1、 IEC 62453-2 Edition 2.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Field device tool (FDT) interface specification Part 2: Concepts and detailed description Spcification des interfaces des outils des dispositifs de terrain (FDT) Partie 2: Concepts et description dtaille IEC 62453-2:2016-12
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19、nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62453-2 Edition 2.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Field device tool (FDT) interface specification Part 2: Concepts and detailed description Spcification des interface
20、s des outils des dispositifs de terrain (FDT) Partie 2: Concepts et description dtaille INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.040.40; 35.100.05; 35.110 ISBN 978-2-8322-3758-8 Registered trademark of the International Electrotechnical Commission M
21、arque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62453-2:2016 IEC 2016 CONTENTS FOREW
22、ORD . 10 INTRODUCTION . 12 1 Scope 13 2 Normative references 13 3 Terms, definitions, symbols, abbreviated terms and conventions . 13 3.1 Terms and definitions 13 3.2 Symbols and abbreviated terms 14 3.3 Conventions 14 3.3.1 Use of UML . 14 3.3.2 State availability statement 14 3.3.3 Data type names
23、 and references to data types 14 4 Fundamentals 14 4.1 General . 14 4.2 Abstract FDT model 14 4.2.1 FDT model overview 14 4.2.2 Frame Application (FA) 18 4.2.3 Device Type Manager (DTM) . 19 4.2.4 Channel object 26 4.3 Modularity . 28 4.4 Bus categories 29 4.5 Identification . 29 4.5.1 DTM instance
24、identification 29 4.6 System and FDT topology . 30 4.7 FDT Communication . 32 4.7.1 General . 32 4.7.2 Handling of communication requests . 33 4.7.3 Handling of communication errors 33 4.7.4 Handling of loss of connection . 33 4.7.5 Pointto-point communication 33 4.7.6 Nested communication 34 4.8 DT
25、M, DTM Device Type and Hardware Identification Information 35 4.8.1 DTM and DTM Device Type . 35 4.8.2 Supported hardware identification 36 4.8.3 Connected Hardware Identification 37 4.9 DTM data persistence and synchronization . 37 4.10 DTM device parameter access 38 4.11 DTM state machine . 39 4.1
26、1.1 DTM states 39 4.11.2 Communication allowed sub-states 40 4.12 Basic operation phases . 41 4.12.1 Roles and access rights . 41 4.12.2 Operation phases 41 4.13 FDT version interoperability 42 4.13.1 Version interoperability overview . 42 4.13.2 DTM and device versions. 43 4.13.3 Persistence . 43 4
27、.13.4 Nested communication 43 IEC 62453-2:2016 IEC 2016 3 5 FDT session model and use cases 44 5.1 Session model overview 44 5.2 Actors . 45 5.3 Use cases . 47 5.3.1 Use case overview . 47 5.3.2 Observation . 47 5.3.3 Operation 47 5.3.4 Maintenance 50 5.3.5 Planning 55 5.3.6 OEM service 58 5.3.7 Adm
28、inistration 58 6 General concepts 59 6.1 Address management . 59 6.2 Scanning and DTM assignment . 60 6.2.1 Scanning overview . 60 6.2.2 Scanning . 60 6.2.3 DTM assignment 61 6.2.4 Manufacturer specific device identification . 61 6.2.5 Scan for communication hardware . 62 6.3 Configuration of Fieldb
29、us Master or Communication Scheduler . 62 6.4 PLC tool support . 63 6.4.1 General . 63 6.4.2 Process image modifications while PLC is running . 64 6.5 Slave redundancy . 65 6.5.1 Redundancy overview 65 6.5.2 Redundancy support in Frame Application . 66 6.5.3 Parent component for redundant fieldbus .
30、 66 6.5.4 Redundancy support in Device DTM 66 6.5.5 Scan and redundant slaves 67 7 FDT service specification . 67 7.1 Service specification overview 67 7.2 DTM services 68 7.2.1 General services 68 7.2.2 DTM services related to installation . 70 7.2.3 DTM services related to DTM/device information .
31、 70 7.2.4 DTM services related to the DTM state machine 73 7.2.5 DTM services related to functions 75 7.2.6 DTM services related to channel objects service GetChannels . 78 7.2.7 DTM services related to documentation service GetDocumentation 79 7.2.8 DTM services to access the instance data . 79 7.2
32、.9 DTM services to evaluate the instance data . 80 7.2.10 DTM services to access the device data 81 7.2.11 DTM services related to network management information 83 7.2.12 DTM services related to online operation . 84 7.2.13 DTM services related to data synchronization 85 7.2.14 DTM services related
33、 to import and export . 87 7.3 Presentation object services . 88 7.4 Channel object service 88 7.4.1 Channel object service overview 88 4 IEC 62453-2:2016 IEC 2016 7.4.2 Service ReadChannelInformation . 88 7.4.3 Service WriteChannelInformation . 88 7.5 Process Channel object services services for I/
34、O related information . 89 7.5.1 Service ReadChannelData . 89 7.5.2 Service WriteChannelData . 89 7.6 Communication Channel object services . 90 7.6.1 Services related to communication 90 7.6.2 Services related to sub-topology management . 93 7.6.3 Services related to GUI and functions 96 7.6.4 Serv
35、ice Scan . 96 7.7 Frame Application services . 97 7.7.1 General state availability . 97 7.7.2 FA services related to general events 97 7.7.3 FA services related to topology management . 98 7.7.4 FA services related to redundancy . 101 7.7.5 FA services related to storage of DTM data . 102 7.7.6 FA s
36、ervices related to DTM data synchronization. 103 7.7.7 FA service related to process image validation service ValidateProcessImage . 104 7.7.8 FA services related to presentation 105 7.7.9 FA Services related to audit trail service RecordAuditTrailEvent . 106 8 FDT dynamic behavior . 107 8.1 Generat
37、e FDT topology . 107 8.1.1 FDT topology generation triggered by the Frame Application . 107 8.1.2 FDT topology generation triggered by the DTM 107 8.2 Address setting . 108 8.2.1 Address setting overview . 108 8.2.2 Set or modify device address with user interface 108 8.2.3 Set or modify device addr
38、ess without user interface . 109 8.2.4 Display or modify all child device addresses with user interface 109 8.3 Communication . 110 8.3.1 Communication overview . 110 8.3.2 Point-to-point communication . 110 8.3.3 Nested communication 111 8.3.4 Device initiated data transfer . 112 8.4 Scanning and D
39、TM assignment . 113 8.5 Multi-user scenarios 114 8.5.1 General . 114 8.5.2 Synchronized and non-synchronized locking mechanism for DTMs 116 8.5.3 Additional rules 118 8.6 Notification of changes 118 8.7 DTM instance data state machines . 118 8.7.1 Instance data set overview 118 8.7.2 Modifications s
40、tate machine . 119 8.7.3 Persistence state machine . 120 8.7.4 Modification in device 120 8.7.5 Storage life cycle . 121 8.8 Parent component handling redundant slave . 122 8.9 DTM upgrade 124 IEC 62453-2:2016 IEC 2016 5 8.9.1 General rules . 124 8.9.2 Saving data from a DTM to be upgraded 124 8.9.3
41、 Loading data in the replacement DTM 125 Annex A (normative) FDT data types definition 126 A.1 General . 126 A.2 Basic data types . 126 A.3 General data types 127 A.4 User information data types 144 A.5 DTM information data type 145 A.6 BTM data types . 146 A.7 Device and Scan identification data ty
42、pes . 147 A.8 Function data types 151 A.9 AuditTrail data types . 154 A.10 Documentation data types . 155 A.11 DeviceList data type . 156 A.12 Network management data types 158 A.13 Instance data types . 159 A.14 DeviceStatus data types . 164 A.15 OnlineCompare data types 164 A.16 UserInterface data
43、 types . 165 A.17 Fieldbus-specific data types 166 Bibliography 168 Figure 1 Part 2 of the IEC 62453 series . 12 Figure 2 Abstract FDT model . 15 Figure 3 Frame Application with integrated Communication Channel . 19 Figure 4 Device Type Manager (DTM) 19 Figure 5 Communication DTM 20 Figure 6 Device
44、DTM . 21 Figure 7 Gateway DTM 21 Figure 8 Composite Device DTM 22 Figure 9 Module DTM 23 Figure 10 Block Type Manager (BTM) 24 Figure 11 Presentation object 25 Figure 12 Channel object . 26 Figure 13 Communication Channel 27 Figure 14 Combined Process/Communication Channel 28 Figure 15 Identificatio
45、n of connected devices . 30 Figure 16 FDT topology for a simple system topology 31 Figure 17 FDT topology for a complex system topology . 32 Figure 18 Point-to-point communication . 34 Figure 19 Nested communication . 35 Figure 20 DTM, DTM Device Type and Device Identification Information 36 Figure
46、21 Connected Hardware Identification . 37 Figure 22 FDT storage and synchronization mechanisms . 38 Figure 23 DTM state machine 39 6 IEC 62453-2:2016 IEC 2016 Figure 24 Substates of communication allowed 40 Figure 25 Main use case diagram 45 Figure 26 Observation use cases . 47 Figure 27 Operation u
47、se cases 48 Figure 28 Maintenance use cases 51 Figure 29 Planning use cases 55 Figure 30 OEM service 58 Figure 31 Administrator use cases . 59 Figure 32 Address setting via DTM Presentation object . 60 Figure 33 Fieldbus scanning 61 Figure 34 Fieldbus master configuration tool as part of a DTM . 63
48、Figure 35 Process Image . 64 Figure 36 Transfer of layout information using ProcessImage services. 64 Figure 37 Redundancy scenarios . 65 Figure 38 FDT topology generation triggered by the Frame Applications 107 Figure 39 FDT topology generation triggered by a DTM . 108 Figure 40 Set or modify devic
49、e address with user interface . 108 Figure 41 Set or modify device address without user interface 109 Figure 42 Set or modify all device addresses with user interface . 110 Figure 43 Point-to-point communication . 111 Figure 44 Nested communication . 112 Figure 45 Device initiated data transfer 113 Figure 46 Scanning and DTM assignment 114 Figure 47
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