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8 result(s) for TopologyElement

• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.3 TopologyElementType
  there will be instances of subtypes of this type. In this specification, the term TopologyElement generically refers to an instance of any ObjectType derived from the TopologyElementType . FunctionalGroups ... FunctionalGroup called Identification can be used to organize identification information of this TopologyElement (see 4.4.2 ). Identification information typically includes the Properties defined by the VendorNameplate or TagNameplate Interfaces and additional
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.4.1 Model
  References should be used when the elements are components in other parts of the TopologyElement that the FunctionalGroup belongs to. This includes Properties , Variables , and Methods of the TopologyElement ... Objects that are components of the TopologyElement either directly or via a subcomponent. The same Property , Parameter or Method can be useful in different application scenarios and therefore referenced from
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.4.2 Well-Known FunctionalGroup BrowseNames
  Known 1:FunctionalGroupType BrowseNames BrowseName Purpose Configuration Parameters representing the configuration items of the TopologyElement . If the CurrentWrite bit is set in the AccessLevel Attribute they can be modified ... Clients . Tuning Parameters and Methods to optimize the behavior of the TopologyElement . Maintenance Parameters and Methods useful for maintenance operations. Diagnostics Parameters and Methods for diagnostics. Statistics Parameters and Methods
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.5.2 VendorNameplate Interface
  VendorNameplate Interface IVendorNameplateType includes Properties that are commonly used to describe a TopologyElement from a manufacturer point of view. They can be used as part of the identification. The Values
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  4.5.3 TagNameplate Interface
  TagNameplate Interface ITagNameplateType includes Properties that are commonly used to describe a TopologyElement from a user point of view. The TagNameplate Interface is illustrated in Figure 6 and formally defined
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  5.1 General
  ProtocolType ObjectType represents a specific communication protocol (e.g., FieldBus ) implemented by a certain TopologyElement . Examples are shown in Figure 18 . The ConnectionPointType represents the logical interface of a Device
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  7.1 Overview
  this lock-owner ObjectType . See for example the section on lock in the TopologyElement (clause 4.3 ) and the Network (clause 5.3 ). By default, a lock allows other Applications to view
• OPC-10000-100 – OPC Unified Architecture - Part 100: Devices
  B.2 Identification Functional Group
  Identification Functional Group The Properties of a TopologyElement , like Manufacturer, SerialNumber, will usually be sufficient as identification. If other Parameters or even Methods are required, all required elements shall