SIST EN 61158-4-19:2008
Industrial communication networks - Fieldbus specifications -- Part 4-19: Data-link layer protocol specification - Type 19 elements
Industrial communication networks - Fieldbus specifications -- Part 4-19: Data-link layer protocol specification - Type 19 elements
The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication opportunities to all participating data-link entities a) in a synchronously-starting cyclic manner, according to a pre-established schedule, and b) in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities. Thus this protocol can be characterized as one which provides cyclic and acyclic access asynchronously but with a synchronous restart of each cycle.
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-19: Protokollspezifikation des Data Link Layer (Sicherungsschicht) - Typ 19-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-19: Spécification des protocoles des couches de liaison de données - Eléments de type 19
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-19. del: Specifikacija protokola na nivoju podatkovnih povezav - Elementi tipa 19 (IEC 61158-4-19:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61158-4-19:2008
01-junij-2008
1DGRPHãþD
SIST EN 61158-4:2004
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 4-19. del:
Specifikacija protokola na nivoju podatkovnih povezav - Elementi tipa 19 (IEC
61158-4-19:2007)
Industrial communication networks - Fieldbus specifications -- Part 4-19: Data-link layer
protocol specification - Type 19 elements
Industrielle Kommunikationsnetze - Feldbusse - Teil 4-19: Protokollspezifikation des
Data Link Layer (Sicherungsschicht) - Typ 19-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 4-19:
Spécification des protocoles des couches de liaison de données - Eléments de type 19
Ta slovenski standard je istoveten z: EN 61158-4-19:2008
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 61158-4-19:2008 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61158-4-19:2008
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SIST EN 61158-4-19:2008
EUROPEAN STANDARD
EN 61158-4-19
NORME EUROPÉENNE
February 2008
EUROPÄISCHE NORM
ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-4:2004
English version
Industrial communication networks -
Fieldbus specifications -
Part 4-19: Data-link layer protocol specification -
Type 19 elements
(IEC 61158-4-19:2007)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 4-19: Spécification des protocoles Teil 4-19: Protokollspezifikation des
des couches de liaison de données - Data Link Layer (Sicherungsschicht) -
Eléments de type 19 Typ 19-Elemente
(CEI 61158-4-19:2007) (IEC 61158-4-19:2007)
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 61158-4-19:2008 E
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SIST EN 61158-4-19:2008
EN 61158-4-19:2008 - 2 -
Foreword
The text of document 65C/474/FDIS, future edition 1 of IEC 61158-4-19, 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 61158-4-19 on 2008-02-01.
This and the other parts of the EN 61158-4 series supersede EN 61158-4:2004.
With respect to EN 61158-4:2004 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 4-1, 4-2, …, 4-19.
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.
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 19 and possibly other types:
DE 102 37 097 [RI] Korrektur von Signallaufzeiten in verteilten Kommunikationssystemen
DE 102 00 405 0416.4-42 [RI] Verfahren zur Synchronisation in einem redundanten Kommunikationssystem
DE 102 00 502 4759.8-32 [RI] Verfahren zur Laufzeitkorrektur in einer Kommunikationsstruktur
DE 102 00 4056364.0-31 [RI] Verfahren zum Betreiben eines Netzwerks mit Ringtopologie
DE 103 12 907.3-31 [RI] Kommunikationssystem mit redundanter Kommunikation
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:
[RI] Rexroth Indramat GmbH
Bgm.-Dr.-Nebel-Str. 2
D - 97816 Lohr
Germany
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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SIST EN 61158-4-19:2008
- 3 - EN 61158-4-19:2008
Endorsement notice
The text of the International Standard IEC 61158-4-19:2007 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 61158-3-19 NOTE Harmonized as EN 61158-3-19:2008 (not modified).
IEC 61158-5-16 NOTE Harmonized as EN 61158-5-16:2008 (not modified).
IEC 61158-5-19 NOTE Harmonized as EN 61158-5-19:2008 (not modified).
IEC 61158-6-16 NOTE Harmonized as EN 61158-6-16:2008 (not modified).
IEC 61158-6-19 NOTE Harmonized as EN 61158-6-19:2008 (not modified).
IEC 61784-2 NOTE Harmonized as EN 61784-2:2008 (not modified).
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SIST EN 61158-4-19:2008
EN 61158-4-19:2008 - 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 61158-4-16 - Industrial communication networks - EN 61158-4-16 2008
Fieldbus specifications -
Part 4-16: Data-link layer protocol
specification -
Type 16 elements
3)
IEC 61800-7-20x (all Adjustable speed electrical power drive EN 61800-7-20x (all
sub- systems - Adjustable speed electrical power sub-
parts) drive systems - parts)
Part 7-20x: Generic interface and use of
profiles for power drive systems
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
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)
Undated reference.
2)
Valid edition at date of issue.
3)
At present, these subparts are IEC 61800-7-201, 7-202, 7-203 and 7-204.
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SIST EN 61158-4-19:2008
IEC 61158-4-19
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 4-19: Data-link layer protocol specification – Type 19 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XB
ICS 35.100.20; 25.040.40 ISBN 2-8318-9443-3
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SIST EN 61158-4-19:2008
– 2 – 61158-4-19 © IEC:2007(E)
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
1.1 General .9
1.2 Specifications.9
1.3 Procedures.9
1.4 Applicability.9
1.5 Conformance.9
2 Normative references .10
3 Terms, definitions, symbols, abbreviations and conventions .10
3.1 Reference model terms and definitions.10
3.2 Additional Type 19 terms and definitions .10
3.3 Symbols .13
3.4 Abbreviations .14
3.5 Additional conventions .15
4 DL-protocol overview.15
5 DLPDU structure .17
5.1 Overview .17
5.2 General DLPDU identification.17
5.3 General DLPDU structure.17
5.4 DLPDU header .18
5.5 MDT DLPDU .19
5.6 AT DLPDU .28
6 DL management .38
6.1 Overview .38
6.2 Enable and disable cyclic communication .38
6.3 Hot-plug procedure.43
6.4 Status procedures .44
7 Data transmission methods .44
7.1 Overview .44
7.2 SVC .45
7.3 RTC .45
8 Telegram timing and DLPDU handling .45
8.1 Usage of real-time channel with different network topologies.45
8.2 Communication mechanisms .46
8.3 Device synchronization.52
9 Error handling and monitoring .53
9.1 Failure of telegrams .53
9.2 Response to MDT and AT telegram failure .53
9.3 Service channel error messages.53
Annex A (Normative) – IDN – Identification numbers.55
A.1 IDN specification .55
A.2 Identification numbers in numerical orders .55
A.3 Detailed specification of communication-related IDNs .56
Bibliography.74
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Figure 1 – Valid MDT and AT telegram combinations .16
Figure 2 – Offsets within MDT payload.23
Figure 3 – Offsets within AT payload.32
Figure 4 – Communication phase transitions.39
Figure 5 – Block diagram of master and slave.46
Figure 6 – Telegram sequence.48
Figure 7 – Beginning of telegram .49
Figure 8 – Access to the medium .50
Figure 9 – Timing diagram of CP0.52
Figure 10 – Timing diagram of CP1 and CP2 .52
Figure 11 – Synchronization timing .53
Figure 12 – Synchronization signal generation.53
Figure A.1 – Lengths of MDTs (example) .61
Figure A.2 – Lengths of ATs (example) .63
Figure A.3 – Structure of MAC address.67
Figure A.4 – Structure of IP address .68
Figure A.5 – Structure of subnet mask .69
Figure A.6 – Structure of gateway address .70
Table 1 – Ethernet DLPDU identification .17
Table 2 – Data structure in a DLPDU .17
Table 3 – DLPDU payload header.18
Table 4 – DLPDU type .18
Table 5 – MDT MST header .19
Table 6 – MDT MST fields to be considered by the slave .19
Table 7 – MDT phase.19
Table 8 – MDT0 in CP0.20
Table 9 – MDT0 in CP1 and CP2 .22
Table 10 – MDT1 in CP1 and CP2 .22
Table 11 – MDT data field.23
Table 12 – MDT hot-plug field in HP0 and HP1 .24
Table 13 – MDT hot-plug field in HP2 .24
Table 14 – Device address field .24
Table 15 – HP control field (in HP0 and HP1) .25
Table 16 – MDT service channel field .26
Table 17 – MDT SVC (for each slave) .26
Table 18 – SVC control word (DLL).27
Table 19 – MDT real-time data field .28
Table 20 – MDT real-time data (for each device).28
Table 21 – Device control field.28
Table 22 – AT MST header .29
Table 23 – AT MST fields to be considered by the slave .29
Table 24 – AT0 structure in CP0 .30
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Table 25 – AT0 in CP1 and CP2 .30
Table 26 – AT1 in CP1 and CP2 .31
Table 27 – AT data field.31
Table 28 – AT hot-plug field in HP0 and HP1 .32
Table 29 – AT hot-plug field in HP2 .32
Table 30 – HP status field (in HP0 and HP1).33
Table 31 – AT service channel field .34
Table 32 – AT SVC (for each slave).34
Table 33 – AT SVC status description (DLL) .34
Table 34 – AT real-time data field .35
Table 35 – AT MS data field.36
Table 36 – AT MS data (for each device) .36
Table 37 – Device status field .36
Table 38 – CC data field .37
Table 39 – CC data field producer .37
Table 40 – CC consumer control.37
Table 41 – Synchronization classes of master and slave.49
Table 42 – Telegram transmission in RT and NR channels .51
Table A.1 – List of relevant communication-related IDNs .55
Table A.2 – Attributes of IDN S-0-1001 .57
Table A.3 – Attributes of IDN S-0-1002 .57
Table A.4 – Attributes of IDN S-0-1005 .58
Table A.5 – Attributes of IDN S-0-1006 .58
Table A.6 – Attributes for IDN S-0-1007.59
Table A.7 – Attributes for IDN S-0-1008.59
Table A.8 – Attributes of IDN S-0-1009 .60
Table A.9 – RTC-Offset in MDT .60
Table A.10 – Attributes of IDN S-0-1010 .61
Table A.11 – Attributes of IDN S-0-1011 .61
Table A.12 – RTC Offset in AT.62
Table A.13 – Attributes of IDN S-0-1012 .62
Table A.14 – Attributes of IDN S-0-1013 .63
Table A.15 – RTC Offset in MDT.63
Table A.16 – Attributes of IDN S-0-1014 .64
Table A.17 – RTC Offset in AT.64
Table A.18 – Attributes of IDN S-0-1015 .65
Table A.19 – Attributes of IDN S-0-1016 .65
Table A.20 – Attributes of IDN S-0-1017 .66
Table A.21 – Attributes of IDN S-0-1018 .66
Table A.22 – Attributes of IDN S-0-1019 .67
Table A.23 – Attributes of IDN S-0-1020 .68
Table A.24 – Attributes of IDN S-0-1021 .68
Table A.25 – Attributes of IDN S-0-1022 .69
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Table A.26 – Attributes of IDN S-0-1023 .70
Table A.27 – Structure of IDN S-0-1023 data .70
Table A.28 – Attributes of IDN S-0-1024 .71
Table A.29 – Attributes of IDN S-0-1025 .71
Table A.30 – Attributes of IDN S-0-1026 .72
Table A.31 – Attributes of IDN S-0-1028 .72
Table A.32 – Attributes of IDN S-0-1029 .73
Table A.33 – Attributes of IDN S-0-1030 .73
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 4-19: Data-link layer protocol specification – Type 19 elements
FOREWORD
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