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

38 result(s) for ArrayDimensions

OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

5.6.2 Variable NodeClass

scalar, even if they have array-like semantics like ByteString and String. ArrayDimensions O UInt32[] This Attribute specifies the maximum supported length of each dimension. If the maximum is unknown ... Int32, and the Variable's ValueRank has the value 1. The ArrayDimensions is an array with a length of one where the element has the value 346. Regardless
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

5.6.5 VariableType NodeClass

scalar, even if they have array-like semantics like ByteString and String. ArrayDimensions O UInt32[] This Attribute specifies the length of each dimension for an array value. The Attribute specifies ... point to an Int32, the VariableType's ValueRank has the value 1 and the ArrayDimensions is an array with one entry having the value 346. IsAbstract M Boolean A boolean
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

5.8.6.1 Overview

defined, the DataType of the Value is defined by the DataType , ValueRank and ArrayDimensions Attributes . In general, it is always allowed for the Value to use a subtype ... AllowedSubtype Reference (see 7.29 ), and thereby restricting that the DataType including ValueRank and ArrayDimensions of the Variable is allowed to be used as subtype. The general rules of inheritance defined
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

6.2.8 Attribute Handling of Variable and VariableTypes

value > 0). All other values of this Attribute shall not be changed. The ArrayDimensions Attribute may be added if it was not provided or when modifying the value
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

7.29 AllowedSubtype

ReferenceType shall be a Variable of BaseDataVariableType or a subtype. The DataType, ValueRank and ArrayDimensions of the Variable shall follow the rules defined in 5.8.6 . It is recommended that
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.13.2.4 StatusCodes

IndexRangeNoData See Table 179 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range of indexes
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

3.3 Conventions for Node descriptions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

5.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

5.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

5.2.2.16 Variant

assigned: 0:5 Built-in Type Id (see Table 1 ). 6 True if the ArrayDimensions field is encoded. 7 True if an array of values is encoded. The built ... ByteStrings and pass both onto the application. Encoders shall not use these IDs. The ArrayDimensions field shall only be present if the number of dimensions is 2 or greater
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.4 ImageItemType

VariableType is restricted to SByte, Int16, Int32, Int64, Float, Double, ComplexNumberType and DoubleComplexNumberType. The ArrayDimensions Attribute for Variables of this type or subtypes shall use the first entry
OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

5.3.4.5 CubeItemType

VariableType is restricted to SByte, Int16, Int32, Int64, Float, Double, ComplexNumberType and DoubleComplexNumberType . The ArrayDimensions Attribute for Variables of this type or subtypes should use the first entry
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.4 DataSetMetaData

sizes if the Subscriber has limits and the DataSetMetaData contains size information. This includes ArrayDimensions and MaxStringLength information in the FieldMetaData and the StructureFields of Structure DataTypes . The verification should
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.4.5.11 RawData field encoding

structures but in addition the fields are padded to the maximum size indicated by ArrayDimensions or MaxStringLength . The padding only applies to RawData field encoding. All restrictions for the encoding ... OneDimension (1) or n>1 and the actual size of a dimension in ArrayDimensions is smaller than the maximum possible size indicated by the dimensions, the field shall
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.3.2 AddVariables Method

list. The PublishedVariableDataType is defined in 6.2.3.7.1 . The parameters builtInType , dataType , valueRank and arrayDimensions of the FieldMetaData are filled from corresponding Variable Attributes . NewConfigurationVersion Returns the new configuration version ... IndexRangeNoData See OPC 10000-4 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.2 AddPublishedDataItems Method

IndexRangeNoData See OPC 10000-4 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.4.5.4 AddPublishedDataItemsTemplate Method

IndexRangeNoData See OPC 10000-4 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.8.5 CreateTargetVariables Method

IndexRangeNoData See OPC 10000-4 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.9.2.2 AddTargetVariables Method

IndexRangeNoData See OPC 10000-4 for the description of this result code. If the ArrayDimensions have a fixed length that cannot change and no data exists within the range
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.9.3 SubscribedDataSetMirrorType

each DataSet field in the DataSetMetaData with HasComponent . The name, DataType , ValueRank and ArrayDimensions of the Variables shall match the settings for the corresponding DataSet field in the DataSetMetaData
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.3.1.1 Node definitions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.3.3.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behavior is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.3.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behavior is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-110 – OPC Unified Architecture - Part 110: Asset Management Basics

3.3.1.1 Node definitions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-110 – OPC Unified Architecture - Part 110: Asset Management Basics

3.3.3.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-110 – OPC Unified Architecture - Part 110: Asset Management Basics

3.3.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping

3.3.1.1 Node definitions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping

3.3.3.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping

3.3.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-200 – OPC Unified Architecture - Part 200: Industrial Automation

3.3.1 Conventions for Node descriptions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-200 – OPC Unified Architecture - Part 200: Industrial Automation

3.3.3.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-200 – OPC Unified Architecture - Part 200: Industrial Automation

3.3.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-210 – OPC Unified Architecture - Part 210: Relative Spatial Location

3.4.1.1 Node definitions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-210 – OPC Unified Architecture - Part 210: Relative Spatial Location

3.4.3.3 Variables

value is server-specific; otherwise it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-210 – OPC Unified Architecture - Part 210: Relative Spatial Location

3.4.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e. ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e. ValueRank
OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning

3.4.1.1 Node definitions

each dimension (e.g. [2][3] for a two-dimensional array). For all arrays the ArrayDimensions is set as identified by <number> values. If no <number ... indicating an unknown size. If no number is provided at all the ArrayDimensions can be omitted. If no brackets are provided, it identifies a scalar DataType and the ValueRank
OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning

3.4.3.3 Variables

value is server-specific; otherwise, it shall represent the value described in the text. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e., ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e., ValueRank
OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning

3.4.3.4 VariableTypes

VariableType Attributes Attributes Value Value Optionally a server-specific default value can be provided. ArrayDimensions If the ValueRank does not identify an array of a specific dimension (i.e., ValueRank ... ArrayDimensions can either be set to null or the Attribute is missing. This behaviour is server-specific. If the ValueRank specifies an array of a specific dimension (i.e., ValueRank