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BS EN IEC 62769-5:2021

BS EN IEC 62769-5:2021

$198.66

Field Device Integration (FDI) – Information Model

Published By Publication Date Number of Pages
BSI 2021 70
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This part of IEC 62769 defines the FDI Information Model. One of the main tasks of the Information Model is to reflect the topology of the automation system. Therefore, it represents the devices of the automation system as well as the connecting communication networks including their properties, relationships, and the operations that can be performed on them. The types in the AddressSpace of the FDI Server constitute a catalogue, which is built from FDI Packages. The fundamental types for the FDI Information Model are well defined in OPC UA for Devices (IEC 62541-100). The FDI Information Model specifies extensions for a few special cases and otherwise explains how these types are used and how the contents are built from elements of DevicePackages. The overall FDI architecture is illustrated in Figure 1. The architectural components that are within the scope of this document have been highlighted in this illustration. [Figure 1 – FDI architecture diagram]

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
12 FOREWORD
14 INTRODUCTION
15 1 Scope
Figures
Figure 1 – FDI architecture diagram
16 2 Normative references
3 Terms, definitions, abbreviated terms and conventions
3.1 Terms and definitions
3.2 Abbreviated terms
17 3.3 Conventions
3.4 Conventions for graphical notation
Figure 2 – OPC UA Graphical Notation for NodeClasses
Figure 3 – OPC UA Graphical Notation for References
18 Figure 4 – OPC UA Graphical Notation Example
Figure 5 – Optimized Type Reference
19 4 Overview of OPC Unified Architecture
4.1 General
4.2 Overview of OPC UA Devices
20 Figure 6 – OPC UA Devices Example: Functional Groups
21 5 Concepts
5.1 General
5.2 Device topology
Figure 7 – OPC UA Devices example: Configurable components
22 Figure 8 – Example of an automation system
23 5.3 Online/offline
Figure 9 – Example of a Device topology
24 5.4 Catalogue (Type Definitions)
5.5 Communication
6 AddressSpace organization
Figure 10 – Example Device Types representing a catalogue
25 7 Device Model for FDI
7.1 General
7.2 Online/offline
26 7.3 Device health
7.3.1 DeviceHealth Mapping
Figure 11 – Online component for access to device data
27 7.3.2 DeviceHealth Diagnostics
Tables
Table 1 – DeviceHealth Mapping
Table 2 – DeviceType definition (excerpt applicable to this clause)
28 7.4 User interface elements
7.4.1 General
Table 3 – DeviceType definition with DeviceHealth and DeviceHealthDiagnostics
29 7.4.2 UI Description Type
7.4.3 UI Plug-in Type
Figure 12 – Hierarchy of user interface Types
Table 4 – UIDescriptionType Definition
30 Table 5 – UIPlugInType Definition
31 7.5 Type-specific support information
32 7.6 Actions
7.6.1 Overview
7.6.2 Action Type
Figure 13 – Integration of Actions within a TopologyElement
33 7.6.3 ActionService Type
7.6.4 ActionService Object
Table 6 – ActionType Definition
Table 7 – ActionServiceType Definition
34 7.6.5 InvokeAction Method
Figure 14 – Action Service
35 7.6.6 RespondAction Method
Table 8 – InvokeAction Method Arguments
Table 9 – InvokeAction Method AddressSpace Definition
36 7.6.7 AbortAction Method
Table 10 – RespondAction Method Arguments
Table 11 – RespondAction Method AddressSpace Definition
Table 12 – AbortAction Method Arguments
37 8 Network and connectivity
9 Utility functions
9.1 Overview
9.2 Locking
Table 13 – AbortAction Method AddressSpace Definition
38 9.3 EditContext
9.3.1 Overview
9.3.2 EditContext Type
9.3.3 EditContext Object
Table 14 – EditContextType Definition
39 9.3.4 GetEditContext Method
Figure 15 – EditContext type and instance
Table 15 – GetEditContext Method Arguments
40 9.3.5 RegisterNodes Method
Table 16 – GetEditContext Method AddressSpace Definition
Table 17 – RegisterNodes Method Arguments
Table 18 – RegisterNodes Method AddressSpace Definition
41 9.3.6 Apply Method
Table 19 – RegistrationParameters DataType Structure
Table 20 – RegisterNodesResult DataType Structure
42 9.3.7 Reset Method
Table 21 – Apply Method Arguments
Table 22 – Apply Method AddressSpace Definition
Table 23 – ApplyResult DataType Structure
43 9.3.8 Discard Method
Table 24 – Reset Method Arguments
Table 25 – Reset Method AddressSpace Definition
Table 26 – Discard Method Arguments
44 9.4 Direct Device Access
9.4.1 General
9.4.2 DirectDeviceAccess Type
Figure 16 – DirectDeviceAccessType
Table 27 – Discard Method AddressSpace Definition
45 9.4.3 DirectDeviceAccess Object
Figure 17 – DirectDeviceAccess instance
Table 28 – DirectDeviceAccessType Definition
46 9.4.4 InitDirectAccess Method
9.4.5 EndDirectAccess Method
Table 29 – DirectDeviceAccess Instance Definition
Table 30 – InitDirectAccess Method Arguments
Table 31 – InitDirectAccess Method AddressSpace Definition
47 9.4.6 Transfer Method
Table 32 – EndDirectAccess Method Arguments
Table 33 – EndDirectAccess Method AddressSpace Definition
Table 34 – Transfer Method Arguments
48 10 Parameter Types
10.1 General
Table 35 – Transfer Method AddressSpace Definition
49 10.2 ScalingFactor Property
10.3 Min_Max_Values Property
Figure 18 – OPC UA VariableTypes including OPC UA DataAccess
Table 36 – ScalingFactor Property Definition
50 11 FDI StatusCodes
Table 37 – Min_Max_Values Property Definition
Table 38 – Variant_Range DataType Structure
Table 39 – Variant_Range Definition
51 12 Specialized topology elements
Table 40 – Good operation level result codes
Table 41 – Uncertain operation level result codes
Table 42 – Bad operation level result codes
52 13 Auditing
13.1 General
13.2 FDI Client-provided context information
13.3 LogAuditTrailMessage Method
53 14 FDI Server Version
15 Mapping FDI Package information to the FDI Information Model
15.1 General
Table 43 – LogAuditTrailMessage Method Arguments
Table 44 – LogAuditTrailMessage Method AddressSpace Definition
Table 45 – FDIServerVersion Property Definition
54 15.2 Localization
15.2.1 Localized text
15.2.2 Engineering units
15.3 Device
15.3.1 General
15.3.2 Mapping to Attributes to a specific DeviceType Node
15.3.3 Mapping to Properties
55 15.3.4 Mapping to ParameterSet
15.3.5 Mapping to Functional Groups
15.3.6 Mapping to DeviceTypeImage
15.3.7 Mapping to Documentation
15.3.8 Mapping to ProtocolSupport
Table 46 – DeviceType Property Mapping
56 15.3.9 Mapping to ImageSet
15.3.10 Mapping to ActionSet
15.3.11 Mapping to MethodSet
15.4 Modular Device
15.5 Block
15.5.1 General
15.5.2 Mapping to Attributes
57 15.5.3 Mapping to ParameterSet
15.5.4 Mapping to Functional Groups
15.5.5 Mapping to ActionSet
15.5.6 Mapping to MethodSet
15.5.7 Instantiation rules
15.6 Parameter
15.6.1 General
58 Table 47 – Setting OPC UA Variable Attributes from EDDL variable attributes
59 Table 48 – Correspondence between EDDL and OPC UA standard data types
61 15.6.2 Private Parameters
62 15.6.3 MIN_Value and MAX_Value
15.6.4 Engineering units
15.6.5 Enumerated Parameters
15.6.6 Bit-enumerated Parameters
15.6.7 Representation of records
63 15.6.8 Representation of arrays, and lists of Parameters with simple data types
Figure 19 – Example: Complex variable representing a RECORD
64 15.6.9 Representation of values arrays, and lists of RECORD Parameters
15.6.10 Representation of COLLECTION and REFERENCE ARRAY
Figure 20 – Complex variable representing a VALUE_ARRAY of RECORDs
65 15.6.11 SCALING_FACTOR
15.7 Functional Groups
66 15.8 AXIS elements in UIDs
15.9 Actions
15.10 UIPs
15.11 Protocols, Networks and Connection Points
67 16 Profiles
Table 49 – FDI Server Facet Definition
Table 50 – FDI Client Facet Definition
68 Annex A (normative) Namespace and Mappings
69 Bibliography

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BS EN IEC 62769-5:2021
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