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

11 result(s) for IndexRange

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

7.22.2 Differences between HasStructuredComponent and ExposesItsArray

array. The same behaviour can be achieved when subscribing to the corresponding IndexRange on the parent Variable . Using the ExposesItsArray ModellingRule , the BrowseName of the subvariables are not defined
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

8.58 AccessLevelExType

Write access (0 means that atomicity is assured). WriteFullArrayOnly 10 Indicates if Write of IndexRange is supported (0 means Write of IndexRange is supported). NoSubDataTypes 11 Indicates if the Variable
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.11.4.2 Parameters

defined in 7.19 . The IntegerIds for the Attributes are defined in OPC 10000-6 . indexRange NumericRange This parameter is used to identify a single element of an array ... empty if not used. A Server shall return a Bad_WriteNotSupported error if an indexRange is provided and writing of indexRange is not possible for the Node . value DataValue
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.11.4.4 StatusCodes

description of this result code. It is also used if writing of IndexRange is supported in general for a Node but the passed IndexRange cannot be written by the Server ... this result code. Bad_IndexRangeDataMismatch The data to be written does not match the IndexRange . Bad_WriteNotSupported The requested write operation is not supported. If a Client attempts to write
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.13.2.1 Description

start sending data for the MonitoredItem . The same procedure shall be applied for an IndexRange that does not deliver data for the current value but could deliver data
OPC-10000-4 – OPC Unified Architecture - Part 4: Services

7.27 NumericRange

selected if the final index is omitted. If the last element of the specified IndexRange refers to a substring, the Server shall return partial results accordingly. For any element ... array where the lower and upper bound of the specified IndexRange for the substring are out of bounds, the Server shall return a null or empty value. Table 166 - NumericRange
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

6.4.25 AuditWriteUpdateEventType

inherits the InstanceDeclarations of that Node. HasProperty Variable AttributeId UInt32 PropertyType Mandatory HasProperty Variable IndexRange NumericRange PropertyType Mandatory HasProperty Variable NewValue BaseDataType PropertyType Mandatory HasProperty Variable OldValue BaseDataType PropertyType Mandatory ... Attribute that was written. The SourceNode Property identifies the Node that was written. IndexRange identifies the index range of the written Attribute if the Attribute is an array
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.1 General

following parameters (see OPC 10000-4 for details): historyReadDetails timestampsToReturn releaseContinuationPoints nodesToRead [] nodeId indexRange dataEncoding continuationPoint The HistoryReadDetails is an extensible parameter that can be any of the parameters defined
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.4 Arrays, index ranges and substrings

details). If the Historian does not support index ranges, but an indexRange parameter is provided, then the Server shall return Bad _ NotSupported . If a Historian supports index ranges, the size ... historical ReadRawModifiedDetails request is labelled in the figure as well as the indexRange that was requested [not all parameters for the request are illustrated]. The results box indicates the timestamps
OPC-10000-11 – OPC Unified Architecture - Part 11: Historical Access

6.9.4.2 Insert event functionality

invalid fields shall be indicated in the DiagnosticInformation related to the operationResults entry . The IndexRange parameter of the SimpleAttributeOperand is not valid for insert operations and the StatusCode shall specify
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.3.7.1 PublishedData

deadband value for the corresponding DeadbandType . The meaning of the value depends on DeadbandType . IndexRange NumericRange This parameter is used to identify a single element of an array ... single range of indexes for arrays. The NumericRange type and the logic for IndexRange are defined in OPC 10000-4 . SubstituteValue BaseDataType The SubstituteValue is the value that is included