SIST EN 61158-3-17:2008
Industrial communication networks - Fieldbus specifications - Part 3-17: Data-link layer service definition - Type 17 elements
Industrial communication networks - Fieldbus specifications - Part 3-17: Data-link layer service definition - Type 17 elements
This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment. 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 service provided by the Type 17 fieldbus data-link Layer in terms of a) the primitive actions and events of the service; b) the parameters associated with each primitive action and event, and the form which they take; and c) the interrelationship between these actions and events, and their valid sequences. The purpose of this standard is to define the services provided to the Type 17 fieldbus application layer at the boundary between the application and datalink layers of the fieldbus reference model, and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model; specifications The principal objective of this standard is to specify the characteristics of conceptual data-link layer services suitable for time-critical communications, and thus supplement the OSI Basic Reference Model in guiding the development of data-link protocols for time-critical communications. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. This specification may be used as the basis for formal DL-Programming-Interfaces. Nevertheless, it is not a formal programming interface, and any such interface will need to address implementation issues not covered by this specification, including a) the sizes and octet ordering of various multi-octet service parameters, and b) the correlation of paired request and confirm, or indication and response, primitives. Conformance This standard does not specify individual implementations or products, nor does it constrain the implementations of data-link entities within industrial automation systems. There is no conformance of equipment to this data-link layer service definition standard. Instead, conformance is achieved through implementation of the corresponding data-link protocol that fulfills the Type 17 data-link layer services defined in this standard.
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-17: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 17-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-17: Définition des services des couches de liaison de données - Eléments de type 17
La CEI 61158-3-17:2007 définit de manière abstraite les services visibles de l'extérieur fournis par la couche de liaison de données de bus de terrain Type 17 en termes:
- des actions et événements primitifs de service;
- des paramètres associés à chaque action primitive et événement primitif, et la forme qu'ils prennent;
- de l'interrelation entre ces actions et événements, et leurs séquences valides. Cette première édition et ses parties associées de la sous-série de la CEI 61158-3 annulent et remplacent la CEI 61158-3:2003. L'édition de cette partie constitue un ajout technique. La présente partie et ses parties associées Type 17 annulent et remplacent aussi la CEI/PAS 62405 publiée en 2005. Cette édition inclut les changements suivants:
- suppression du précédent bus de terrain de Type 6 et du réceptacle (placeholder) pour une couche de liaison de données de bus de terrain de Type 5 en raison d'un manque de pertinence commerciale;
- ajout de nouveaux types de bus de terrain;
- division de cette partie en plusieurs parties numérotées 3-1, 3-2, ...., 3-19. La présente version bilingue (2013-07) correspond à la version anglaise monolingue publiée en 2007-12.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-17. del: Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 17 (IEC 61158-3-17:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61158-3-17:2008
01-junij-2008
1DGRPHãþD
SIST EN 61158-3:2004
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-17. del:
Definicija opravil na nivoju podatkovnih povezav - Elementi tipa 17 (IEC 61158-3-
17:2007)
Industrial communication networks - Fieldbus specifications - Part 3-17: Data-link layer
service definition - Type 17 elements
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-17: Dienstfestlegungen des Data
Link Layer (Sicherungsschicht) - Typ 17-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-17:
Définition des services des couches de liaison de données - Eléments de type 17
Ta slovenski standard je istoveten z: EN 61158-3-17:2008
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.20 Podatkovni povezovalni sloj Data link layer
35.110 Omreževanje Networking
SIST EN 61158-3-17:2008 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61158-3-17:2008
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SIST EN 61158-3-17:2008
EUROPEAN STANDARD
EN 61158-3-17
NORME EUROPÉENNE
February 2008
EUROPÄISCHE NORM
ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-3:2004
English version
Industrial communication networks -
Fieldbus specifications -
Part 3-17: Data-link layer service definition -
Type 17 elements
(IEC 61158-3-17:2007)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 3-17: Définition des services Teil 3-17: Dienstfestlegungen
des couches de liaison de données - des Data Link Layer (Sicherungsschicht) -
Eléments de type 17 Typ 17-Elemente
(CEI 61158-3-17:2007) (IEC 61158-3-17:2007)
This European Standard was approved by CENELEC on 2008-02-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, 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 and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-3-17:2008 E
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SIST EN 61158-3-17:2008
EN 61158-3-17:2008 - 2 -
Foreword
The text of document 65C/473/FDIS, future edition 1 of IEC 61158-3-17, 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 was approved by CENELEC as EN 61158-3-17 on 2008-02-01.
This and the other parts of the EN 61158-3 series supersede EN 61158-3:2004.
With respect to EN 61158-3:2004 the following changes were made:
– deletion of Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market
relevance;
– addition of new fieldbus types;
– partition into multiple parts numbered 3-1, 3-2, …, 3-19.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2008-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-02-01
NOTE 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
EN 61784 series. Use of the various protocol types in other combinations may require permission from their respective
intellectual-property-right holders.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61158-3-17:2007 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 61158-4-17 NOTE Harmonized as EN 61158-4-17:2008 (not modified).
IEC 61158-5-17 NOTE Harmonized as EN 61158-5-17:2008 (not modified).
IEC 61158-6-17 NOTE Harmonized as EN 61158-6-17:2008 (not modified).
IEC 61784-2 NOTE Harmonized as EN 61784-2:2008 (not modified).
__________
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Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2)
ISO/IEC 7498-1 - Information technology - Open Systems EN ISO/IEC 7498-1 1995
Interconnection - Basic Reference Model: The
Basic Model
1)
ISO/IEC 7498-3 - Information technology - Open Systems - -
Interconnection - Basic Reference Model:
Naming and addressing
ISO/IEC 10731 1994 Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI services
1)
ISO/IEC 8802-3 - Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements -
Part 3: Carrier sense multiple access with
collision detection (CSMA/CD) access method
and physical layer specifications
1)
IETF RFC 826 - Ethernet Address Resolution Protocol - -
1)
Undated reference.
2)
Valid edition at date of issue.
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SIST EN 61158-3-17:2008
IEC 61158-3-17
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 3-17: Data-link layer service definition – Type 17 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
U
ICS 35.100.20; 25.040.40 ISBN 2-8318-9421-2
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CONTENTS
0HFOREWORD.58H4
1HINTRODUCTION.59H6
2H1 Scope.60H7
3H2 Normative reference .61H8
4H3 Definitions .62H8
5H3.1 Terms and definitions .63H8
6H3.2 Abbreviations and symbols.64H10
7H3.3 Conventions .65H11
8H4 Overview of the data-link layer service .66H11
9H4.1 General .67H12
10H4.2 Overview of network structure .68H13
11H4.3 Overview of addressing .69H13
12H4.4 Types of data-link service.70H13
13H5 DLSAP management service .71H14
14H5.1 Overview .72H14
15H5.2 Facilities of the DLSAP management service.73H14
16H5.3 Model of the DLSAP management service .74H14
17H5.4 Sequence of primitives at one DLSAP .75H14
18H5.5 Create .76H15
19H5.6 Delete .77H16
20H5.7 Bind .78H17
21H5.8 Unbind .79H19
22H6 Connectionless-mode data-link service.80H19
23H6.1 Overview .81H19
24H6.2 Facilities of the connectionless-mode data-link service.82H20
25H6.3 Model of the data-link service.83H20
26H6.4 Quality of service .84H21
27H6.5 Sequence of primitives .85H23
28H6.6 Connectionless-mode function.86H24
29H6.7 Types of primitives and parameters .87H24
30H7 DL-management Service .88H25
31H7.1 Scope and inheritance.89H25
32H7.2 Facilities of the DL-management service .90H26
33H7.3 Model of the DL-management service.91H26
34H7.4 Constraints on sequence of primitives .92H26
35H7.5 Set .93H26
36H7.6 Get.94H27
37H7.7 Action.95H28
38H7.8 Event .96H29
39HBibliography.97H30
40HFigure 1 – Sequence of primitives for the DLSAP management DLS .98H15
41HFigure 2 – Summary of DL-connectionless-mode service primitive time-sequence
diagrams .99H23
42HFigure 3 – State transition diagram for sequences of connectionless-mode primitives
at one DLSAP .100H24
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43HFigure 4 – Sequence of primitives for the DLM action service .101H26
44HTable 1 – Summary of DLSAP management primitives and parameters .102H14
45HTable 2 – DLSAP-management CREATE primitive and parameters.103H15
46HTable 3 – DLSAP-management DELETE primitive and parameters .104H16
47HTable 4 – DLSAP management BIND primitive and parameters.105H17
48HTable 5 – DLSAP management UNBIND primitive and parameter .106H19
49HTable 6 – Data delivery features of each type of service .107H21
50HTable 7 – Summary of DL-connectionless-mode primitives and parameters .108H23
51HTable 8 – DL-connectionless-mode UNITDATA transfer primitives and parameters .109H24
52HTable 9 – Summary of DL-management primitives and parameters .110H26
53HTable 10 – DLM-SET primitive and parameters .111H27
54HTable 11 – DLM-GET primitive and parameters.112H27
55HTable 12 – DLM-ACTION primitive and parameters.113H28
56HTable 13 – DLM-EVENT primitive and parameters .114H29
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 3-17: Data-link layer service definition – Type 17 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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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.
NOTE 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 IEC 61784 series. Use of the various protocol types in other
combinations may require permission of their respective intellectual-property-right holders.
International Standard IEC 61158-3-17 has been prepared by subcommittee 65C: Industrial
networks, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This first edition and its companion parts of the IEC 61158-3 subseries cancel and replace
IEC 61158-3:2003. This edition of this part constitutes a technical addition. This part and its
Type 17 companion parts also replace IEC/PAS 62405, published in 2005.
This edition includes the following significant changes with respect to the previous edition:
a) deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link
layer, for lack of market relevance;
b) addition of new types of fieldbuses;
c) division of this part into multiple parts numbered 3-1, 3-2, …, 3-19.
This edition of this part constitutes an editorial revision.
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SIST EN 61158-3-17:2008
61158-3-17 © IEC:2007(E) – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
65C/473/FDIS 65C/484/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.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under 57Hhttp://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 The revision of this standard will be synchronized with the other parts of the IEC 61158 series.
The list of all the parts of the IEC 61158 series, under the general title Industrial
communication networks – Fieldbus specifications, can be found on the IEC web site.
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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.
Throughout the set of fieldbus standards, the term “service” refers to the abstract capability
provided by one layer of the OSI Basic Reference Model to the layer immediately above. Thus,
the data-link layer service defined in this standard is a conceptual architectural service,
independent of administrative and implementation divisions.
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SIST EN 61158-3-17:2008
61158-3-17 © IEC:2007(E) – 7 –
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 3-17: Data-link layer service definition – Type 17 elements
1 Scope
This part of IEC 61158 provides common elements for basic time-critical messaging
communications between devices in an automation environment. 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 service provided by the Type
17 fieldbus data-link Layer in terms of
a) the primitive actions and events of the service;
b) the parameters associated with each primitive action and event, and the form which they
take; and
c) the interrelationship between these actions and events, and their valid sequences.
The purpose of this standard is to define the services provided to
• the Type 17 fieldbus application layer at the boundary between the application and data-
link layers of the fieldbus reference model, and
• systems management at the boundary between the data-link layer and systems
management of the fieldbus reference model;
• specifications
The principal objective of this standard is to specify the characteristics of conceptual data-link
layer services suitable for time-critical communications, and thus supplement the OSI Basic
Reference Model in guiding the development of data-link protocols for time-critical
communications. A secondary objective is to provide migration paths from previously-existing
industrial communications protocols.
This specification may be used as the basis for formal DL-Programming-Interfaces.
Nevertheless, it is not a formal programming interface, and any such interface will need to
address implementation issues not covered by this specification, including
a) the sizes and octet ordering of various multi-octet service parameters, and
b) the correlation of paired request and confirm, or indication and response, primitives.
• Conformance
This standard does not specify individual implementations or products, nor does it constrain
the implementations of data-link entities within industrial automation systems.
There is no conformance of equipment to this data-link layer service definition standard.
Instead, conformance is achieved through implementation of the corresponding data-link
protocol that fulfills the Type 17 data-link layer services defined in this standard.
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2 Normative reference
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For all other undated references, the
latest edition of the referenced document (including any amendments) applies.
ISO/IEC 7498-1, Information technology – Open Systems Interconnection — Basic Reference
Model: The Basic Model
ISO/IEC 7498-3, Information technology – Open Systems Interconnection — Basic Reference
Model: Naming and addressing
ISO/IEC 10731:1994, Information technology – Open Systems Interconnection – Basic
Reference Model – Conventions for the definition of OSI services
ISO/IEC 8802-3, Information technology – Telecommunications and information exchange
between systems – Local and metropolitan area networks – Specific requirements – Part 3:
Carrier sense multiple access with collision detection (CSMA/CD) access method and
physical layer specifications
Internet Engineering Task Force (IETF), Request for Comments (RFC):
RFC 826 Ethernet Address Resolution Protocol
(available at )
3 Definitions
For the purposes of this document, the following terms and definitions apply.
3.1 Terms and definitions
3.1.1 ISO/IEC 10731 terms
a) (N)-connection
b) (N)-entity
c) (N)-layer
d) (N)-service
e) (N)-service-access-point
f) confirm (primitive)
g) deliver (primitive)
h) indication (primitive)
i) request (primitive)
j) response (primitive)
3.1.2 Other terms and definitions
3.1.2.1
bridge
intermediate equipment that connects two or more segments using a data-link layer relay
function
3.1.2.2
domain
part of the RTE network consisting of one or two subnetwork(s)
NOTE Two subnetworks are required to compose a dual-redundant RTE network, and each end node in the
domain is connected to both of the subnetworks.
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3.1.2.3
domain master
station which performs diagnosis of routes to all other domains, distribution of network time to
nodes inside the domain, acquisition of absolute time from the network time master and
notification of status of the domain
3.1.2.4
domain number
numeric identifier which indicates a domain
3.1.2.5
external bridge
bridge to which neither internal bridges nor RTE stations are connected directly
3.1.2.6
interface port
physical connection point of an end node, which has an independent DL-address
3.1.2.7
internal bridge
bridge to which no routers, external bridges or nodes non-compliant with this specification are
connected directly
3.1.2.8
junction bridge
bridge to which at least one router, external bridge or node non-compliant with this
specification, and to which at least one internal bridge or RTE station is connected
3.1.2.9
link
physical communication channel between two nodes
3.1.2.10
network time master
station which distributes network time to domain masters
3.1.2.11
non-redundant interface node
node which has a single interface port
3.1.2.12
non-redundant station
station that consists of a single end node
NOTE “non-redundant station” is synonymous with “end node”.
3.1.2.13
path
logical communication channel between two nodes, which consists of one or two link(s)
3.1.2.14
redundant interface node
node with two interface ports one of which is connected to a primary network, while the other
is connected to a secondary network
3.1.2.15
redundant station
station that consists of a pair of end nodes
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NOTE Each end node of a redundant station has the same station number, but has a different DL-address.
3.1.2.16
route
logical communication channel between two communication end nodes
3.1.2.17
router
intermediate equipment that connects two or more subnetworks using a network layer relay
function
3.1.2.18
RTE station
station with real-time capability
3.1.2.19
segment
communication channel that connects two nodes directly without intervening bridges
3.1.2.20
station
end node or a pair of end nodes that perform a specific application function
3.1.2.21
station number
numeric identifier which indicates a RTE station
3.1.2.22
subnetwork
part of a network that does not contain any routers. A subnetwork consists of end nodes,
bridges and segments
NOTE Every end node included in a subnetwork has the same IP network address.
3.2 Abbreviations and symbols
3.2.1 ISO/IEC 10731 abbreviations
OSI Open Systems Interconnection
3.2.2 Other abbreviations and symbols
ASS Acknowledged sequence of unitdata transfer service
AUS Acknowledged unitdata transfer service
cnf Confirmation primitive
DL- Data-link layer (as a prefix)
DLE DL-entity (the local active instance of the data-link layer)
DLL DL-layer
DLM DL-management
DLMS DL-management service
DLPDU DL-protocol-data-unit
DLS DL-service
DLSAP DL-service-access-point
DLSDU DL-service-data-unit
FIFO First-in first-out (queuing method)
ind Indication primitive
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61158-3-17 © IEC:2007(E) – 11 –
IP Internet protocol
ISO International Organization for Standardiza
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