SIST EN 61158-6-9:2012
(Main)Industrial communication networks - Fieldbus specifications - Part 6-9: Application layer protocol specification - Type 9 elements (IEC 61158-6-9:2010)
Industrial communication networks - Fieldbus specifications - Part 6-9: Application layer protocol specification - Type 9 elements (IEC 61158-6-9:2010)
The Fieldbus Application Layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This standard 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 9 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. This standard defines in an abstract way the externally visible behavior provided by the Type 9 fieldbus Application Layer in terms of a) the abstract syntax defining the application layer protocol data units conveyed between communicating application entities, b) the transfer syntax defining the application layer protocol data units conveyed between communicating application entities, c) the application context state machine defining the application service behavior visible between communicating application entities; and d) the application relationship state machines defining the communication behavior visible between communicating application entities; and. The purpose of this standard is to define the protocol provided to 1) define the wire-representation of the service primitives defined in IEC 61158-5-5, and 2) define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 9 IEC fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545).
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-9: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 9-Elemente (IEC 61158-6-9:2010)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-9: Spécification des protocoles des couches d'application - Eléments de type 9 (CEI 61158-6-9:2010)
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-9. del: Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 9 (IEC 61158-6-9:2010)
Aplikacijski nivo procesnih vodil (FAL) omogoča uporabniškim programom dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijski nivo procesnih vodil šteti za »okno med ustreznimi aplikacijami«. Ta standard določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju in material, specifičen za procesna vodila tipa 9. 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 standard na abstrakten način določa zunanje vidno vedenje, ki ga zagotavlja aplikacijski nivo procesnih vodil tipa 9 v zvezi z a) abstraktno sintakso, ki opredeljuje podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo, b) prenosno sintakso, ki opredeljuje podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo, c) strojem stanj aplikacijskega konteksta, ki opredeljuje vedenje aplikacijskega opravila, vidnega med aplikacijskimi osebki, ki komunicirajo, in d) stroji stanj aplikacijskega razmerja, ki opredeljujejo komunikacijsko vedenje med aplikacijskimi osebki, ki komunicirajo. Namen tega standarda je opredeliti protokol za 1) določitev prikaza primitivov opravil iz standarda IEC 61158-5-5 in 2) določitev zunanje vidnega vedenja, povezanega z njihovim prenosom. Ta standard določa protokol aplikacijskega nivoja procesnih vodil IEC tipa 9 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498) in strukturo aplikacijskega nivoja OSI (ISO/IEC 9545).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61158-6-9:2012
01-september-2012
1DGRPHãþD
SIST EN 61158-6-9:2008
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-9. del:
Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 9 (IEC 61158-6-
9:2010)
Industrial communication networks - Fieldbus specifications - Part 6-9: Application layer
protocol specification - Type 9 elements (IEC 61158-6-9:2010)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-9: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 9-Elemente (IEC 61158-6-9:2010)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-9:
Spécification des protocoles des couches d'application - Eléments de type 9 (CEI 61158-
6-9:2010)
Ta slovenski standard je istoveten z: EN 61158-6-9:2012
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
SIST EN 61158-6-9:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61158-6-9:2012
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SIST EN 61158-6-9:2012
EUROPEAN STANDARD
EN 61158-6-9
NORME EUROPÉENNE
June 2012
EUROPÄISCHE NORM
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-9:2008
English version
Industrial communication networks -
Fieldbus specifications -
Part 6-9: Application layer protocol specification -
Type 9 elements
(IEC 61158-6-9:2010)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 6-9: Spécification des protocoles Teil 6-9: Protokollspezifikation des
des couches d'application - Application Layer (Anwendungsschicht) -
Eléments de type 9 Typ 9-Elemente
(CEI 61158-6-9:2010) (IEC 61158-6-9:2010)
This European Standard was approved by CENELEC on 2012-03-28. 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-6-9:2012 E
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SIST EN 61158-6-9:2012
EN 61158-6-9:2012 - 2 -
Foreword
The text of document 65C/607/FDIS, future edition 2 of IEC 61158-6-9, 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 EN 61158-6-9:2012.
The following dates are fixed:
(dop) 2012-12-28
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-03-28
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61158-6-9:2008.
EN 61158-6-9:2012 includes the following significant technical changes with respect to EN 61158-6-
9:2008:
– correction of Table 32.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 61158-6-9:2010 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 standards indicated:
IEC/TR 61158-1 NOTE Harmonized as CLC/TR 61158-1.
IEC 61158-3-9 NOTE Harmonized as EN 61158-3-9.
IEC 61158-4-9 NOTE Harmonized as EN 61158-4-9.
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SIST EN 61158-6-9:2012
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Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60559 - Binary floating-point arithmetic for HD 592 S1 -
microprocessor systems
IEC 61158-3-1 - Industrial communication networks - EN 61158-3-1 -
Fieldbus specifications -
Part 3-1: Data-link layer service definition -
Type 1 elements
IEC 61158-4-1 - Industrial communication networks - EN 61158-4-1 -
Fieldbus specifications -
Part 4-1: Data-link layer protocol specification
- Type 1 elements
IEC 61158-5-5 - Industrial communication networks - EN 61158-5-5 -
Fieldbus specifications -
Part 5-5: Application layer service definition -
Type 5 elements
IEC 61158-5-9 - Industrial communication networks - EN 61158-5-9 -
Fieldbus specifications -
Part 5-9: Application layer service definition -
Type 9 elements
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic Reference Model:
The Basic Model
ISO/IEC 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of basic
notation
ISO/IEC 8825-1 - Information technology - ASN.1 encoding - -
rules: Specification of Basic Encoding Rules
(BER), Canonical Encoding Rules (CER) and
Distinguished Encoding Rules (DER)
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application Layer structure
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic reference model -
Conventions for the definition of OSI services
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SIST EN 61158-6-9:2012
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SIST EN 61158-6-9:2012
IEC 61158-6-9
®
Edition 2.0 2010-08
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-9: Application layer protocol specification – Type 9 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XD
ICS 25.04.40; 35.100.70; 35.110 ISBN 978-2-88912-127-4
® Registered trademark of the International Electrotechnical Commission
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SIST EN 61158-6-9:2012
– 2 – 61158-6-9 © IEC:2010(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7
1 Scope.8
1.1 General .8
1.2 Specifications.8
1.3 Conformance.9
2 Normative references .9
3 Terms, definitions, symbols, abbreviations and conventions .9
3.1 Terms and definitions from other ISO/IEC standards .9
3.2 IEC/TR 61158-1 terms.10
3.3 Abbreviations and symbols.14
3.4 Conventions .15
3.5 Conventions used in state machines .15
4 Abstract syntax.16
4.1 FAL-AR PDU abstract syntax .16
4.2 Abstract syntax of PDUBody.19
4.3 Type definitions for ASEs .22
4.4 Abstract syntax of data types .27
5 Transfer syntax .28
5.1.1 General .28
5.1.2 Coding rules.28
5.1.3 Structure of the identification information .29
6 Structure of FAL protocol state machines .38
7 AP-Context state machines .40
7.1 VCR PM structure .40
7.2 VCR PM state machine .40
8 FAL service protocol machine (FSPM).52
8.1 General .52
8.2 FSPM state tables .52
8.3 Functions used by FSPM.55
8.4 Parameters of FSPM/ARPM primitives .55
9 Application relationship protocol machines (ARPMs) .55
9.1 AREP mapping to data-link layer .55
9.2 Application relationship protocol machines (ARPMs) .65
9.3 AREP state machine primitive definitions .81
9.4 AREP state machine functions .83
10 DLL mapping protocol machine (DMPM).84
10.1 DMPM States .84
10.2 DMPM state table.84
10.3 Primitives exchanged between data-link layer and DMPM .91
10.4 Functions used by DMPM.94
Bibliography.96
Figure 1 – Insertion of identification information in the FMS PDU.28
Figure 2 – Identification .29
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61158-6-9 © IEC:2010(E) – 3 –
Figure 3 – Coding with identification .30
Figure 4 – Coding without identification .30
Figure 5 – Representation of the value true .30
Figure 6 – Representation of the value false .31
Figure 7 – Coding of data of data type Integer16 .31
Figure 8 – Coding of data of data type Unsigned16.32
Figure 9 – Coding of data of data type Floating Point.32
Figure 10 – Coding of data of data type Visible String.33
Figure 11 – Coding of data of data type Octet String.33
Figure 12 – Coding of data of type Date.34
Figure 13 – Coding of data of data type Time-of-day.35
Figure 14 – Coding of data of data type Time-difference .35
Figure 15 – Coding of data of data type Bit String .36
Figure 16 – Coding of data of data type Time-value .36
Figure 17 – Coding of data of user data definitions with identifier.37
Figure 18 – Coding of data of user data definitions without identifier.37
Figure 19 – Coding of ID info for a SEQUENCE .37
Figure 20 – Relationships among protocol machines and adjacent layers .39
Figure 21 – Relationships among protocol machines and adjacent layers .40
Figure 22 – VCR state machine .41
Figure 23 – State transition diagram of FSPM.52
Figure 24 – State transition diagram of the QUU ARPM .66
Figure 25 – State transition diagram of QUB ARPM .68
Figure 26 – State transition diagram of the BNU ARPM .76
Figure 27 – State transition diagram of DMPM .84
Table 1 – Conventions used for state machines .15
Table 2 – Coding for Date type .34
Table 3 – AP-VCR state machine transactions .42
Table 4 – Primitives issued by FAL-User to VCR PM .50
Table 5 – Primitives issued by VCR PM to FAL-User .51
Table 6 – Primitives issued by VCR PM to FSPM.51
Table 7 – Primitives issued by FSPM to VCR PM.52
Table 8 – FSPM state table – sender transactions .53
Table 9 – FSPM state table – receiver transactions .54
Table 10 – Function SelectArep().55
Table 11 – Parameters used with primitives exchanged between FSPM and ARPM .55
Table 12 – QUU ARPM states.66
Table 13 – QUU ARPM state table – sender transactions .66
Table 14 – QUU ARPM state table – receiver transactions.67
Table 15 – QUB ARPM states .68
Table 16 – QUB ARPM state table – sender transactions.69
Table 17 – QUB ARPM state table – receiver transactions.70
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Table 18 – BNU ARPM states .76
Table 19 – BNU ARPM state table – sender transactions.77
Table 20 – BNU ARPM state table – receiver transactions .78
Table 21 – Primitives issued from ARPM to DMPM .81
Table 22 – Primitives issued by DMPM to ARPM .81
Table 23 – Parameters used with primitives exchanged between ARPM and DMPM .82
Table 24 – Function GetArepId().83
Table 25 – Function BuildFAS-PDU .83
Table 26 – Function FAS_Pdu_Type.83
Table 27 – Function AbortIdentifier .83
Table 28 – Function AbortReason.83
Table 29 – Function AbortDetail.84
Table 30 – DMPM state descriptions.84
Table 31 – DMPM state table – sender transactions .85
Table 32 – DMPM state table – receiver transactions.87
Table 33 – Primitives exchanged between data-link layer and DMPM .92
Table 34 – Function PickArep .94
Table 35 – Function FindAREP .95
Table 36 – Function LocateQubArep .95
Table 37 – Function SetIdentifier().95
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SIST EN 61158-6-9:2012
61158-6-9 © IEC:2010(E) – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 6-9: Application layer protocol specification –
Type 9 elements
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
NOTE 1 Use of some of the associated protocol types is restricted by their intellectual-property-right holders. In
all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights
permits a particular data-link layer protocol type to be used with physical layer and application layer protocols in
Type combinations as specified explicitly in the profile parts. Use of the various protocol types in other
combinations may require permission from their respective intellectual-property-right holders.
International Standard IEC 61158-6-9 has been prepared by subcommittee 65C: Industrial
networks, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This second edition cancels and replaces the first edition published in 2007. This edition
constitutes a technical revision.
The main change with respect to the previous edition is listed below:
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SIST EN 61158-6-9:2012
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• Correction of Table 32.
The text of this standard is based on the following documents:
FDIS Report on voting
65C/607/FDIS 65C/621/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with ISO/IEC Directives, Part 2.
A list of all parts of the IEC 61158 series, published under the general title Industrial
communication networks – Fieldbus specifications, can be found on the IEC web site.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be:
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
NOTE 2 The revision of this standard will be synchronized with the other parts of the IEC 61158 series.
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SIST EN 61158-6-9:2012
61158-6-9 © IEC:2010(E) – 7 –
INTRODUCTION
This part of IEC 61158 is one of a series produced to facilitate the interconnection of
automation system components. It is related to other standards in the set as defined by the
“three-layer” fieldbus reference model described in IEC/TR 61158-1.
The application protocol provides the application service by making use of the services
available from the data-link or other immediately lower layer. The primary aim of this standard
is to provide a set of rules for communication expressed in terms of the procedures to be
carried out by peer application entities (AEs) at the time of communication. These rules for
communication are intended to provide a sound basis for development in order to serve a
variety of purposes:
• as a guide for implementors and designers;
• for use in the testing and procurement of equipment;
• as part of an agreement for the admittance of systems into the open systems environment;
• as a refinement to the understanding of time-critical communications within OSI.
This standard is concerned, in particular, with the communication and interworking of sensors,
effectors and other automation devices. By using this standard together with other standards
positioned within the OSI or fieldbus reference models, otherwise incompatible systems may
work together in any combination.
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INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 6-9: Application layer protocol specification –
Type 9 elements
1 Scope
1.1 General
The Fieldbus Application Layer (FAL) provides user programs with a means to access the
fieldbus communication environment. In this respect, the FAL can be viewed as a “window
between corresponding application programs.”
This standard 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 9 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.
This standard defines in an abstract way the externally visible behavior provided by the Type
9 fieldbus Application Layer in terms of
a) the abstract syntax defining the application layer protocol data units conveyed between
communicating application entities,
b) the transfer syntax defining the application layer protocol data units conveyed between
communicating application entities,
c) the application context state machine defining the application service behavior visible
between communicating application entities; and
d) the application relationship state machines defining the communication behavior visible
between communicating application entities; and.
The purpose of this standard is to define the protocol provided to
1) define the wire-representation of the service primitives defined in IEC 61158-5-5, and
2) define the externally visible behavior associated with their transfer.
This standard specifies the protocol of the Type 9 IEC fieldbus application layer, in
conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application
Layer Structure (ISO/IEC 9545).
1.2 Specifications
The p
...
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