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Scope: Core (OPC-10000-*) All specs

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OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.1.9 Parameter

Parameter variable of the Device that can be used for configuration, monitoring or control purposes Note 1 to entry: In the information model it is synonymous
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.8 Parameter

Parameter Initial setting written to a Device with a parameter record during its start-up phase
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

4.6 Bounding Values and time domain

flag, returnBounds, indicating that BoundingValues are requested. For a complete description of the Extensible Parameter HistoryReadDetails that include StartTime , EndTime and NumValuesPerNode, see 6.5 . The concept of Bounding Values
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.5.1 Overview

HistoryRead Service defined in OPC 10000-4 can perform several different functions. The HistoryReadDetails parameter is an Extensible Parameter that specifies which function to perform and the details that ... specific to that function. See OPC 10000-4 for the definition of Extensible Parameter . Table 27 lists the symbolic names of the valid Extensible Parameter structures. Some structures will perform
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.1 Overview

HistoryUpdate Service defined in OPC 10000-4 can perform several different functions. The historyUpdateDetails parameter is an Extensible Parameter that specifies which function to perform and the details that ... specific to that function. See OPC 10000-4 for the definition of Extensible Parameter . Table 61 lists the symbolic names of the valid Extensible Parameter structures. Some structures will perform
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.2 EstablishConnections signature

CreateConnectionEndpointCmd is set, at least one of the ConnectionEndpointConfigurations elements shall expose ConnectionEndpointDefinitionDataType with Parameter (see 10.16 ) as ConnectionEndpoint . If CommandMask CreateConnectionEndpointCmd is not set, all ConnectionEndpointConfigurations elements shall expose ... ConnectionEndpoint was not found. This error code may also be used for any other parameter error in an EstablishConnections Call. Bad_BrowseNameDuplicated The name for the ConnectionEndpoint was not unique
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.2.4.3.5 Command CreateConnectionEndpointCmd

update a preconfigured ConnectionEndpoint for each element in ConnectionEndpointConfigurations (see 10.14 ) with the Parameter defined in ConnectionEndpoint (see 10.16 ). The EstablishConnections implementation shall set ConnectionEndpointConfigurationResults ConnectionEndpointResult on errors as specified ... BrowseName shall be set to Name, and all Variables shall be set according to Parameter . The appropriate entries in InputVariables and OutputVariables shall be populated. If IsPreconfigured
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.7.3.2 Establishing Connections

argument ConnectionEndpointConfigurations ConnectionEndpoint that is passed for this command is constructed out of the Parameter Object in the ConnectionEndpoint Object in Endpoint1 or Endpoint2 Object in the instances of ConnectionConfigurationType
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.16 ConnectionEndpointDefinitionDataType

Type Description Allow Subtypes ConnectionEndpointDefinitionDataType Union Subtype of Union defined in OPC 10000-5 Parameter 2:ConnectionEndpointParameterDataType Parameter holds the parameters to be used for the creation of the ConnectionEndpoint
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.1.1 Block

Block functional Parameter grouping entity Note 1 to entry: It could map to a function block (see IEC 62769 ) or to the resource parameters of the Device itself
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

4.4.1 Model

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 more than
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

6.3.1 General

Reference . It is always of the same ObjectType as the offline instance. The online Parameter Nodes reflect values in a physical element (typically a Device ), i.e., reading or writing ... Parameter value will then result in a communication request to this element. When elements are not connected, reading or writing to the online Parameter will return a proper status code
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

6.4.6 FetchTransferResultData Method

returned if the transfer was performed. Status information is returned for each transferred Parameter . Table 59 - FetchTransferResultData Method AddressSpace definition Attribute Value BrowseName 1:FetchTransferResultData References NodeClass BrowseName DataType TypeDefinition ... contain Device - or Protocol -specific error information. diagnostics 0:DiagnosticInfo Diagnostic information. This parameter is empty if diagnostics information was not requested in the request header or if no diagnostic
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

8.4.1.7 Parameters

context of software update. The GenerateFileForRead and GenerateFileForWrite Methods accept an unspecified generateOptions Parameter . This argument is not used, and Clients shall always pass null. Future versions of this specification
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

8.4.3.3.1 General

format. In the TemporaryFileTransferType type the GenerateFileForRead and GenerateFileForWrite Methods take an unspecified generateOptions Parameter . For the FileTransfer Object an Enumeration of type SoftwareVersionFileType is used for this Parameter
OPC-30050 – OPC UA for PackML - Common Object Model: PackML

6.3.3 PackMLStatusObjectType

MaterialInterlocked Boolean BaseDataVariableType Optional R HasInterlock Variable MaterialInterlock Boolean[] BaseDataVariableType Optional R HasComponent Variable Parameter PackMLDescriptorDataType[] BaseDataVariableType Optional R HasComponent Variable RemoteParameter PackMLRemoteInterfaceDataType[] BaseDataVariableType Optional R HasComponent Variable Product PackMLProductDataType ... equaling not ready or low. Each bit represents a different user material. Parameter - Current parameters used in the production job. This reflects the last parameter sent via the SetParameter Method
OPC-30050 – OPC UA for PackML - Common Object Model: PackML

6.3.4 PackMLAdminObjectType

DataType TypeDefinition ModelingRule RW Subtype of the BaseObjectType from OPC 10000-5 . HasComponent Variable Parameter PackMLDescriptorDataType[] BaseDataVariableType Optional R HasAlarm Variable Alarm PackMLAlarmDataType[] BaseDataVariableType Optional R HasComponent Variable AlarmExtent Int32 ... HasComponent Variable AccTimeSinceReset Int32 BaseDataVariableType Optional R HasComponent Variable MachDesignSpeed Float BaseDataVariableType Optional R Parameter - The parameter tags associated with the local interface are typically used as parameters that
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.1 Overview

found in GSDML Device description files, comprising elements of already existing IO Data and Parameter descriptions as well as additional vendor specific Data Object elements especially added
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

3.2.10 Data Object

Additional data value (sensor data as ambient temperature, welding current, and the like) or Parameter which is yielded by a Device . The data value can either be read from ... Submodule using the associated PROFINET record index or obtained as Parameter using BMP Access . Vendors might allow write access to certain data values
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

5 Use cases

application profile and may also offer BMP Access . Support parameterization monitoring Client applications subscribe Parameter Variables to detect (unintended) changes. Support detection of error conditions Client applications subscribe alarm events
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.2 Application Object

Virtual)SubmoduleItem/IOData" element. The "Parameters" sub-aspect contains the generic Parameter record mapping from the GSDML "(Virtual)SubmoduleItem/RecordDataList" element. The "ParameterRecordDataRef" elements ... this list refer to Parameter records described by "ParameterRecordDataItem" elements belonging to an API defined in the GSDML file. The "Data Objects" sub-aspect contains
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.6 Parameters

Aspect of the Information Model. Figure 14 - Parameters Organization The GsdGenParameterVariableType Variable represents one Parameter as part of a parameter record described by the "ParameterRecordDataItem" element ... folder. The optional Index Property contains the PROFINET record number used to read the parameter record from the Device . The "Configuration" folder Object references as many GsdGenParameterVariableType Variables
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

6.7 Data Objects

parameterization ("Access" attribute contains "prm" or is not present) represent Parameter records (see 6.6 ) and are not represented as Data Objects . Additional properties needed for Data ... Information Model . The default VariableType for representing parameters obtained using Base Mode Parameter Access shall be 0:BaseDataVariableType . The Base Mode Parameter (BMP) data record is specified using
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

9.3 GsdGenParameterVariableType

HasProperty Variable BitLength 0:UInt16 0:PropertyType O, RO Conformance Units PNGSDGM Parameter The DefaultValue Property contains the Parameter's default value. Source: "DefaultValue" attribute of the describing ... element. The Index Property contains the record index of the containing Parameter record. The ByteOffset Property contains the offset in octets of the Parameter from the beginning of the Parameter
OPC-30144 – OPC UA for PROFINET GSD Generic Model - Part 30144: PROFINET GSD Generic Model

11.1 Conformance Units

Server PNGSDGM Device Server shows the PROFINET Device structure (Module - Submodule - Channel ). Server PNGSDGM Parameter Server provides the Parameter data of the Devices in the Information Model . Server PNGSDGM
OPC-40564-2 – OPC UA for Mining - Mineral Processing - Part 2: Rock Crusher

7.1.1 Overview

class for sub-components and has the ability, through inheritance, to have its own Parameter - and MethodSet . Figure 2 - Overview RockCrusherType