EN 61784-3-13-2010 en Industrial communication networks - Profiles - Part 3-13 Functional safety fieldbuses - Additional specifications for CPF 13《工业通信网络 配置文件 第3-13部分 功能安全性现场总线 CPF.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 61784-3-13:2010Industrial communicationnetworks Profiles -Part 3-13: Functional safety fieldbuses Additional specifications for CPF 13BS EN 61784-3-13:2010 BRITISH STANDARD

2、National forewordThis British Standard is the UK implementation of EN61784-3-13:2010.The UK participation in its preparation was entrusted to TechnicalCommittee AMT/7, Industrial communications: process measurementand control, including fieldbus.A list of organizations represented on this committee

3、can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 72033 8ICS 25.040.40; 35.100.05Compliance with a British Standard cannot confer immunity fromleg

4、al obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2010.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD EN 61784-3-13 NORME EUROPENNE EUROPISCHE NORM August 2010 CENELEC European Committee for El

5、ectrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr 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. N

6、o. EN 61784-3-13:2010 E 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) Rseaux de communication industriels - Partie 3-13: Bus de terrain scurit fonctionnelle

7、- Spcifications complmentaires pour le CPF 13 (CEI 61784-3-13:2010) Industrielle Kommunikationsnetze - Profile - Teil 3-13: Funktional sichere bertragung bei Feldbussen - Zustzliche Festlegungen fr die Kommunikationsprofilfamilie 13 (IEC 61784-3-13:2010) This European Standard was approved by CENELE

8、C 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

9、 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

10、 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, Lit

11、huania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61784-3-13:2010EN 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, Ind

12、ustrial 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 pa

13、tent 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 national standard or by endorsement (dop) 2011-04-01 latest dat

14、e by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-07-01 Annex ZA has been added by CENELEC. _ BS 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 Stan

15、dard 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 61

16、326-3-1 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). IE

17、C 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

18、 (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. _ BS EN 6

19、1784-3-13:2010EN 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 applie

20、s. 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

21、controllers - Part 3: Programming languages EN 61131-3 - IEC 61158-3-13 - Industrial communication networks - Fieldbus specifications - Part 3-13: Data-link layer service definition - Type 13 elements EN 61158-3-13 - IEC 61158-4-13 - Industrial communication networks - Fieldbus specifications - Part

22、 4-13: Data-link layer protocol specification - Type 13 elements EN 61158-4-13 - IEC 61158-5-13 - Industrial communication networks - Fieldbus specifications - Part 5-13: Application layer service definition -Type 13 elements EN 61158-5-13 - IEC 61158-6-13 - Industrial communication networks - Field

23、bus specifications - Part 6-13: Application layer protocol specification - Type 13 elements EN 61158-6-13 - IEC 61508 Series Functional safety of electrical/electronic/programmable electronic safety-related systems EN 61508 Series IEC 61784-2 - Industrial communication networks - Profiles - Part 2:

24、Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 EN 61784-2 - IEC 61784-3 2010 Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions EN 61784-3 2010 IEC 61918 - Industrial communication networks - Instal

25、lation of communication networks in industrial premises EN 61918 - ISO/IEC 19501 - Information technology - Open Distributed Processing - Unified Modeling Language (UML) - - 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 Normativ

26、e 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:

27、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 overview28 5 General

28、28 5.1 External documents providing specifications for the profile28 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 services32 6

29、.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

30、layer42 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 4BS EN 61784-3-13:201061784-3-13 IEC:2010(E) 5 7.1.1 General .46 7.1.2 Address field (ADR).48 7.1.3 PDU identification field

31、 (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

32、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 telegram51 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.

33、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

34、 62 7.5 Safety Object dictionary (SOD)75 7.5.1 General .75 7.5.2 Object dictionary entry definition75 7.5.3 Data type entry specification81 7.5.4 Object description82 7.6 Safety related PDO mapping .117 7.6.1 General .117 7.6.2 Transmit SPDOs118 7.6.3 Receive SPDOs.118 7.6.4 SPDO mapping parameter.1

35、18 7.6.5 SPDO mapping example119 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)

36、.141 7.7.6 SN power up143 7.7.7 SN power down .147 BS EN 61784-3-13:2010 6 61784-3-13 IEC:2010(E) 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

37、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 wr

38、ong device .159 8.5 Parameter check mechanism.159 9 System requirements159 9.1 Indicators and switches .159 9.2 Installation guidelines159 9.3 Safety function response time .159 9.4 Duration of demands .161 9.5 Constraints for calculation of system characteristics161 9.5.1 General .161 9.5.2 Number

39、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 Maintenance161 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

40、 related nodes .162 9.6.6 Machine check due to service interval .162 9.7 Safety manual .162 10 Assessment162 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 body163 10.5 Summary.163 Annex A (informative) Ad

41、ditional information for functional safety communication profiles of CPF 13164 A.1 Hash function calculation164 A.2 Stochastic errors general considerations .167 A.2.1 General .167 A.2.2 Error detection mechanisms 167 A.2.3 Calculations 169 BS EN 61784-3-13:201061784-3-13 IEC:2010(E) 7 A.3 Stochasti

42、c errors (case A) 169 A.3.1 General .169 A.3.2 Constraints169 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 Constraints170 A.4.3 Bit error probability considerations 170 A.4.4 Residual error rate (payload 18).171 A.4.5 Residual error rate

43、 (payload 9254).171 A.4.6 Summary.171 Annex B (informative) Information for assessment of the functional safety communication profiles of CPF 13.172 Bibliography173 Table 1 Communication errors and detection measures (cyclic) .29 Table 2 Communication errors and detection measures (acyclic) .30 Tabl

44、e 3 Device roles 35 Table 4 PDU format .48 Table 5 PDU identification field (ID) .49 Table 6 Used ID field combinations49 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

45、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_Reques

46、t telegram .56 Table 16 Fields of Initiate Download SSDO_Service_Response telegram 57 Table 17 Fields of Segmented Download SSDO_Service_Request telegram57 Table 18 Fields of Segmented Download SSDO_Service_Response telegram .58 Table 19 Fields of Initiate Upload SSDO_Service_Request telegram .58 Ta

47、ble 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 telegram60 Table 23 Fields of Segmented Upload SSDO_Service_Request telegram 60 Table 24 Fields of Segment

48、ed Upload SSDO_Service_Response telegram61 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 63 Table 28 Fields of SNMT_Response_UDID telegram .63 BS EN 61784-3-13:2010 8 61784-3-13 IEC:2010(E) Table 29 Fields of S

49、NMT_Assign_SADR telegram .64 Table 30 Fields of SNMT_SADR_ Assigned telegram 65 Table 31 Fields of SNMT_SN_reset_guarding_SCM telegram65 Table 32 SNMT request telegram types .66 Table 33 SNMT response telegram types.66 Table 34 Fields of SNMT_SN_set_to_PRE_OP telegram .66 Table 35 Fields of SNMT_SN_status_PRE_OP telegram .67 Table 36 Fields of SNMT_SN_set_to_OP telegram 68 Table 37 Fields of SNMT_SN_status_OP telegram 68 Ta