Industrial communication networks - Fieldbus specifications - Part 5-10: Application layer service definition - Type 10 elements

IEC 61158-5-10:2023 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 10 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.

Industrielle Kommunikationsnetze - Feldbusse - Teil 5-10: Dienstfestlegungen des Application Layer (Anwendungsschicht) - Typ 10-Elemente

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-10: Définition des services de la couche application – Eléments de type 10

L’IEC 61158-5-10:2023 constitue l’un des éléments d’une série rédigée pour faciliter l’interconnexion des composants des systèmes d’automatisation. Elle est liée aux autres normes de la série telle que définie par le modèle de référence de bus de terrain "à trois couches" décrit dans l’IEC 61158‑1.

Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 5-10. del: Definicija opravil na aplikacijski ravni - Elementi tipa 10 (IEC 61158-5-10:2023)

Aplikacijska raven procesnih vodil (FAL) uporabniškim programom omogoča dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijsko raven procesnih vodil šteti za »okno med ustreznimi aplikacijami«.
Ta del standarda IEC 61158 določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju ter material, specifičen za procesna vodila tipa 10. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja.
Ta dokument na abstrakten način določa na zunaj vidno opravilo, ki ga zagotavlja aplikacijska raven procesnih vodil tipa 10 v smislu:
– abstraktnega modela za določanje aplikacijskih virov (objektov), ki ga lahko upravljajo uporabniki prek opravila aplikacijske ravni procesnih vodil;
– primitivnih dejanj in dogodkov opravila;
– parametrov, povezanih z vsakim primitivnim dejanjem in dogodkom, ter obliko, ki jo prevzamejo; in
– medsebojnih povezav med temi dejanji in dogodki ter njihovimi veljavnimi zaporedji.
Namen tega dokumenta je opredeliti opravila, ki se zagotavljajo za:
– uporabnika aplikacijske ravni procesnih vodil na meji med uporabniško in aplikacijsko ravnjo referenčnega modela procesnega vodila, in
– upravljanje sistemov na meji med aplikacijsko ravnjo in upravljanjem sistemov za referenčni model procesnega vodila.
Ta dokument določa strukturo in opravila aplikacijske ravni procesnih vodil tipa 10 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498-1) ter strukturo aplikacijske ravni OSI (ISO/IEC 9545).
Opravila in protokole aplikacijske ravni procesnih vodil zagotavljajo aplikacijski osebki (AE) aplikacijske ravni procesnih vodil znotraj aplikacijskih procesov. Aplikacijski osebek aplikacijske ravni procesnih vodil sestavljata sklop objektno usmerjenih aplikacijskih opravilnih elementov (ASE) in osebek za upravljanje ravni (LME), ki upravlja aplikacijski osebek. Aplikacijski opravilni elementi zagotavljajo komunikacijska opravila, ki delujejo na sklopu povezanih razredov objektov aplikacijskega procesa (APO). Med aplikacijske opravilne elemente aplikacijske ravni procesnih vodil spada aplikacijski opravilni element za upravljanje, ki zagotavlja skupen sklop opravil za upravljanje primerkov razredov aplikacijske ravni procesnih vodil.
Čeprav ta opravila določajo način izdajanja ter dostavljanja zahtev in odzivov z vidika aplikacij, ne zajemajo specifikacije v zvezi s tem, kako naj se nanje odzovejo aplikacije, ki te zahteve in odzive oddajajo. To pomeni, da vedenjski vidiki aplikacij niso opredeljeni; opredeljena je le definicija zahtev in odzivov, ki jih lahko pošiljajo/prejemajo. Tako se uporabnikom aplikacijske ravni procesnih vodil omogoči večja prilagodljivost pri standardizaciji takega vedenja objektov. Poleg teh opravil so v tem dokumentu opredeljena tudi nekatera podporna opravila, da se omogoči dostop do aplikacijske ravni procesnih vodil za nadzorovanje nekaterih vidikov njenega delovanja.

General Information

Status
Published
Publication Date
11-May-2023
Current Stage
6060 - Document made available - Publishing
Start Date
12-May-2023
Completion Date
12-May-2023

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SLOVENSKI STANDARD
01-november-2023
Nadomešča:
SIST EN IEC 61158-5-10:2019
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 5-10. del:
Definicija opravil na aplikacijski ravni - Elementi tipa 10 (IEC 61158-5-10:2023)
Industrial communication networks - Fieldbus specifications - Part 5-10: Application layer
service definition - Type 10 elements (IEC 61158-5-10:2023)
Industrielle Kommunikationsnetze - Feldbusse - Teil 5-10: Dienstfestlegungen des
Application Layer (Anwendungsschicht) - Typ 10-Elemente (IEC 61158-5-10:2023)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-10:
Définition des services de la couche application Eléments de type 10 (IEC 61158-5-
10:2023)
Ta slovenski standard je istoveten z: EN IEC 61158-5-10:2023
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.70 Uporabniški sloj Application layer
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 61158-5-10

NORME EUROPÉENNE
EUROPÄISCHE NORM May 2023
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN IEC 61158-5-10:2019
English Version
Industrial communication networks - Fieldbus specifications -
Part 5-10: Application layer service definition - Type 10 elements
(IEC 61158-5-10:2023)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 5-10:
bus de terrain - Partie 5-10: Définition des services de la Dienstfestlegungen des Application Layer
couche application - Eléments de type 10 (Anwendungsschicht) - Typ 10-Elemente
(IEC 61158-5-10:2023) (IEC 61158-5-10:2023)
This European Standard was approved by CENELEC on 2023-04-28. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61158-5-10:2023 E

European foreword
The text of document 65C/1203/FDIS, future edition 5 of IEC 61158-5-10, prepared by SC 65C
"Industrial networks" of IEC/TC 65 "Industrial-process measurement, control and automation" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-28
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-28
document have to be withdrawn
This document supersedes EN IEC 61158-5-10:2019 and all of its amendments and corrigenda (if
any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61158-5-10:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
1 2
IEC/IEEE 60802:— NOTE Approved as EN IEC 60802:— (not modified)
IEC 60870-5-4 NOTE Approved as EN 60870-5-4
IEC 61131-1 NOTE Approved as EN 61131-1
IEC 61375-2-1 NOTE Approved as EN 61375-2-1
IEC 61784-1 (series) NOTE Approved as EN IEC 61784-1 (series)
IEC 61784-2 (series) NOTE Approved as EN IEC 61784-2 (series)

Under preparation: Stage at the time of publication: IEC/IEEE CD 60802:2022.
Under preparation: Stage at the time of publication: prEN IEC 60802:2020.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 61131-3 2013 Programmable controllers - Part 3: EN 61131-3 2013
Programming languages
IEC 61158-1 2023 Industrial communication networks - Fieldbus EN IEC 61158-1 2023
specifications - Part 1: Overview and
guidance for the IEC 61158 and IEC 61784
series
IEC 61158-2 2023 Industrial communication networks - Fieldbus EN IEC 61158-2 2023
specifications - Part 2: Physical layer
specification and service definition
IEC 61158-5-3 2023 Industrial communication networks - Fieldbus - -
specifications - Part 5-23: Application layer
service definition - Type 23 elements
IEC 61158-6-3 2023 Industrial communication networks - Fieldbus - -
specifications - Part 6-23: Application layer
protocol specification - Type 23 elements
IEC 61158-6-10 2023 Industrial communication networks - Fieldbus - -
specifications - Part 6-10: Application layer
protocol specification - Type 10 elements
IEC 61784-3-3 - Industrial communication networks - Profiles - EN IEC 61784-3-3 -
Part 3-3: Functional safety fieldbuses -
Additional specifications for CPF 3
IEC 61800-7-203 2015 Adjustable speed electrical power drive EN 61800-7-203 2016
systems - Part 7-203: Generic interface and
use of profiles for power drive systems -
Profile type 3 specification
IEC 62439-2 2021 Industrial communication networks - High EN IEC 62439-2 2022
availability automation networks - Part 2:
Media Redundancy Protocol (MRP)
ISO/IEC 646 1991 Information technology - ISO 7-bit coded - -
character set for information interchange
Publication Year Title EN/HD Year
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic reference model: The
basic model
ISO/IEC 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition
ISO/IEC 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1) - Part 1: Specification
of basic notation
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application layer structure
ISO/IEC 9834-8 - Information technology - Procedures for the - -
operation of object identifier registration
authorities - Part 8: Generation of universally
unique identifiers (UUIDs) and their use in
object identifiers
ISO/IEC 10646 - Information technology - Universal coded - -
character set (UCS)
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI services
ISO/IEC/IEEE 2020 Information technology - Microprocessor - -
60559 Systems - Floating-Point arithmetic
ISO 8601-1 2019 Date and time - Representations for - -
information interchange - Part 1: Basic rules
IEEE 802.1AB 2016 IEEE Standard for Local and metropolitan - -
area networks - Station and Media Access
Control Connectivity Discovery
IEEE 802.1AS 2020 IEEE Standard for Local and Metropolitan - -
Area Networks - Timing and Synchronization
for Time-Sensitive Applications
IEEE 802.1CB 2017 IEEE Standard for Local and metropolitan - -
area networks - Frame Replication and
Elimination for Reliability
IEEE Std 802.1Q 2018 IEEE Standard for Local and metropolitan - -
area networks - Media Access Control (MAC)
Bridges and Virtual Bridged Local Area
Networks
IEEE 802.3 2018 IEEE Standard for Ethernet - -
IETF RFC 768 1980 User Datagram Protocol - -
IETF RFC 791 1981 Internet Protocol Darpa Internet Program - -
Protocol Specification
IETF RFC 792 1981 Internet Control Message Protocol - -
IETF RFC 826 1982 Ethernet Address Resolution Protocol: Or - -
Converting Network Protocol Addresses to
48.bit Ethernet Address for Transmission on
Ethernet Hardware
IETF RFC 894 1984 Standard for the Transmission of IP - -
Datagrams over Ethernet Networks
Publication Year Title EN/HD Year
IETF RFC 1034 1987 Domain names - concepts and facilities - -
IETF RFC 1112 1989 Host Extensions for IP multicasting - -
IETF RFC 1157 1990 Simple Network Management Protocol - -
(SNMP)
IETF RFC 1213 1991 Management Information Base for Network - -
Management of TCP/IP-based Internets: MIB-
II
IETF RFC 2131 1997 Dynamic Host Configuration Protocol - -
IETF RFC 2132 1997 DHCP Options and BOOTP Vendor - -
Extensions
IETF RFC 2365 1998 Administratively Scoped IP Multicast - -
IETF RFC 2674 1999 Definitions of Managed Objects for Bridges - -
with Traffic Classes, Multicast Filtering and
Virtual LAN Extensions
IETF RFC 2737 1999 Entity MIB (Version 2) - -
IETF RFC 2863 2000 The Interfaces Group MIB - -
IETF RFC 3418 2002 Management Information Base (MIB) for the - -
Simple Network Management Protocol
(SNMP)
IETF RFC 3490 2003 Internationalizing Domain Names in - -
Applications (IDNA)
IETF RFC 3621 2003 Power Ethernet MIB - -
IETF RFC 4836 2007 Definitions of Managed Objects for - -
IEEE 802.3 Medium Attachment Units (MAUs)
IETF RFC 5905 2010 Network Time Protocol Version 4: Protocol - -
and Algorithms Specification
IETF RFC 6020 2010 A Data Modeling Language for the Network - -
Configuration Protocol (NETCONF)
IETF RFC 6241 2011 Network Configuration Protocol (NETCONF) - -
IETF RFC 6890 2013 Special-Purpose IP Address Registries - -
The Open Group - - Technical Standard DCE1.1: Remote - -
Publication C706 Procedure Call
Metro Ethernet 2018 Subscriber Ethernet Service Attributes - -
Forum - MEF 10.4
IEC 61158-5-10 ®
Edition 5.0 2023-03
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Fieldbus specifications –
Part 5-10: Application layer service definition – Type 10 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-6578-9
– 2 – IEC 61158-5-10:2023 © IEC 2023
CONTENTS
FOREWORD . 17
INTRODUCTION . 19
1 Scope . 20
1.1 General . 20
1.2 Specifications . 21
1.3 Conformance . 21
2 Normative references . 21
3 Terms, definitions, abbreviated terms, symbols and conventions . 24
3.1 Referenced terms and definitions . 24
3.1.1 ISO/IEC 7498-1 terms. 24
3.1.2 ISO/IEC 8822 terms . 25
3.1.3 ISO/IEC 9545 terms . 25
3.1.4 ISO/IEC 8824-1 terms. 25
3.2 Additional Type 10 terms and definitions . 25
3.3 Additional Type 10 terms and definitions for media redundancy . 33
3.4 Abbreviations and symbols . 34
3.4.1 General . 34
3.4.2 Additional Type 10 abbreviations and symbols . 37
3.4.3 Abbreviations and symbols for services . 40
3.4.4 Void . 40
3.5 Conventions . 40
3.5.1 Overview . 40
3.5.2 General conventions . 41
3.5.3 Conventions for class definitions . 41
3.5.4 Conventions for service definitions . 42
3.5.5 Conventions used in state machines . 43
4 Concepts . 43
5 Data type ASE . 44
5.1 General . 44
5.1.1 Overview . 44
5.1.2 Date and time type specifics . 44
5.1.3 Transfer of user data . 44
5.1.4 Data type overview . 44
5.2 Formal definition of data type objects . 47
5.2.1 Data type class . 47
5.3 FAL defined data types . 49
5.3.1 Fixed length types . 49
5.3.2 Variable Length types . 71
5.4 Data type ASE service specification . 74
6 Communication model for common services . 74
6.1 Concepts . 74
6.1.1 General . 74
6.1.2 Structure of an end station. 75
6.1.3 Structure of a bridged end station . 76
6.1.4 Structure of a bridge . 77
6.1.5 Examples of stations . 78

IEC 61158-5-10:2023 © IEC 2023 – 3 –
6.1.6 Automation system . 79
6.2 ASE data types . 80
6.3 ASEs . 80
6.3.1 Middle Layer ASEs . 80
6.3.2 Remote procedure call ASE . 81
6.3.3 Remote service interface ASE . 90
6.3.4 Domain name system ASE . 103
6.3.5 Simple network management ASE . 104
6.3.6 NETCONF ASE . 107
6.3.7 NETCONF event ASE . 108
6.3.8 IP suite ASE . 109
6.3.9 Real time cyclic ASE . 113
6.3.10 Real time acyclic ASE . 130
6.3.11 Discovery and basic configuration ASE . 140
6.3.12 Dynamic host configuration ASE . 173
6.3.13 IEEE Std 802.1AB ASE. 175
6.3.14 Media redundancy ASE . 189
6.3.15 Precision time control ASE . 196
6.3.16 IEEE Std 802.1AS ASE. 210
6.3.17 IEEE Std 802.1Q ASE . 214
6.3.18 IEEE Std 802.1CB ASE . 230
6.3.19 Fragmentation ASE . 236
6.3.20 IEEE Std 802.3 ASE . 238
6.3.21 Void . 241
6.3.22 Common DL mapping ASE . 241
6.4 Additional information . 248
7 Communication model for distributed I/O . 248
7.1 Concepts . 248
7.1.1 User requirements . 248
7.1.2 Features . 248
7.1.3 Associations . 249
7.1.4 Device types . 250
7.1.5 Instance model and device addresses . 260
7.1.6 Application process . 260
7.1.7 Application service element . 268
7.1.8 Application relationship . 270
7.2 ASE data types . 270
7.3 ASEs . 271
7.3.1 AR ASE . 271
7.3.2 Real Identification ASE . 409
7.3.3 CIM ASE. 502
7.3.4 Diagnosis ASE . 604
7.3.5 PE ASE . 652
7.3.6 LogBook ASE . 662
7.3.7 RS ASE . 665
7.3.8 Time ASE . 690
7.3.9 NME ASE . 695
7.4 Application characteristics . 734
7.4.1 Device Ident Number . 734

– 4 – IEC 61158-5-10:2023 © IEC 2023
7.4.2 Network topology . 735
7.5 Summary of FAL services . 736
7.5.1 IO device . 736
7.5.2 IO controller . 737
7.5.3 IO supervisor . 738
Annex A (informative) Device instances . 739
Annex B (informative) Components of an Ethernet interface . 742
Annex C (informative) Scheme of MAC address assignment . 746
Annex D (informative) Measurement of the fast startup time . 747
Annex E (informative) Dynamic Frame Packing . 748
Annex F (informative) Precondition for Diagnosis . 756
Bibliography . 762

Figure 1 – Structure of an automation station . 74
Figure 2 – Overall view of communication ASEs . 75
Figure 3 – Structure of an end station . 76
Figure 4 – Structure of a bridged end station . 77
Figure 5 – IEEE Std 802 station example 1 (end station and bridge configuration
portion) . 78
Figure 6 – IEEE Std 802 station example 3 . 79
Figure 7 – IEEE Std 802 station example 4 . 79
Figure 8 – Automation system example . 80
Figure 9 – Middle Layer ASEs communication architecture . 80
Figure 10 – Sequence Chart for reading the EndPointMapper . 83
Figure 11 – Media redundancy diagnosis dependencies . 195
Figure 12 – PTCP applications . 196
Figure 13 – Example of periods at a local port . 227
Figure 14 – Example of communication between controlling devices and field devices . 249
Figure 15 – Example of communication between an engineering station and several
controlling and field devices . 250
Figure 16 – Example of communication between field devices and a server station . 250
Figure 17 – Example of communication between field devices . 250
Figure 18 – Interfaces, components and ports . 251
Figure 19 – Multiple interfaces, components and ports . 252
Figure 20 – Multiple interfaces, one bridge component with one external port . 253
Figure 21 – Multiple interfaces, multiple bridge components . 253
Figure 22 – Data Objects and Diagnosis Data Model . 257
Figure 23 – Example for channel modelling . 258
Figure 24 – Mapping to device model . 259
Figure 25 – Identification hierarchy . 259
Figure 26 – Application Process with application process objects (APOs) . 261
Figure 27 – Access to a remote APO . 262
Figure 28 – Access to a remote APO for provider/consumer association . 263
Figure 29 – Overview of application processes . 264

IEC 61158-5-10:2023 © IEC 2023 – 5 –
Figure 30 – IO device with APs, slots and subslots . 264
Figure 31 – Example 1 structural units for interfaces and ports within API 0 . 267
Figure 32 – Example 2 structural units for interfaces and ports within API 0 . 267
Figure 33 – FAL ASEs communication architecture . 268
Figure 34 – Example of one AR with two AREPs . 270
Figure 35 – Example IO application relationship (one-to-one) . 273
Figure 36 – Example IO application relationship one-to-many . 274
Figure 37 – Implicit application relationship . 275
Figure 38 – State transition diagram DEVSM . 308
Figure 39 – State transition diagram CTLSM . 316
Figure 40 – Assignment of Communication Relationship to Application Relationship . 321
Figure 41 – Overview Communication Relationship Class service interactions . 324
Figure 42 – Example for an intersection of IO device, slot, and AR . 387
Figure 43 – Substitute Value . 417
Figure 44 – State transition diagram RSMSM . 425
Figure 45 – Ownership handling. 428
Figure 46 – State transition diagram OWNSM . 431
Figure 47 – State transition diagram ASSSM . 431
Figure 48 – State transition diagram PLUGSM . 443
Figure 49 – State transition diagram PULLSM . 446
Figure 50 − Location concepts in Asset Management . 461
Figure 51 – Basic model for isochronous applications . 476
Figure 52 – General isochronous application model (example CACF == 1) . 477
Figure 53 – General isochronous application model (example CACF == 2) . 478
Figure 54 – ASE relations in an IO device operating in isochronous mode for a
submodule . 484
Figure 55 – State transition diagram of ISOM_SYNC . 486
Figure 56 – State transition diagram ISOM_OUT . 489
Figure 57 – State transition diagram ISOM_IN . 494
Figure 59 – CIM overview . 503
Figure 60 – CIM class principle . 504
Figure 61 – MRP interconnection . 588
Figure 62 – State transition diagram SYNC_DIAG. 599
Figure 63 – Diagnosis Base Model . 605
Figure 64 – Filtering of diagnosis . 606
Figure 65 – Filtering hierarchy . 606
Figure 66 – Severity classification of fault, maintenance and qualified . 607
Figure 67 – Data Base Model . 608
Figure 68 – State transition diagram DIAG_DIAG . 638
Figure 69 – State transition diagram DIAG_MR . 641
Figure 70 – State transition diagram DIAG_MD . 645
Figure 71 – State transition diagram DIAG_QUALIFIED . 649
Figure 72 – Architecture. 653

– 6 – IEC 61158-5-10:2023 © IEC 2023
Figure 73 – State transition diagram PESM . 661
Figure 74 – Reporting System components . 666
Figure 75 – AR / ARSet and Reporting System . 667
Figure 76 – Max Scan Delay . 675
Figure 77 – RS Incident window . 678
Figure 78 – State transition diagram RSOBS . 683
Figure 79 – State transition diagram RSBUF . 687
Figure 80 – State transition diagram TimeSM . 693
Figure 81 – Layers from application to network . 696
Figure 82 – Assumed application timing model . 696
Figure 83 – Relations of the IO controller to the Network Management Engine . 697
Figure 84 – Relations of the IO device to the Network Management Engine . 698
Figure 85 – Relations of a standalone Network Management Engine . 698
Figure 86 – Correlation of the Stream Add parameter . 704
Figure 87 – Interaction of the NME class . 711
Figure 88 – Interaction of the NCE class . 714
Figure 89 – Interaction of the TDE class . 717
Figure 90 – Interaction of the PCE class . 724
Figure 91 – Interaction of the BNME class . 727
Figure 92 – Interaction between NME instance and BNME instance . 727
Figure 93 – Interaction of the NUE class . 734
Figure 94 – Example of network topology including slower wireless segments . 735
Figure 95 – Example of media redundancy including wireless segments . 736
Figure A.1 – Instance model in conjunction with CLRPC . 739
Figure A.2 – Instance model in conjunction with RSI . 740
Figure B.1 – Scheme of an Ethernet interface . 742
Figure B.2 – Scheme of an Ethernet interface with bridging ability . 743
Figure B.3 – Scheme of an Ethernet interface with optical ports . 744
Figure B.4 – Scheme of an Ethernet interface with bridging ability using radio
communication . 745
Figure B.5 – Scheme of an Ethernet interface with radio communication . 745
Figure C.1 – Scheme of MAC address assignment . 746
Figure D.1 – Measurement of the fast startup time . 747
Figure E.1 – Frame Layout . 748
Figure E.2 – Subframe Layout . 749
Figure E.3 – End to End . 750
Figure E.4 – Dynamic frame packing . 750
Figure E.5 – Dynamic frame packing – Truncation of outputs . 751
Figure E.6 – Dynamic frame packing – Outbound Pack . 751
Figure E.7 – Dynamic frame packing – Concatenation of inputs . 752
Figure E.8 – Dynamic frame packing – Inbound Pack . 753
Figure E.9 – Dynamic frame packing – Distributed watchdog . 755
Figure E.10 – Interrelation between IO CR and dynamically packed frame . 755

IEC 61158-5-10:2023 © IEC 2023 – 7 –
Table 1 – Data type overview . 45
Table 2 – V2 octets . 49
Table 3 – L2 octets . 50
Table 4 – E2 octets . 51
Table 5 – E2 value range . 51
Table 6 – Unipolar2.16 octets . 51
Table 7 – Unipolar2.16 value range . 51
Table 8 – N2 value range . 53
Table 9 – N4 value range . 54
Table 10 – X2 value range . 55
Table 11 – X4 value range . 56
Table 12 – C4 value range . 56
Table 13 – T2 value range . 58
Table 14 – T4 value range . 59
Table 15 – D2 value range . 60
Table 16 – R2 value range . 60
Table 17 – TimeStamp status value range . 62
Table 18 – TimeStampDifference status value range . 63
Table 19 – F message trailer with 4 octets . 66
Table 20 – Unsigned16_S octets . 68
Table 21 – Unsigned16_S meaning . 69
Table 22 – Integer16_S octets . 69
Table 23 – Integer16_S meaning . 69
Table 24 – Unsigned8_S octets . 70
Table 25 – Unsigned8_S meaning . 70
Table 26 – OctetString_S octets . 71
Table 27 – OctetString_S status bits . 72
Table 28 – RPC Connect . 84
Table 29 – RPC Release. 85
Table 30 – RPC Read . 86
Table 31 – RPC Write . 87
Table 32 – RPC Control . 88
Table 33 – RPC Read Implicit . 89
Table 34 – RSI initiator add . 93
Table 35 – RSI responder add . 94
Table 36 – RSI initiator remove . 95
Table 37 – RSI responder remove . 96
Table 38 – RSI call . 97
Table 39 – RSI notification . 99
Table 40 – RSI initiator abort . 100
Table 41 – RSI responder abort . 101
Table 42 – RSI get respo
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