BS EN IEC 62541-11:2020
$198.66
OPC Unified Architecture – Historical Access
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 58 |
IEC 62541-11:2020 is available as IEC 62541-11:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62541-11:2020 is part of the OPC Unified Architecture standard series and defines the information model associated with Historical Access (HA). It particularly includes additional and complementary descriptions of the NodeClasses and Attributes needed for Historical Access, additional standard Properties, and other information and behaviour. The complete AddressSpace Model including all NodeClasses and Attributes is specified in IEC 62541-3. The predefined Information Model is defined in IEC 62541-5. The Services to detect and access historical data and events, and description of the ExtensibleParameter types are specified in IEC 62541-4. This document includes functionality to compute and return Aggregates like minimum, maximum, average etc. The Information Model and the concrete working of Aggregates are defined in IEC 62541-13. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) a new method for determining the first historical point has been added; b) added clarifications on how to add, insert, modify, and delete annotations.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex A (normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 10 | FOREWORD |
| 12 | 1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms 3.1 Terms and definitions |
| 14 | 3.2 Abbreviated terms 4 Concepts 4.1 General |
| 15 | 4.2 Data architecture 4.3 Timestamps Figures Figure 1 – Possible OPC UA Server supporting Historical Access |
| 16 | 4.4 Bounding Values and time domain |
| 17 | Tables Table 1 – Bounding Value examples |
| 18 | 4.5 Changes in AddressSpace over time 5 Historical Information Model 5.1 HistoricalNodes 5.1.1 General 5.1.2 Annotations Property Table 2 – Annotations Property |
| 19 | 5.2 HistoricalDataNodes 5.2.1 General 5.2.2 HistoricalDataConfigurationType Table 3 – HistoricalDataConfigurationType definition |
| 20 | 5.2.3 HasHistoricalConfiguration ReferenceType Table 4 – ExceptionDeviationFormat Values |
| 21 | 5.2.4 Historical Data Configuration Object Figure 2 – ReferenceType hierarchy Table 5 – HasHistoricalConfiguration ReferenceType Table 6 – Historical Access configuration definition |
| 22 | 5.2.5 HistoricalDataNodes Address Space Model 5.2.6 Attributes Figure 3 – Historical Variable with Historical Data Configuration and Annotations |
| 23 | 5.3 HistoricalEventNodes 5.3.1 General 5.3.2 HistoricalEventFilter Property 5.3.3 HistoricalEventNodes Address Space Model Table 7 – Historical Events Properties |
| 24 | 5.3.4 HistoricalEventNodes Attributes 5.4 Exposing supported functions and capabilities 5.4.1 General Figure 4 – Representation of an Event with History in the AddressSpace |
| 25 | 5.4.2 HistoryServerCapabilitiesType Figure 5 – Server and HistoryServer Capabilities |
| 26 | Table 8 – HistoryServerCapabilitiesType Definition |
| 27 | 5.5 Annotation DataType |
| 28 | 5.6 Historical Audit Events 5.6.1 General 5.6.2 AuditHistoryEventUpdateEventType Table 9 – Annotation Structure Table 10 – AuditHistoryEventUpdateEventType definition |
| 29 | 5.6.3 AuditHistoryValueUpdateEventType Table 11 – AuditHistoryValueUpdateEventType definition |
| 30 | 5.6.4 AuditHistoryAnnotationUpdateEventType 5.6.5 AuditHistoryDeleteEventType Table 12 – AuditHistoryAnnotationUpdateEventType definition |
| 31 | 5.6.6 AuditHistoryRawModifyDeleteEventType Table 13 – AuditHistoryDeleteEventType definition Table 14 – AuditHistoryRawModifyDeleteEventType definition |
| 32 | 5.6.7 AuditHistoryAtTimeDeleteEventType 5.6.8 AuditHistoryEventDeleteEventType Table 15 – AuditHistoryAtTimeDeleteEventType definition Table 16 – AuditHistoryEventDeleteEventType definition |
| 33 | 6 Historical Access specific usage of Services 6.1 General 6.2 Historical Nodes StatusCodes 6.2.1 Overview 6.2.2 Operation level result codes |
| 34 | Table 17 – Bad operation level result codes Table 18 – Good operation level result codes |
| 35 | 6.2.3 Semantics changed 6.3 Continuation Points |
| 36 | 6.4 HistoryReadDetails parameters 6.4.1 Overview 6.4.2 ReadEventDetails structure Table 19 – HistoryReadDetails parameterTypeIds |
| 37 | Table 20 – ReadEventDetails |
| 38 | 6.4.3 ReadRawModifiedDetails structure Table 21 – ReadRawModifiedDetails |
| 40 | 6.4.4 ReadProcessedDetails structure |
| 41 | Table 22 – ReadProcessedDetails |
| 42 | 6.4.5 ReadAtTimeDetails structure Table 23 – NodesToRead and aggregateType parameters Table 24 – ReadAtTimeDetails |
| 43 | 6.4.6 ReadAnnotationDataDetails structure Table 25 – ReadAnnotaionDataDetails |
| 44 | 6.5 HistoryData parameters returned 6.5.1 Overview 6.5.2 HistoryData type 6.5.3 HistoryModifiedData type 6.5.4 HistoryEvent type Table 26 – HistoryData Details Table 27 – HistoryModifiedData Details Table 28 – HistoryEvent Details |
| 45 | 6.5.5 HistoryAnnotationData type 6.6 HistoryUpdateType Enumeration 6.7 PerformUpdateType Enumeration 6.8 HistoryUpdateDetails parameter 6.8.1 Overview Table 29 – HistoryUpdateType Enumeration Table 30 – PerformUpdateType Enumeration |
| 46 | Table 31 – HistoryUpdateDetails parameter TypeIds |
| 47 | 6.8.2 UpdateDataDetails structure Table 32 – UpdateDataDetails |
| 48 | 6.8.3 UpdateStructureDataDetails structure Table 33 – UpdateStructureDataDetails |
| 49 | 6.8.4 UpdateEventDetails structure |
| 50 | Table 34 – UpdateEventDetails |
| 51 | 6.8.5 DeleteRawModifiedDetails structure |
| 52 | 6.8.6 DeleteAtTimeDetails structure Table 35 – DeleteRawModifiedDetails Table 36 – DeleteAtTimeDetails |
| 53 | 6.8.7 DeleteEventDetails structure Table 37 – DeleteEventDetails |
| 54 | Annex A (informative) Client conventions A.1 How clients may request timestamps |
| 55 | A.2 Determining the first historical data point Table A.1 – Time keyword definitions Table A.2 –Time offset definitions |
| 57 | Bibliography |
