1、 IEC 61784-3-1Edition 2.0 2010-06INTERNATIONAL STANDARD Industrial communication networks Profiles Part 3-1:Functional safety fieldbuses Additional specifications for CPF 1 IEC 61784-3-1:2010(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov
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9、ase visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled
10、 when printed.IEC 61784-3-1Edition 2.0 2010-06INTERNATIONAL STANDARD Industrial communication networks Profiles Part 3-1:Functional safety fieldbuses Additional specifications for CPF 1 INTERNATIONAL ELECTROTECHNICAL COMMISSION XBICS 25.040.40;35.100.05 PRICE CODEISBN 978-2-88910-973-9 Registered tr
11、ademark of the International Electrotechnical Commission colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 61784-3-1 IEC:2010(E)CONTENTS
12、FOREWORD.7 0 Introduction.9 0.1 General.9 0.2 Patent declaration.11 1 Scope.12 2 Normative references.12 3 Terms,definitions,symbols,abbreviated terms and conventions.13 3.1 Terms and definitions.13 3.1.1 Common terms and definitions.14 3.1.2 CPF 1:Additional terms and definitions.18 3.2 Symbols and
13、 abbreviated terms.19 3.2.1 Common symbols and abbreviated terms.19 3.2.2 CPF 1:Additional symbols and abbreviated terms.19 3.3 Conventions.20 3.3.1 State diagrams.20 3.3.2 Use of colors in figures.21 4 Overview of FSCP 1/1(FOUNDATION Fieldbus SIS).21 4.1 General.21 4.2 Key concepts of FSCP 1/1.22 4
14、.2.1 Black channel.22 4.2.2 Connection key.22 4.2.3 Cross-check.23 4.2.4 FSCP 1/1.23 4.2.5 Programmable electronic system.23 4.2.6 Queuing delays.23 4.2.7 Redundancy.23 4.2.8 SIL environment.23 4.3 Key components of FSCP 1/1.23 4.3.1 Overview.23 4.3.2 Black channel.24 4.4 Relationship to the ISO OSI
15、 basic reference model.25 5 General.25 5.1 External documents providing specifications for the profile.25 5.2 Safety functional requirements.25 5.2.1 Requirements for functional safety.25 5.2.2 Functional constraints.26 5.2.3 Device manufacturer requirements.26 5.3 Safety measures.26 5.3.1 Sequence
16、number.26 5.3.2 Time stamp.26 5.3.3 Time expectation.26 5.3.4 Connection authentication.26 5.3.5 Data integrity assurance.26 5.3.6 Redundancy with cross checking.27 5.3.7 Different data integrity assurance systems.27 5.3.8 Relationships between errors and safety measures.27 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.61784-3-1 IEC:2010(E)3
