SIST EN 61158-6-18:2008
Industrial communication networks - Fieldbus specifications - Part 6-18: Application layer protocol specification - Type 18 elements
Industrial communication networks - Fieldbus specifications - Part 6-18: Application layer protocol specification - Type 18 elements
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 18 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 specifies interactions between remote applications and defines the externally visible behavior provided by the Type 18 fieldbus application layer in terms of a) the formal abstract syntax defining the application layer protocol data units conveyed between communicating application entities; b) the transfer syntax defining encoding rules that are applied to the application layer protocol data units; c) the application context state machine defining the application service behavior visible between communicating application entities; d) the application relationship state machines defining the communication behavior visible between communicating application entities. 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- 5-18, and 2) define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 18 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 6-18: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 18-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-18: Spécification des services des couches d'application - Eléments de type 18
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-18. del: Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 18 (IEC 61158-6-18:2007)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61158-6-18:2008
01-julij-2008
1DGRPHãþD
SIST EN 61158-6:2004
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-18. del:
Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 18 (IEC 61158-6-
18:2007)
Industrial communication networks - Fieldbus specifications - Part 6-18: Application layer
protocol specification - Type 18 elements
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-18: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 18-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-18:
Spécification des services des couches d'application - Eléments de type 18
Ta slovenski standard je istoveten z: EN 61158-6-18:2008
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 61158-6-18:2008 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 61158-6-18
NORME EUROPÉENNE
March 2008
EUROPÄISCHE NORM
ICS 35.100.70; 25.040.40 Partially supersedes EN 61158-6:2004
English version
Industrial communication networks -
Fieldbus specifications -
Part 6-18: Application layer protocol specification -
Type 18 elements
(IEC 61158-6-18:2007)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 6-18: Spécification des services Teil 6-18: Protokollspezifikation
des couches d'application - des Application Layer
Eléments de type 18 (Anwendungsschicht) -
(CEI 61158-6-18:2007) Typ 18-Elemente
(IEC 61158-6-18:2007)
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 61158-6-18:2008 E
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EN 61158-6-18:2008 - 2 -
Foreword
The text of document 65C/476/FDIS, future edition 1 of IEC 61158-6-18, 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 61158-6-18 on 2008-02-01.
This and the other parts of the EN 61158-6 series supersede EN 61158-6:2004.
With respect to EN 61158-6:2004 the following changes were made:
– deletion of Type 6 fieldbus for lack of market relevance;
– addition of new fieldbus types;
– partition into multiple parts numbered 6-2, 6-3, …6.20.
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.
IEC and CENELEC draw attention to the fact that it is claimed that compliance with this standard may involve the use of patents as
follows, where the [xx] notation indicates the holder of the patent right:
Type 18:
3343036/Japan [MEC] “Network System for a Programmable Controller”
5896509/USA [MEC] “Network System for a Programmable Controller”
246906/Korea [MEC] “Network System for a Programmable Controller”
Pending/Germany [MEC] “Network System for a Programmable Controller”
IEC and CENELEC take no position concerning the evidence, validity and scope of these patent rights.
The holders of these patent rights have assured IEC that they are willing to negotiate licences under reasonable and non-
discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the holders of these patent
rights are registered with IEC. Information may be obtained from:
[MEC] Mitsubishi Electric Corporation
Corporate Licensing Deivsion
7-3, Marunouchi 2-chome, Chiyoda-ku,
Tokyo 100-8310, Japan
Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights other than those
identified above. IEC and CENELEC shall not be held responsible for identifying any or all such patent rights.
Annex ZA has been added by CENELEC.
__________
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- 3 - EN 61158-6-18:2008
Endorsement notice
The text of the International Standard IEC 61158-6-18:2007 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 60559 NOTE Harmonized as HD 592 S1:1991 (not modified).
IEC 61158-3-18 NOTE Harmonized as EN 61158-3-18:2008 (not modified).
IEC 61158-4-18 NOTE Harmonized as EN 61158-4-18:2008 (not modified).
IEC 61784-2 NOTE Harmonized as EN 61784-2:2008 (not modified).
ISO/IEC 8877 NOTE Harmonized as EN 28877:1993 (not modified).
ISO 8601 NOTE Harmonized as EN 28601:1992 (not modified).
__________
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EN 61158-6-18:2008 - 4 -
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)
IEC 61158-5-18 - Industrial communication networks - EN 61158-5-18 2008
Fieldbus specifications -
Part 5-18: Application layer service definition -
Type 18 elements
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 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition
1)
ISO/IEC 8824-2 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Information object
specification
1)
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application Layer structure
1)
ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic reference model -
Conventions for the definition of OSI services
1)
Undated reference.
2)
Valid edition at date of issue.
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IEC 61158-6-18
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-18: Application layer protocol specification – Type 18 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XB
ICS 35.100.70; 25.040.40 ISBN 2-8318-9496-4
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– 2 – 61158-6-18 © IEC:2007(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7
1 Scope.8
1.1 General .8
1.2 Specifications.8
1.3 Conformance.8
2 Normative references .9
3 Terms and definitions .9
3.1 Terms and definitions from other ISO/IEC standards .9
3.2 Other terms and definitions .10
3.3 .Abbreviations and symbols.19
3.4 Additional abbreviations and symbols for decentralized periphery .19
3.5 Conventions .21
4 Abstract syntax.21
4.1 M1 device manager PDU abstract syntax .21
4.2 M2 device manager PDU abstract syntax .21
4.3 S1 device manager PDU abstract syntax.22
4.4 S2 device manager PDU abstract syntax.22
4.5 M1 connection manager PDU abstract syntax.22
4.6 M2 connection manager PDU abstract syntax.23
4.7 S1 connection manager PDU abstract syntax .24
4.8 S2 connection manager PDU abstract syntax .24
4.9 M1 cyclic transmission PDU abstract syntax.24
4.10 M2 cyclic transmission PDU abstract syntax.25
4.11 S1 cyclic transmission PDU abstract syntax .25
4.12 S2 cyclic transmission PDU abstract syntax .26
5 Transfer syntax .26
5.1 M1 device manager PDU encoding.26
5.2 M2 device manager PDU encoding.28
5.3 S1 device manager PDU encoding .29
5.4 S2 device manager PDU encoding .30
5.5 M1 connection manager PDU encoding .31
5.6 M2 connection manager PDU encoding .35
5.7 S1 connection manager PDU encoding.35
5.8 S2 connection manager PDU encoding.36
5.9 M1 cyclic transmission PDU encoding .37
5.10 M2 cyclic transmission PDU encoding .38
5.11 S1 cyclic transmission PDU encoding.39
5.12 S2 cyclic transmission PDU encoding.41
5.13 Acyclic transmission PDU encoding.42
6 Structure of FAL protocol state machines .50
7 AP-context state machine.51
8 FAL service protocol machine (FSPM).51
8.1 Overview .51
8.2 FAL service primitives .51
9 AR protocol machine (ARPM) .52
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61158-6-18 © IEC:2007(E) – 3 –
9.1 Overview .52
9.2 M1 master ARPM .52
9.3 M2 master ARPM .57
9.4 Slave ARPM.60
10 DLL mapping protocol machine (DMPM).63
10.1 Overview .63
10.2 Primitives received from the ARPM .63
10.3 Indications received from the DL .63
Bibliography.64
Figure 1 – Parameter block 1 command parameter field.44
Figure 2 – Parameter block 2 command parameter field.45
Figure 3 – Relationships among protocol machines and adjacent layers .50
Figure 4 – ARPM M1 master AR state diagram .53
Figure 5 – ARPM M2 master AR state diagram .57
Figure 6 – ARPM slave AR state diagram .60
Table 1 – M1 device manager attribute format .21
Table 2 – M2 device manager attribute format .22
Table 3 – S1 device manager attribute format.22
Table 4 – S2 device manager attribute format.22
Table 5 – M1 connection manager attribute format.23
Table 6 – M2 connection manager attribute format.24
Table 7 – S1 connection manager attribute format .24
Table 8 – S2 connection manager attribute format .24
Table 9 – M1 cyclic transmission attribute format.25
Table 10 – M2 cyclic transmission attribute format.25
Table 11 – S1 cyclic transmission attribute format .25
Table 12 – S2 cyclic transmission attribute format .26
Table 13 – M1 device manager attribute encoding .27
Table 14 – M2 device manager attribute encoding .29
Table 15 – S1 device manager attribute encoding.30
Table 16 – S2 device manager attribute encoding.31
Table 17 – M1 connection manager attribute encoding .32
Table 18 – M2 connection manager attribute encoding .35
Table 19 – S1 connection manager attribute encoding .36
Table 20 – S2 connection manager attribute encoding .36
Table 21 – M1 cyclic transmission attribute encoding.37
Table 22 – M2 cyclic transmission attribute encoding.39
Table 23 – S1 cyclic transmission attribute encoding .40
Table 24 – S2 cyclic transmission attribute encoding .41
Table 25 – Acyclic transmission – message data encoding .42
Table 26 – Command header format .43
Table 27 – Command codes .43
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– 4 – 61158-6-18 © IEC:2007(E)
Table 28 – System information command parameter field .46
Table 29 – System information command parameter field .46
Table 30 – System information command parameter field .46
Table 31 – System information command parameter field .47
Table 32 – Line test command parameter field.47
Table 33 – Memory read command parameter field.48
Table 34 – Memory write command parameter field .49
Table 35 – FSPM events.52
Table 36 – M1 master state-event table 1 – events .55
Table 37 – M1 master state-event table 2 – receipt of FSPM service primitives .55
Table 38 – M1 master state-event table 3 – receipt of DMPM service primitives.57
Table 39 – M2 master state-event table 1 – events .58
Table 40 – M2 master state-event table 2 – receipt of FSPM service primitives .59
Table 41 – M2 master state-event table 3 – receipt of DMPM service primitives.59
Table 42 – S1 connect monitoring time .61
Table 43 – S2 connect monitoring time .61
Table 44 – Slave state-event table 1 – events.62
Table 45 – Slave state-event table 2 – receipt of FSPM service primitives .62
Table 46 – Slave state-event table 3 – receipt of DMPM service primitives .62
Table 47 – ARPM to DL mapping .63
Table 48 – DL to ARPM mapping .63
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61158-6-18 © IEC:2007(E) – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 6-18: Application layer service definition – Type 18 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 from their respective intellectual-property-right holders.
IEC draws attention to the fact that it is claimed that compliance with this standard may involve the use of patents
as follows, where the [xx] notation indicates the holder of the patent right:
Type 18:
3343036/Japan [MEC] “Network System for a Programmable Controller”
5896509/USA [MEC] “Network System for a Programmable Controller”
246906/Korea [MEC] “Network System for a Programmable Controller”
Pending/Germany [MEC] “Network System for a Programmable Controller”
IEC takes no position concerning the evidence, validity and scope of these patent rights.
The holders of these patent rights have assured IEC that they are willing to negotiate licences under reasonable
and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of
the holders of these patent rights are registered with IEC. Information may be obtained from:
[MEC] Mitsubishi Electric Corporation
Corporate Licensing Deivsion
7-3, Marunouchi 2-chome, Chiyoda-ku,
Tokyo 100-8310, Japan
---------------------- Page: 10 ----------------------
– 6 – 61158-6-18 © IEC:2007(E)
Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights
other than those identified above. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61158-6-18 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 61158-6 subseries cancel and replace
IEC 61158-6:2003. This edition of this part constitutes a technical addition.
This edition of IEC 61158-6 includes the following significant changes from the previous
edition:
a) deletion of the former Type 6 fieldbus for lack of market relevance;
b) addition of new types of fieldbuses;
c) partition of part 6 of the third edition into multiple parts numbered -6-2, -6-3, …
The text of this standard is based on the following documents:
FDIS Report on voting
65C/476/FDIS 65C/487/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 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 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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61158-6-18 © IEC:2007(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
...
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