SIST EN 61784-3-13:2010
(Main)Industrial communication networks - Profiles - Part 3-13: Functional safety fieldbuses - Additional specifications for CPF 13 (IEC 61784-3-13:2010)
Industrial communication networks - Profiles - Part 3-13: Functional safety fieldbuses - Additional specifications for CPF 13 (IEC 61784-3-13:2010)
This part of the IEC 61784-3 series specifies a safety communication layer (services and protocol) based on CPF 13 of IEC 61784-2 and IEC 61158 Type 13. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This part1 defines mechanisms for the transmission of safety-relevant messages among participants within a distributed network using fieldbus technology in accordance with the requirements of IEC 61508 series2 for functional safety. These mechanisms may be used in various industrial applications such as process control, manufacturing automation and machinery. This part provides guidelines for both developers and assessors of compliant devices and systems.
Industrielle Kommunikationsnetze - Profile - Teil 3-13: Funktional sichere Übertragung bei Feldbussen - Zusätzliche Festlegungen für die Kommunikationsprofilfamilie 13 (IEC 61784-3-13:2010)
Réseaux de communication industriels - Partie 3-13: Bus de terrain à sécurité fonctionnelle - Spécifications complémentaires pour le CPF 13 (CEI 61784-3-13:2010)
La CEI 61784-3-13:2010 specifies a safety communication layer (services and protocol) based on CPF 13 of IEC 61784-2 and IEC 61158 Type 13. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This bilingual version (2012-02) corresponds to the monolingual English version, published in 2010-06.
Industrijska komunikacijska omrežja - Profili - 3-13. del: Funkcijska varnost procesnih vodil - Dodatne specifikacije za CPF 13 (IEC 61784-3-3:2010)
Ta del serije IEC 61784-3 določa varnostno komunikacijsko plast (storitve in protokol) na osnovi CPF 13 IEC 61784-2 in IEC 61158 tipa 13. Določa načela za funkcijsko varnost komunikacij, opredeljena v IEC 61784-3, ki so pomembna za to varnostno komunikacijsko plast. Ta del 1 opredeljuje mehanizme za prenos sporočil, pomembnih za varnost, med udeleženci znotraj porazdeljenega omrežja z uporabo tehnologije vodil v skladu z zahtevami IEC 61508 serije 2 za funkcijsko varnost. Ti mehanizmi se lahko uporabljajo v različnih industrijskih aplikacijah, kot so procesni nadzor, proizvodna avtomatizacija in stroji. Ta del zagotavlja smernice za razvijalce in ocenjevalce skladnih pripomočkov in sistemov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61784-3-13:2010
01-oktober-2010
Industrijska komunikacijska omrežja - Profili - 3-13. del: Funkcijska varnost
procesnih vodil - Dodatne specifikacije za CPF 13 (IEC 61784-3-3:2010)
Industrial communication networks - Profiles - Part 3-13: Functional safety fieldbuses -
Additional specifications for CPF 13 (IEC 61784-3-13:2010)
Industrielle Kommunikationsnetze - Profile - Teil 3-13: Funktional sichere Übertragung
bei Feldbussen - Zusätzliche Festlegungen für die Kommunikationsprofilfamilie 13 (IEC
61784-3-13:2010)
Réseaux de communication industriels - Partie 3-13: Bus de terrain à sécurité
fonctionnelle - Spécifications complémentaires pour le CPF 13 (CEI 61784-3-13:2010)
Ta slovenski standard je istoveten z: EN 61784-3-13:2010
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
SIST EN 61784-3-13:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61784-3-13:2010
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SIST EN 61784-3-13:2010
EUROPEAN STANDARD
EN 61784-3-13
NORME EUROPÉENNE
August 2010
EUROPÄISCHE NORM
ICS 25.040.40; 35.100.05
English version
Industrial communication networks -
Profiles -
Part 3-13: Functional safety fieldbuses -
Additional specifications for CPF 13
(IEC 61784-3-13:2010)
Réseaux de communication industriels - Industrielle Kommunikationsnetze -
Partie 3-13: Bus de terrain à sécurité Profile -
fonctionnelle - Teil 3-13: Funktional sichere Übertragung
Spécifications complémentaires bei Feldbussen -
pour le CPF 13 Zusätzliche Festlegungen
(CEI 61784-3-13:2010) für die Kommunikationsprofilfamilie 13
(IEC 61784-3-13:2010)
This European Standard was approved by CENELEC on 2010-07-01. 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, 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 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
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61784-3-13:2010 E
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SIST EN 61784-3-13:2010
EN 61784-3-13:2010 - 2 -
Foreword
The text of document 65C/591A/FDIS, future edition 1 of IEC 61784-3-13, 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 61784-3-13 on 2010-07-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2011-04-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2013-07-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
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SIST EN 61784-3-13:2010
- 3 - EN 61784-3-13:2010
Endorsement notice
The text of the International Standard IEC 61784-3-13:2010 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 60204-1 NOTE Harmonized as EN 60204-1.
IEC 61131-2 NOTE Harmonized as EN 61131-2.
IEC 61158 series NOTE Harmonized in EN 61158 series (not modified).
IEC 61326-3-1 NOTE Harmonized as EN 61326-3-1.
IEC 61326-3-2 NOTE Harmonized as EN 61326-3-2.
IEC 61496 series NOTE Harmonized in EN 61496 series (partially modified).
IEC 61508-1:2010 NOTE Harmonized as EN 61508-1:2010 (not modified).
IEC 61508-4:2010 NOTE Harmonized as EN 61508-4:2010 (not modified).
IEC 61508-5:2010 NOTE Harmonized as EN 61508-5:2010 (not modified).
IEC 61508-6:2010 NOTE Harmonized as EN 61508-6:2010 (not modified).
IEC 61511 series NOTE Harmonized in EN 61511 series (not modified).
IEC 61784-1 NOTE Harmonized as EN 61784-1.
IEC 61784-5 series NOTE Harmonized in EN 61784-5 series (not modified).
IEC 61800-5-2 NOTE Harmonized as EN 61800-5-2.
IEC 62061 NOTE Harmonized as EN 62061.
ISO 10218-1 NOTE Harmonized as EN ISO 10218-1.
ISO 12100-1 NOTE Harmonized as EN ISO 12100-1.
ISO 13849-1 NOTE Harmonized as EN ISO 13849-1.
ISO 13849-2 NOTE Harmonized as EN ISO 13849-2.
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SIST EN 61784-3-13:2010
EN 61784-3-13:2010 - 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
IEC 61131-3 - Programmable controllers - EN 61131-3 -
Part 3: Programming languages
IEC 61158-3-13 - Industrial communication networks - EN 61158-3-13 -
Fieldbus specifications -
Part 3-13: Data-link layer service definition -
Type 13 elements
IEC 61158-4-13 - Industrial communication networks - EN 61158-4-13 -
Fieldbus specifications -
Part 4-13: Data-link layer protocol
specification - Type 13 elements
IEC 61158-5-13 - Industrial communication networks - EN 61158-5-13 -
Fieldbus specifications -
Part 5-13: Application layer service definition -
Type 13 elements
IEC 61158-6-13 - Industrial communication networks - EN 61158-6-13 -
Fieldbus specifications -
Part 6-13: Application layer protocol
specification - Type 13 elements
IEC 61508 Series Functional safety of EN 61508 Series
electrical/electronic/programmable electronic
safety-related systems
IEC 61784-2 - Industrial communication networks - EN 61784-2 -
Profiles -
Part 2: Additional fieldbus profiles for real-time
networks based on ISO/IEC 8802-3
IEC 61784-3 2010 Industrial communication networks - EN 61784-3 2010
Profiles -
Part 3: Functional safety fieldbuses - General
rules and profile definitions
IEC 61918 - Industrial communication networks - EN 61918 -
Installation of communication networks in
industrial premises
ISO/IEC 19501 - Information technology - Open Distributed - -
Processing - Unified Modeling Language
(UML)
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SIST EN 61784-3-13:2010
IEC 61784-3-13
®
Edition 1.0 2010-06
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Profiles –
Part 3-13: Functional safety fieldbuses – Additional specifications for CPF 13
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XH
ICS 25.040.40; 35.100.05 ISBN 978-2-88910-982-1
® Registered trademark of the International Electrotechnical Commission
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SIST EN 61784-3-13:2010
– 2 – 61784-3-13 © IEC:2010(E)
CONTENTS
FOREWORD.13
0 Introduction .15
0.1 General .15
0.2 Patent declaration .17
1 Scope.19
2 Normative references .19
3 Terms, definitions, symbols, abbreviated terms and conventions .20
3.1 Terms and definitions .20
3.1.1 Common terms and definitions .20
3.1.2 CPF 13: Additional terms and definitions .24
3.2 Symbols and abbreviated terms.25
3.2.1 Common symbols and abbreviated terms .25
3.2.2 CPF 13: Additional symbols and abbreviated terms .26
3.3 Conventions .27
3.3.1 Hexadecimal values.27
3.3.2 Binary values.27
3.3.3 Wildcard digits.27
3.3.4 Diagrams.27
4 Overview of FSCP 13/1 (Ethernet POWERLINK safety) .27
4.1 Functional Safety Communication Profile 13/1.27
4.2 Technical overview.28
5 General .28
5.1 External documents providing specifications for the profile.28
5.2 Safety functional requirements .29
5.3 Safety measures .29
5.4 Safety communication layer structure .31
5.5 Relationships with FAL (and DLL, PhL) .32
5.5.1 General .32
5.5.2 Data types .32
6 Safety communication layer services .32
6.1 Modelling .32
6.1.1 Reference model .32
6.1.2 Communication model .33
6.1.3 Device roles and topology .34
6.2 Life cycle model .38
6.2.1 General .38
6.2.2 Concept, planning and implementation .38
6.2.3 Commissioning .39
6.2.4 Operation terms.40
6.2.5 Maintenance terms .42
6.3 Non safety communication layer .42
6.3.1 General .42
6.3.2 Requirements for data transport .42
6.3.3 Domain protection and separation .46
7 Safety communication layer protocol .46
7.1 Safety PDU format .46
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7.1.1 General .46
7.1.2 Address field (ADR).48
7.1.3 PDU identification field (ID) .49
7.1.4 Length field (LE).50
7.1.5 Consecutive Time field (CT) .50
7.1.6 Payload data field (DB0 to DBn) .50
7.1.7 Cyclic Redundancy Check field (CRC-8 / CRC-16) .50
7.1.8 Time Request Address field (TADR) .50
7.1.9 Time Request Distinctive Number field (TR) .51
7.1.10 UDID of SCM coding (UDID of SCM) .51
7.2 Safety Process Data Objects (SPDO) .51
7.2.1 General .51
7.2.2 SPDO telegram types .51
7.2.3 Data Only telegram.51
7.2.4 Data with Time Request telegram .52
7.2.5 Data with Time Response telegram .53
7.3 Safety Service Data Object (SSDO) .54
7.3.1 General .54
7.3.2 SSDO telegram types .54
7.3.3 SSDO services and protocols .55
7.3.4 SSDO Initiate Download .56
7.3.5 SSDO Segmented Download .57
7.3.6 SSDO Initiate Upload .58
7.3.7 SSDO Segmented Upload .59
7.3.8 SSDO Abort.60
7.4 Safety Network Management (SNMT).62
7.4.1 General .62
7.4.2 SNMT telegram types .62
7.4.3 SNMT services and protocols .62
7.5 Safety Object dictionary (SOD).75
7.5.1 General .75
7.5.2 Object dictionary entry definition.75
7.5.3 Data type entry specification.81
7.5.4 Object description.82
7.6 Safety related PDO mapping .117
7.6.1 General .117
7.6.2 Transmit SPDOs.118
7.6.3 Receive SPDOs.118
7.6.4 SPDO mapping parameter .118
7.6.5 SPDO mapping example.119
7.6.6 SPDO error handling .121
7.7 State and sequence diagrams . 121
7.7.1 Safety Process Data Object (SPDO).121
7.7.2 Time synchronization and validation .125
7.7.3 Safety Service Data Object (SSDO). 134
7.7.4 SOD access .136
7.7.5 Safety Network Management Object (SNMT) .141
7.7.6 SN power up.143
7.7.7 SN power down .147
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7.7.8 SN recovery after Restart / Error . 147
7.7.9 SCM power up.147
7.7.10 Address verification .150
7.7.11 Commissioning mode .152
7.7.12 Handle single UDID mismatch .152
7.7.13 Activate SN .156
7.7.14 Device exchange .157
8 Safety communication layer management.157
8.1 General .157
8.2 Goals of parameterization .158
8.3 Initial configuration of a device .158
8.3.1 General .158
8.3.2 SD setup by only configuring the SCM.158
8.3.3 SD setup configuring each SN . 159
8.4 Avoiding of parameterize the wrong device . 159
8.5 Parameter check mechanism.159
9 System requirements.159
9.1 Indicators and switches .159
9.2 Installation guidelines.159
9.3 Safety function response time .159
9.4 Duration of demands .161
9.5 Constraints for calculation of system characteristics. 161
9.5.1 General .161
9.5.2 Number of sinks limit .161
9.5.3 Message rate limit .161
9.5.4 Message payload limit .161
9.5.5 Residual error rate.161
9.6 Maintenance.161
9.6.1 Diagnostic information .161
9.6.2 Replacement of safety related devices . 161
9.6.3 Modification.162
9.6.4 Machine part changing .162
9.6.5 Firmware update of safety related nodes .162
9.6.6 Machine check due to service interval . 162
9.7 Safety manual .162
10 Assessment.162
10.1 General .162
10.2 CP 13/1 assessment .163
10.3 FSCP 13/1 conformance test.163
10.4 Approval of functional safety by competent assessment body. 163
10.5 Summary.163
Annex A (informative) Additional information for functional safety communication
profiles of CPF 13.164
A.1 Hash function calculation.164
A.2 Stochastic errors – general considerations .167
A.2.1 General .167
A.2.2 Error detection mechanisms .167
A.2.3 Calculations .169
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A.3 Stochastic errors (case A) .169
A.3.1 General .169
A.3.2 Constraints.169
A.3.3 Residual error rate .169
A.3.4 Summary.170
A.4 Stochastic errors (case B) .170
A.4.1 General .170
A.4.2 Constraints.170
A.4.3 Bit error probability considerations .170
A.4.4 Residual error rate (payload 1—8).171
A.4.5 Residual error rate (payload 9—254).171
A.4.6 Summary.171
Annex B (informative) Information for assessment of the functional safety
communication profiles of CPF 13.172
Bibliography.173
Table 1 – Communication errors and detection measures (cyclic) .29
Table 2 – Communication errors and detection measures (acyclic) .30
Table 3 – Device roles .35
Table 4 – PDU format .48
Table 5 – PDU identification field (ID) .49
Table 6 – Used ID field combinations.49
Table 7 – Request / response identification.49
Table 8 – Type of CRC depending on LE .50
Table 9 – SPDO telegram types (ID field, bits 2, 3 and 4) .51
Table 10 – Fields of SPDO_Data_Only telegram.52
Table 11 – Fields of SPDO_Data_with_Time_Request telegram .53
Table 12 – Fields of SPDO_Data_with_Time_Response telegram.53
Table 13 – SSDO telegram types (ID field, bits 2, 3 and 4) .54
Table 14 – SOD Access Command (SACmd) – bit coding .54
Table 15 – Fields of Initiate Download SSDO_Service_Request telegram .56
Table 16 – Fields of Initiate Download SSDO_Service_Response telegram .57
Table 17 – Fields of Segmented Download SSDO_Service_Request telegram.57
Table 18 – Fields of Segmented Download SSDO_Service_Response telegram .58
Table 19 – Fields of Initiate Upload SSDO_Service_Request telegram .58
Table 20 – Fields of Initiate Upload SSDO_Service_Response telegram.59
Table 21 – Fields of Segmented Upload SSDO_Service_Request telegram .60
Table 22 – Fields of Segmented Upload SSDO_Service_Response telegram.60
Table 23 – Fields of Segmented Upload SSDO_Service_Request telegram .60
Table 24 – Fields of Segmented Upload SSDO_Service_Response telegram.61
Table 25 – SSDO Abort codes .61
Table 26 – SNMT telegram types (ID field, bits 2, 3 and 4) .62
Table 27 – Fields of SNMT_Request_UDID telegram .
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