from all child «abstract» Component entities will be the same as for the parent «abstract» Component element unless specifically overridden by another «abstract» Component::sampleInterval provided for the child «abstract» Component.
sampleRate	float	1.7	1.2	0..1	DEPRECATED in MTConnect Version 1.2. Replaced by «abstract» Component::sampleInterval.
uuid	ID	1.7		0..1	universally unique identifier for the «abstract» Component.
coordinateSystemIdRef	ID	1.8		0..1	specifies the CoordinateSystem for this «abstract» Component and its children.

---

Parts

Name	Type	Int	Dep	Multiplicity	Description
observesPartId	PartId	1.7		1
observesPartUniqueId	PartUniqueId	1.7		0..1
observesPartGroupId	PartGroupId	1.7		0..1
observesPartKindId	PartKindId	1.7		0..1
observesPartCount	PartCount	1.7		0..1
observesPartStatus	PartStatus	1.7		0..1
observesProcessOccurrenceId	ProcessOccurrenceId	1.7		0..1
observesProcessTime	ProcessTime	1.7		0..1
observesUser	User	1.7		0..1

Subclasses

Name	Int	Dep
FeatureOccurrence	2.2