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6 result(s) for Quantity

• OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access
  6.3.2 Using Dictionary References
  HasDictionaryEntry is used to define the relationship to a Syntax Reference by referencing from quantity or unit Nodes to an instance of a SyntaxReferenceEntryType . Each quantity or unit instance ... Syntax Reference identifier ( SyntaxReferenceId ), see 6.3.3 When calling the Browse Service for a Quantity or Unit Node , the response includes the HasDictionaryEntry Reference together with the well-defined NodeId
• OPC-40001-3 – OPC UA for Machinery - Part 3: Job Management
  7.6 Material
  Material For all Material provided, the optional 2: Quantity and 2: EngineeringUnits as well as the 2: MaterialDefinitionID shall be provided. If the 2: MaterialDefinitionID and the Identification is provided
• OPC-40250-1 – OPC UA for Compressed Air Systems - Part 1: Main Control Systems
  3.2.14 Quantity
  Quantity A Variable representing physical measurements performed by a sensor, or calculations performed by a CASPart or the Main Control System to simulate a physical measurement. Note 1 to entry ... physical quantity may be measured by an external sensor but is assigned to a specific CASPart . Note 2 to entry: The measuring sensor may be integrated into the CASPart . Note
• OPC-40250-1 – OPC UA for Compressed Air Systems - Part 1: Main Control Systems
  6.6 Alarms and Conditions
  Object as TargetNode . EXAMPLE A high limit alarm is needed for the Temperature Quantity at the process fluid inlet of a dryer. The Object InletTemperatureHighLimitAlarm using the ExclusiveLimitAlarmType as TypeDefinition ... Events Object of the dryer instance. A HasCondition reference is created with the Temperature Quantity as SourceNode and the InletTemperatureHighLimitAlarm as TargetNode . The dryer receives a HasEventSource reference
• OPC-40250-1 – OPC UA for Compressed Air Systems - Part 1: Main Control Systems
  7.17 SensorType ObjectType Definition
  sensor maintenance. The optional FunctionalGroup Operational is extended with an OptionalPlaceholder <Quantity> for the sensor Quantity . When instantiating a SensorType, the DataType of the <Quantity> instance ... Source Path References NodeClass BrowseName DataType TypeDefinition Other 2:Operational 0:HasComponent Variable <Quantity> 0:Number 0:BaseAnalogType OP, RO The InstanceDeclarations of the SensorType have additional Attributes
• OPC-40570 – OPC UA for Wire Harness Manufacturing
  6.2 Mapping Part Data
  recommended that only one entry is used for each Part. If the quantity of the Part is more than one, the Quantity field should be used