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20 result(s) for Mandatory
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Modelshows an instance of the TypeDefinitionNode "AI_BLK_TYPE", where the ModellingRule Mandatory , defined in 6.4.4.4.1 , was applied for its containing Variable . Thus, an instance
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model4.7.2 EventTypesonly exposed via a Subscription . Components of an EventType defined with ModellingRules other than Mandatory or Optional cannot be returned in an Event Subscription . EventTypes exist in the AddressSpace
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model4.10.2 Interface ModelBaseInterfaceType ObjectType . InstanceDeclarations on an Interface shall only have ModellingRules Optional or Mandatory . Interfaces can be subtyped as specified in clause 6.3. Interfaces shall not be the source of HasInterface ... Interface with a HasInterface Reference or a subtype, the following rules apply: Each mandatory InstanceDeclaration of the fully-inherited InstanceDeclarationHierarchy of the Interface shall have for each BrowsePath a similar
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Modelchanged (lower part of the Figure). A1 has become the NamingRule of Mandatory (changed from Optional
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model6.4.4.4.1 MandatoryMandatory An InstanceDeclaration marked with the ModellingRule Mandatory means that for each existing BrowsePath on the instance a similar Node shall exist, but it is not defined whether ... InstanceDeclaration SP1. Figure 31 illustrates the example. Figure 31 - Use of the Standard ModellingRule Mandatory In 6.4.4.4.2 a complex example combining the Mandatory and Optional ModellingRules is given
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model6.4.4.4.2 Optionalexisting Node is referenced. In Figure 32 an example using the ModellingRules Optional and Mandatory is shown. The example contains an ObjectType Type_A and all valid combinations of instances ... named A1 to A13. Note that if the optional B is provided, the mandatory E has to be provided as well, otherwise not. F is referenced
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model6.4.4.4.4 OptionalPlaceholderInputArguments and OutputArguments . A subtype shall also change the ModellingRule to Optional or Mandatory . The Method is optional for instances. For example, a Device might have a Method to perform
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model6.4.4.4.5 MandatoryPlaceholdersubtype defines the InputArguments and OutputArguments . A subtype shall also change the ModellingRule to Mandatory . The Method is mandatory for instances
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OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Modelfulfilled. For example, it is not allowed to add a Property using the ModellingRule Mandatory on a type if instances of this type exist without the Property . In that case
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OPC-10000-4 – OPC Unified Architecture - Part 4: Services5.8.2.1 DescriptionVariable depending on the ModellingRule of each InstanceDeclaration . All Nodes with a ModellingRule of Mandatory shall be created or an existing Node shall be referenced that conforms to the InstanceDeclaration
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OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model8.4.2 MandatoryMandatory The ModellingRule Mandatory is defined in OPC 10000-3 . Its representation in the AddressSpace, the " Mandatory " Object, is formally defined in Table 114 . Table 114 - Mandatory definition ... Attribute Value BrowseName Mandatory References NodeClass BrowseName Comment HasTypeDefinition ObjectType ModellingRuleType Defined in 6.5 Conformance Units Base Info Base Types
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OPC-10000-6 – OPC Unified Architecture - Part 6: MappingsF.7 UAInstanceParentNodeId for other instances. This implies that child Nodes , even Mandatory ones, are not added to the Node. The HasTypeDefinition reference shall be specified
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OPC-10000-9 – OPC Unified Architecture - Part 9: Alarms & Conditions5.5.2 ConditionTypeClause 5.6.2 HasSubtype ObjectType AcknowledgeableConditionType Defined in Clause 5.7.2 HasProperty Variable ConditionClassId NodeId PropertyType Mandatory HasProperty Variable ConditionClassName LocalizedText PropertyType Mandatory HasProperty Variable ConditionName String PropertyType Mandatory HasProperty Variable BranchId ... NodeId PropertyType Mandatory HasProperty Variable Retain Boolean PropertyType Mandatory HasProperty Variable SupportsFilteredRetain Boolean PropertyType HasComponent Variable EnabledState LocalizedText TwoStateVariableType Mandatory HasComponent Variable Quality StatusCode ConditionVariableType Mandatory HasComponent Variable LastSeverity UInt16
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OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Modelshown in Table 1 . Table 1 - Examples of Other Characteristics Name Short Name Description Mandatory M The Node has the Mandatory ModellingRule . Optional O The Node has the Optional ModellingRule
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OPC-10000-100 – OPC Unified Architecture - Part 100: Devices3.3.1.1 Node definitionsTable 3 . Table 3 - Examples of other characteristics Name Short Name Description 0:Mandatory M The Node has the Mandatory ModellingRule . 0:Optional O The Node has the Optional ModellingRule
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OPC-10000-110 – OPC Unified Architecture - Part 110: Asset Management Basics3.3.1.1 Node definitionsTable 3 . Table 3 - Examples of Other Characteristics Name Short Name Description 0:Mandatory M The Node has the Mandatory ModellingRule . 0:Optional O The Node has the Optional ModellingRule
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OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping3.3.1.1 Node definitionsTable 3 . Table 3 - Examples of Other Characteristics Name Short Name Description 0:Mandatory M The Node has the Mandatory ModellingRule . 0:Optional O The Node has the Optional ModellingRule
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OPC-10000-200 – OPC Unified Architecture - Part 200: Industrial AutomationTable 3 . Table 3 - Examples of Other Characteristics Name Short Name Description 0:Mandatory M The Node has the Mandatory ModellingRule . 0:Optional O The Node has the Optional ModellingRule
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OPC-10000-210 – OPC Unified Architecture - Part 210: Relative Spatial Location3.4.1.1 Node definitionsExamples of Other Characteristics Name Short Name Description M M The Node has the Mandatory ModellingRule . O O The Node has the Optional ModellingRule. MPlaceholder MP The Node
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OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning3.4.1.1 Node definitionsTable 3 . Table 3 - Examples of Other characteristics Name Short Name Description 0:Mandatory M The Node has the Mandatory ModellingRule . 0:Optional O The Node has the Optional ModellingRule