{"id":409436,"date":"2024-10-20T05:35:30","date_gmt":"2024-10-20T05:35:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-62453-22022\/"},"modified":"2024-10-26T10:15:23","modified_gmt":"2024-10-26T10:15:23","slug":"bs-en-iec-62453-22022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-62453-22022\/","title":{"rendered":"BS EN IEC 62453-2:2022"},"content":{"rendered":"

IEC 62453-2:2022 is available as IEC 62453-2:2022 RLV<\/span> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62453-2:2022 explains the common principles of the field device tool concept. These principles can be used in various industrial applications such as engineering systems, configuration programs and monitoring and diagnostic applications. This document specifies the general objects, general object behavior and general object interactions that provide the base of FDT.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
6<\/td>\nBlank Page <\/td>\n<\/tr>\n
7<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
15<\/td>\nFOREWORD <\/td>\n<\/tr>\n
17<\/td>\nINTRODUCTION
Figures
Figure 1 \u2013 Part 2 of the IEC 62453 series <\/td>\n<\/tr>\n
18<\/td>\n1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviated terms and conventions
3.1 Terms and definitions <\/td>\n<\/tr>\n
19<\/td>\n3.2 Symbols and abbreviated terms
3.3 Conventions
3.3.1 Use of UML
3.3.2 State availability statement
3.3.3 Data type names and references to data types
4 Fundamentals
4.1 General <\/td>\n<\/tr>\n
20<\/td>\n4.2 Abstract FDT model
4.2.1 FDT model overview
Figure 2 \u2013 Abstract FDT model <\/td>\n<\/tr>\n
21<\/td>\nTables
Table 1 \u2013 Description of FDT objects <\/td>\n<\/tr>\n
22<\/td>\nTable 2 \u2013 Description of associations between FDT objects <\/td>\n<\/tr>\n
23<\/td>\n4.2.2 Frame Application (FA) <\/td>\n<\/tr>\n
24<\/td>\n4.2.3 Device Type Manager (DTM)
Figure 3 \u2013 Frame Application with integrated Communication Channel
Figure 4 \u2013 Device Type Manager (DTM) <\/td>\n<\/tr>\n
25<\/td>\nFigure 5 \u2013 Communication DTM <\/td>\n<\/tr>\n
26<\/td>\nFigure 6 \u2013 Device DTM
Figure 7 \u2013 Gateway DTM <\/td>\n<\/tr>\n
27<\/td>\nFigure 8 \u2013 Composite Device DTM <\/td>\n<\/tr>\n
28<\/td>\nFigure 9 \u2013 Module DTM <\/td>\n<\/tr>\n
29<\/td>\nFigure 10 \u2013 Block Type Manager (BTM) <\/td>\n<\/tr>\n
30<\/td>\nFigure 11 \u2013 Presentation object <\/td>\n<\/tr>\n
31<\/td>\n4.2.4 Channel object
Figure 12 \u2013 Channel object <\/td>\n<\/tr>\n
32<\/td>\nFigure 13 \u2013 Communication Channel <\/td>\n<\/tr>\n
33<\/td>\n4.3 Modularity
4.4 Bus categories
Figure 14 \u2013 Combined Process\/Communication Channel <\/td>\n<\/tr>\n
34<\/td>\n4.5 Identification
4.5.1 DTM instance identification
Figure 15 \u2013 Identification of connected devices <\/td>\n<\/tr>\n
35<\/td>\n4.6 System and FDT topology
Figure 16 \u2013 FDT topology for a simple system topology <\/td>\n<\/tr>\n
36<\/td>\n4.7 FDT Communication
4.7.1 General
Figure 17 \u2013 FDT topology for a complex system topology <\/td>\n<\/tr>\n
37<\/td>\n4.7.2 Handling of communication requests
4.7.3 Handling of communication errors
4.7.4 Handling of loss of connection
4.7.5 Point-to-point communication <\/td>\n<\/tr>\n
38<\/td>\n4.7.6 Nested communication
Figure 18 \u2013 Point-to-point communication <\/td>\n<\/tr>\n
39<\/td>\nFigure 19 \u2013 Nested communication <\/td>\n<\/tr>\n
40<\/td>\n4.8 DTM, DTM Device Type and hardware identification information
4.8.1 DTM and DTM Device Type
Figure 20 \u2013 DTM, DTM Device Type and device identification information <\/td>\n<\/tr>\n
41<\/td>\n4.8.2 Supported hardware identification
4.8.3 Connected hardware identification
Figure 21 \u2013 Connected hardware identification <\/td>\n<\/tr>\n
42<\/td>\n4.9 DTM data persistence and synchronization
Figure 22 \u2013 FDT storage and synchronization mechanisms <\/td>\n<\/tr>\n
43<\/td>\n4.10 DTM device parameter access
4.11 DTM state machine
4.11.1 DTM states
Figure 23 \u2013 DTM state machine <\/td>\n<\/tr>\n
44<\/td>\n4.11.2 ‘Communication allowed’ substates
Figure 24 \u2013 Substates of communication allowed
Table 3 \u2013 Transitions of DTM states <\/td>\n<\/tr>\n
45<\/td>\n4.12 Basic operation phases
4.12.1 Roles and access rights
4.12.2 Operation phases
Table 4 \u2013 Transitions of DTM ‘communication allowed’ substates <\/td>\n<\/tr>\n
46<\/td>\n4.13 FDT version interoperability
4.13.1 Version interoperability overview
Table 5 \u2013 Operation phases <\/td>\n<\/tr>\n
47<\/td>\n4.13.2 DTM and device versions
4.13.3 Persistence <\/td>\n<\/tr>\n
48<\/td>\n4.13.4 Nested communication
5 FDT session model and use cases
5.1 Session model overview <\/td>\n<\/tr>\n
49<\/td>\n5.2 Actors
Figure 25 \u2013 Main use case diagram <\/td>\n<\/tr>\n
50<\/td>\nTable 6 \u2013 Actors <\/td>\n<\/tr>\n
51<\/td>\n5.3 Use cases
5.3.1 Use case overview
5.3.2 Observation
5.3.3 Operation
Figure 26 \u2013 Observation use cases <\/td>\n<\/tr>\n
52<\/td>\nFigure 27 \u2013 Operation use cases <\/td>\n<\/tr>\n
53<\/td>\nTable 7 \u2013 Operation use cases <\/td>\n<\/tr>\n
55<\/td>\n5.3.4 Maintenance
Figure 28 \u2013 Maintenance use cases <\/td>\n<\/tr>\n
56<\/td>\nTable 8 \u2013 Maintenance use cases <\/td>\n<\/tr>\n
58<\/td>\n5.3.5 Planning <\/td>\n<\/tr>\n
59<\/td>\nFigure 29 \u2013 Planning use cases
Table 9 \u2013 Planning use cases <\/td>\n<\/tr>\n
61<\/td>\n5.3.6 OEM service
5.3.7 Administration
Figure 30 \u2013 OEM Service
Figure 31 \u2013 Administrator use cases <\/td>\n<\/tr>\n
62<\/td>\n6 General concepts
6.1 Address management
Table 10 \u2013 Administrator use cases <\/td>\n<\/tr>\n
63<\/td>\n6.2 Scanning and DTM assignment
6.2.1 Scanning overview
6.2.2 Scanning
Figure 32 \u2013 Address setting via DTM Presentation object <\/td>\n<\/tr>\n
64<\/td>\n6.2.3 DTM assignment
6.2.4 Manufacturer-specific device identification
Figure 33 \u2013 Fieldbus scanning <\/td>\n<\/tr>\n
65<\/td>\n6.2.5 Scan for communication hardware
6.3 Configuration of Fieldbus Master or Communication Scheduler <\/td>\n<\/tr>\n
66<\/td>\n6.4 PLC tool support
6.4.1 General
Figure 34 \u2013 Fieldbus master configuration tool as part of a DTM <\/td>\n<\/tr>\n
67<\/td>\n6.4.2 Process image modifications while PLC is running
Figure 35 \u2013 Process Image
Figure 36 \u2013 Transfer of layout information using ProcessImage services <\/td>\n<\/tr>\n
68<\/td>\n6.5 Slave redundancy
6.5.1 Redundancy overview
Figure 37 \u2013 Redundancy scenarios <\/td>\n<\/tr>\n
69<\/td>\n6.5.2 Redundancy support in Frame Application
6.5.3 Parent component for redundant fieldbus <\/td>\n<\/tr>\n
70<\/td>\n6.5.4 Redundancy support in Device DTM
6.5.5 Scan and redundant slaves
7 FDT service specification
7.1 Service specification overview <\/td>\n<\/tr>\n
71<\/td>\n7.2 DTM services
7.2.1 General services
Table 11 \u2013 Arguments for service PrivateDialogEnabled <\/td>\n<\/tr>\n
72<\/td>\nTable 12 \u2013 Arguments for service SetLanguage <\/td>\n<\/tr>\n
73<\/td>\n7.2.2 DTM services related to installation
Table 13 \u2013 Arguments for service SetSystemGuiLabel <\/td>\n<\/tr>\n
74<\/td>\n7.2.3 DTM services related to DTM\/device information
Table 14 \u2013 Arguments for service GetTypeInformation (for DTM)
Table 15 \u2013 Arguments for service GetTypeInformation (for BTM)
Table 16 \u2013 Arguments for service GetIdentificationInformation (for DTM) <\/td>\n<\/tr>\n
75<\/td>\nTable 17 \u2013 Arguments for service GetIdentificationInformation (for BTM)
Table 18 \u2013 Arguments for service Hardware information (for DTM)
Table 19 \u2013 Arguments for service GetActiveTypeInfo <\/td>\n<\/tr>\n
76<\/td>\n7.2.4 DTM services related to the DTM state machine
Table 20 \u2013 Arguments for service GetActiveTypeInfo (for BTM)
Table 21 \u2013 Arguments for service Initialize (for DTM) <\/td>\n<\/tr>\n
77<\/td>\nTable 22 \u2013 Arguments for service Initialize (for BTM)
Table 23 \u2013 Arguments for service SetLinkedCommunicationChannel
Table 24 \u2013 Arguments for service EnableCommunication <\/td>\n<\/tr>\n
78<\/td>\nTable 25 \u2013 Arguments for service ReleaseLinkedCommunicationChannel
Table 26 \u2013 Arguments for service ClearInstanceData <\/td>\n<\/tr>\n
79<\/td>\n7.2.5 DTM services related to functions
Table 27 \u2013 Arguments for service Terminate
Table 28 \u2013 Arguments for service GetFunctions <\/td>\n<\/tr>\n
80<\/td>\nTable 29 \u2013 Arguments for service InvokeFunctions
Table 30 \u2013 Arguments for service GetGuiInformation <\/td>\n<\/tr>\n
81<\/td>\nTable 31 \u2013 Arguments for service OpenPresentation
Table 32 \u2013 Arguments for service ClosePresentation <\/td>\n<\/tr>\n
82<\/td>\n7.2.6 DTM services related to Channel objects \u2013 service GetChannels
7.2.7 DTM services related to documentation \u2013 service GetDocumentation
7.2.8 DTM services to access the instance data
Table 33 \u2013 Arguments for service GetChannels
Table 34 \u2013 Arguments for service GetDocumentation <\/td>\n<\/tr>\n
83<\/td>\nTable 35 \u2013 Arguments for service InstanceDataInformation
Table 36 \u2013 Arguments for service InstanceDataRead <\/td>\n<\/tr>\n
84<\/td>\n7.2.9 DTM services to evaluate the instance data
Table 37 \u2013 Arguments for service InstanceDataWrite
Table 38 \u2013 Arguments for service Verify
Table 39 \u2013 Arguments for service CompareDataValueSets <\/td>\n<\/tr>\n
85<\/td>\n7.2.10 DTM services to access the device data
Table 40 \u2013 Arguments for service DeviceDataInformation
Table 41 \u2013 Arguments for service DeviceDataRead <\/td>\n<\/tr>\n
86<\/td>\n7.2.11 DTM services related to network management information
Table 42 \u2013 Arguments for service DeviceDataWrite
Table 43 \u2013 Arguments for service NetworkManagementInfoRead <\/td>\n<\/tr>\n
87<\/td>\n7.2.12 DTM services related to online operation
Table 44 \u2013 Arguments for service NetworkManagementInfoWrite
Table 45 \u2013 Arguments for service DeviceStatus (for DTM) <\/td>\n<\/tr>\n
88<\/td>\nTable 46 \u2013 Arguments for service CompareInstanceDataWithDeviceData (for DTM)
Table 47 \u2013 Arguments for service WriteDataToDevice (for DTM) <\/td>\n<\/tr>\n
89<\/td>\n7.2.13 DTM services related to data synchronization
Table 48 \u2013 Arguments for service ReadDataFromDevice(for DTM)
Table 49 \u2013 Arguments for service OnLockInstanceData <\/td>\n<\/tr>\n
90<\/td>\nTable 50 \u2013 Arguments for service OnUnlockInstanceData
Table 51 \u2013 Arguments for service OnInstanceDataChanged
Table 52 \u2013 Arguments for service OnInstanceChildDataChanged <\/td>\n<\/tr>\n
91<\/td>\n7.2.14 DTM services related to import and export
7.3 Presentation object services
Table 53 \u2013 Arguments for service Export
Table 54 \u2013 Arguments for service Import <\/td>\n<\/tr>\n
92<\/td>\n7.4 Channel object service
7.4.1 Channel object service overview
7.4.2 Service ReadChannelInformation
7.4.3 Service WriteChannelInformation
7.5 Process Channel object services \u2013 services for I\/O related information
7.5.1 Service ReadChannelData
Table 55 \u2013 Arguments for service ReadChannelInformation
Table 56 \u2013 Arguments for service WriteChannelInformation
Table 57 \u2013 Arguments for service ReadChannelData <\/td>\n<\/tr>\n
93<\/td>\n7.5.2 Service WriteChannelData
7.6 Communication Channel object services
7.6.1 Services related to communication
Table 58 \u2013 Arguments for service WriteChannelData
Table 59 \u2013 Arguments for service GetSupportedProtocols <\/td>\n<\/tr>\n
94<\/td>\nTable 60 \u2013 Arguments for service Connect <\/td>\n<\/tr>\n
95<\/td>\nTable 61 \u2013 Arguments for service Disconnect
Table 62 \u2013 Arguments for service AbortRequest
Table 63 \u2013 Arguments for service AbortIndication <\/td>\n<\/tr>\n
96<\/td>\nTable 64 \u2013 Arguments for service Transaction <\/td>\n<\/tr>\n
97<\/td>\n7.6.2 Services related to sub-topology management
Table 65 \u2013 Arguments for service SequenceDefine
Table 66 \u2013 Arguments for service SequenceStart
Table 67 \u2013 Arguments for service ValidateAddChild <\/td>\n<\/tr>\n
98<\/td>\nTable 68 \u2013 Arguments for service ChildAdded
Table 69 \u2013 Arguments for service ValidateRemoveChild <\/td>\n<\/tr>\n
99<\/td>\n7.6.3 Services related to GUI and functions
Table 70 \u2013 Arguments for service ChildRemoved
Table 71 \u2013 Arguments for service SetChildrenAddresses <\/td>\n<\/tr>\n
100<\/td>\n7.6.4 Service Scan
Table 72 \u2013 Arguments for service GetChannelFunctions
Table 73 \u2013 Arguments for service GetGuiInformation
Table 74 \u2013 Arguments for service Scan <\/td>\n<\/tr>\n
101<\/td>\n7.7 Frame Application services
7.7.1 General state availability
7.7.2 FA services related to general events
Table 75 \u2013 Arguments for service OnErrorMessage
Table 76 \u2013 Arguments for service OnProgress <\/td>\n<\/tr>\n
102<\/td>\n7.7.3 FA services related to topology management
Table 77 \u2013 Arguments for service OnOnlineStatusChanged
Table 78 \u2013 Arguments for service OnFunctionsChanged
Table 79 \u2013 Arguments for service GetDtmInfoList <\/td>\n<\/tr>\n
103<\/td>\nTable 80 \u2013 Arguments for service CreateChild (DTM)
Table 81 \u2013 Arguments for service CreateChild (BTM)
Table 82 \u2013 Arguments for service DeleteChild <\/td>\n<\/tr>\n
104<\/td>\nTable 83 \u2013 Arguments for service MoveChild
Table 84 \u2013 Arguments for service GetParentNodes
Table 85 \u2013 Arguments for service GetChildNodes <\/td>\n<\/tr>\n
105<\/td>\n7.7.4 FA services related to redundancy
Table 86 \u2013 Arguments for service GetDtm
Table 87 \u2013 Arguments for service ReleaseDtm
Table 88 \u2013 Arguments for service OnAddedRedundantChild <\/td>\n<\/tr>\n
106<\/td>\n7.7.5 FA services related to storage of DTM data
Table 89 \u2013 Arguments for service OnRemovedRedundantChild
Table 90 \u2013 Arguments for service SaveInstanceData
Table 91 \u2013 Arguments for service LoadInstanceData <\/td>\n<\/tr>\n
107<\/td>\n7.7.6 FA services related to DTM data synchronization
Table 92 \u2013 Arguments for service GetPrivateDtmStorageInformation
Table 93 \u2013 Arguments for service LockInstanceData <\/td>\n<\/tr>\n
108<\/td>\n7.7.7 FA service related to process image validation \u2013 service ValidateProcessImage
Table 94 \u2013 Arguments for service UnlockInstanceData
Table 95 \u2013 Arguments for service OnInstanceDataChanged
Table 96 \u2013 Arguments for service ValidateProcessImage <\/td>\n<\/tr>\n
109<\/td>\n7.7.8 FA services related to presentation
Table 97 \u2013 Arguments for service OpenPresentationRequest
Table 98 \u2013 Arguments for service ClosePresentationRequest <\/td>\n<\/tr>\n
110<\/td>\n7.7.9 FA Services related to audit trail \u2013 service RecordAuditTrailEvent
8 FDT dynamic behavior
8.1 Generate FDT topology
8.1.1 FDT topology generation triggered by the Frame Application
Table 99 \u2013 Arguments for service UserDialog
Table 100 \u2013 Arguments for service RecordAuditTrailEvent <\/td>\n<\/tr>\n
111<\/td>\n8.1.2 FDT topology generation triggered by the DTM
Figure 38 \u2013 FDT topology generation triggered by the Frame Applications
Figure 39 \u2013 FDT topology generation triggered by a DTM <\/td>\n<\/tr>\n
112<\/td>\n8.2 Address setting
8.2.1 Address setting overview
8.2.2 Set or modify device address \u2013 with user interface
8.2.3 Set or modify device address \u2013 without user interface
Figure 40 \u2013 Set or modify device address \u2013 with user interface <\/td>\n<\/tr>\n
113<\/td>\n8.2.4 Display or modify all child device addresses with user interface
Figure 41 \u2013 Set or modify device address \u2013 without user interface
Figure 42 \u2013 Set or modify all device addresses \u2013 with user interface <\/td>\n<\/tr>\n
114<\/td>\n8.3 Communication
8.3.1 Communication overview
8.3.2 Point-to-point communication
8.3.3 Nested communication
Figure 43 \u2013 Point-to-point communication <\/td>\n<\/tr>\n
115<\/td>\n8.3.4 Device-initiated data transfer
Figure 44 \u2013 Nested communication <\/td>\n<\/tr>\n
116<\/td>\n8.4 Scanning and DTM assignment
Figure 45 \u2013 Device-initiated data transfer <\/td>\n<\/tr>\n
117<\/td>\n8.5 Multi-user scenarios
8.5.1 General
Figure 46 \u2013 Scanning and DTM assignment <\/td>\n<\/tr>\n
118<\/td>\nFigure 47 \u2013 Multi-user system <\/td>\n<\/tr>\n
119<\/td>\n8.5.2 Synchronized and non-synchronized locking mechanism for DTMs
Figure 48 \u2013 General synchronized locking mechanism <\/td>\n<\/tr>\n
120<\/td>\nFigure 49 \u2013 General non-synchronized locking mechanism
Figure 50 \u2013 Parameterization in the case of synchronized locking mechanism <\/td>\n<\/tr>\n
121<\/td>\n8.5.3 Additional rules
8.6 Notification of changes
8.7 DTM instance data state machines
8.7.1 Instance data set overview <\/td>\n<\/tr>\n
122<\/td>\n8.7.2 Modifications state machine
Figure 51 \u2013 Modifications state machine of instance data
Table 101 \u2013 Modifications state machine of instance data <\/td>\n<\/tr>\n
123<\/td>\n8.7.3 Persistence state machine
8.7.4 Modification in device
Figure 52 \u2013 Persistence state machine of instance data
Table 102 \u2013 Persistence state machine of instance data <\/td>\n<\/tr>\n
124<\/td>\n8.7.5 Storage life cycle
Table 103 \u2013 Example life cycle of a DTM <\/td>\n<\/tr>\n
125<\/td>\n8.8 Parent component handling redundant slave <\/td>\n<\/tr>\n
126<\/td>\n8.9 DTM upgrade
8.9.1 General rules
Figure 53 \u2013 Management of redundant topology <\/td>\n<\/tr>\n
127<\/td>\n8.9.2 Saving data from a DTM to be upgraded
8.9.3 Loading data in the replacement DTM
Figure 54 \u2013 Associating data to a dataSetId <\/td>\n<\/tr>\n
128<\/td>\nFigure 55 \u2013 Loading data for a supported dataSetId <\/td>\n<\/tr>\n
129<\/td>\nAnnex A (normative) FDT data types definition
A.1 General <\/td>\n<\/tr>\n
130<\/td>\nA.2 Basic data types
A.3 General data types
Table A.1 \u2013 Basic data types
Table A.2 \u2013 Simple general data types <\/td>\n<\/tr>\n
137<\/td>\nTable A.3 \u2013 Definition of classificationId enumeration values <\/td>\n<\/tr>\n
139<\/td>\nTable A.4 \u2013 General structured data types <\/td>\n<\/tr>\n
146<\/td>\nA.4 User information data types
Table A.5 \u2013 Simple user information data types <\/td>\n<\/tr>\n
147<\/td>\nA.5 DTM information data type
A.6 BTM data types
Table A.6 \u2013 Structured user information data type
Table A.7 \u2013 Structured DTM information data type <\/td>\n<\/tr>\n
148<\/td>\nTable A.8 \u2013 Simple BTM data types <\/td>\n<\/tr>\n
149<\/td>\nA.7 Device and Scan identification data types
Table A.9 \u2013 Structured BTM data types <\/td>\n<\/tr>\n
150<\/td>\nTable A.10 \u2013 Simple device identification data types <\/td>\n<\/tr>\n
151<\/td>\nTable A.11 \u2013 Structured device identification data types <\/td>\n<\/tr>\n
153<\/td>\nA.8 Function data types <\/td>\n<\/tr>\n
154<\/td>\nTable A.12 \u2013 Simple function data types <\/td>\n<\/tr>\n
155<\/td>\nTable A.13 \u2013 Structured function data types <\/td>\n<\/tr>\n
156<\/td>\nA.9 AuditTrail data types
Table A.14 \u2013 Simple auditTrail data types <\/td>\n<\/tr>\n
157<\/td>\nA.10 Documentation data types
Table A.15 \u2013 Structured auditTrail data types
Table A.16 \u2013 Simple documentation data types <\/td>\n<\/tr>\n
158<\/td>\nA.11 DeviceList data type
Table A.17 \u2013 Structured documentation data types <\/td>\n<\/tr>\n
159<\/td>\nTable A.18 \u2013 Simple deviceList data type
Table A.19 \u2013 Structured deviceList data type <\/td>\n<\/tr>\n
160<\/td>\nA.12 Network management data types
Table A.20 \u2013 Simple network management data types <\/td>\n<\/tr>\n
161<\/td>\nA.13 Instance data types
Table A.21 \u2013 Structured network management data types <\/td>\n<\/tr>\n
162<\/td>\nTable A.22 \u2013 Simple instance data types <\/td>\n<\/tr>\n
164<\/td>\nTable A.23 \u2013 Structured instance data types <\/td>\n<\/tr>\n
166<\/td>\nA.14 DeviceStatus data types
A.15 OnlineCompare data types
Table A.24 \u2013 Simple device status data types
Table A.25 \u2013 Structured device status data types
Table A.26 \u2013 Simple online compare data types <\/td>\n<\/tr>\n
167<\/td>\nA.16 UserInterface data types
Table A.27 \u2013 Structured online compare data types
Table A.28 \u2013 Simple user interface data types <\/td>\n<\/tr>\n
168<\/td>\nA.17 Fieldbus-specific data types
Table A.29 \u2013 Structured user interface data types <\/td>\n<\/tr>\n
169<\/td>\nTable A.30 \u2013 Fieldbus data types <\/td>\n<\/tr>\n
170<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Field device tool (FDT) interface specification – Concepts and detailed description<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n172<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":409442,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[668,2641],"product_tag":[],"class_list":{"0":"post-409436","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-05","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/409436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/409442"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=409436"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=409436"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=409436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}