PartOccurrence

Supertype: Part

Definition: 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>

Relations

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