{"id":244082,"date":"2024-10-19T16:01:46","date_gmt":"2024-10-19T16:01:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61784-3-142010\/"},"modified":"2024-10-25T11:00:08","modified_gmt":"2024-10-25T11:00:08","slug":"bs-en-61784-3-142010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61784-3-142010\/","title":{"rendered":"BS EN 61784-3-14:2010"},"content":{"rendered":"

IEC 61784-3-14:2010 specifies a safety communication layer (services and protocol) based on CPF 14 of IEC 61784-2 and IEC 61158 Type 14. 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.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
11<\/td>\n0 Introduction
0.1 General
Figures
Figure 1 \u2013 Relationships of IEC 61784-3 with other standards (machinery) <\/td>\n<\/tr>\n
12<\/td>\nFigure 2 \u2013 Relationships of IEC 61784-3 with other standards (process) <\/td>\n<\/tr>\n
13<\/td>\n0.2 Patent declaration <\/td>\n<\/tr>\n
14<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms, definitions, symbols, abbreviated terms and conventions
3.1 Terms and definitions <\/td>\n<\/tr>\n
19<\/td>\n3.2 Symbols and abbreviated terms <\/td>\n<\/tr>\n
20<\/td>\n3.3 Conventions <\/td>\n<\/tr>\n
21<\/td>\n4 Overview of FSCP\u00a014\/1 (EPASafety\u00ae)
4.1 EPASafety\u00ae
4.2 Principle of EPA safety communications <\/td>\n<\/tr>\n
22<\/td>\n4.3 Safety function processing
5 General
5.1 External documents providing specifications for the profile
Figure\u00a03 \u2013 Safety communication architecture
Figure\u00a04 \u2013 Safety function processing <\/td>\n<\/tr>\n
23<\/td>\n5.2 Safety functional requirements
5.3 Safety measures <\/td>\n<\/tr>\n
24<\/td>\n5.4 Safety communication layer structure
Tables
Table\u00a01 \u2013 Relationships between errors and safety measures <\/td>\n<\/tr>\n
25<\/td>\nFigure\u00a05 \u2013 Standard communication and safety communication <\/td>\n<\/tr>\n
26<\/td>\n5.5 Relationships with FAL (and DLL, PhL)
Figure\u00a06 \u2013 CP\u00a014\/1 protocol hierarchy
Figure\u00a07 \u2013 Relationship between the SCL and the other layers of CP\u00a014\/1 <\/td>\n<\/tr>\n
27<\/td>\n6 Safety communication layer services
6.1 Overview
6.2 FSCP\u00a014\/1 object extensions
Table\u00a02 \u2013 Data types used within FSCP\u00a014\/1
Table\u00a03 \u2013 FSCP\u00a014\/1 object extensions <\/td>\n<\/tr>\n
33<\/td>\n6.3 Extended services <\/td>\n<\/tr>\n
34<\/td>\nTable\u00a04 \u2013 Functional safety service extension
Table\u00a05 \u2013 SafetyCommunicationOpen Service Parameters <\/td>\n<\/tr>\n
36<\/td>\nTable\u00a06 \u2013 SafetyCommunicationClose Service Parameters <\/td>\n<\/tr>\n
37<\/td>\n7 Safety communication layer protocol
7.1 Safety PDU format
Figure\u00a08 \u2013 Functional safety communication message structure
Table\u00a07 \u2013 Encoding of APDU Header <\/td>\n<\/tr>\n
38<\/td>\nFigure\u00a09 \u2013 Structure of Functional Safety PDU (FSPDU)
Figure\u00a010 \u2013 Structure of Virtual Safety Check Message (VSCM)
Table\u00a08 \u2013 Structure of Functional Safety PDU (FSPDU) Header <\/td>\n<\/tr>\n
39<\/td>\n7.2 Safety communication operation
Figure\u00a011 \u2013 FSPDU mapping <\/td>\n<\/tr>\n
40<\/td>\nTable\u00a09 \u2013 CRC calculation polynomials <\/td>\n<\/tr>\n
41<\/td>\nFigure\u00a012 \u2013 Time-sharing communication scheduling <\/td>\n<\/tr>\n
42<\/td>\n7.3 Safety communication behaviour
Figure\u00a013 \u2013 Format of EndofNonPeriodicDataSending PDU <\/td>\n<\/tr>\n
43<\/td>\nFigure\u00a014 \u2013 State transfer figure of periodic data transmission
Table\u00a010 \u2013 Functional safety communication state description
Table\u00a011 \u2013 States and transitions of periodic data transmission <\/td>\n<\/tr>\n
44<\/td>\nFigure\u00a015 \u2013 Functional safety communication state transfer <\/td>\n<\/tr>\n
45<\/td>\nTable\u00a012 \u2013 Functional safety communication states description
Table\u00a013 \u2013 States and transitions of non-periodic data transmission <\/td>\n<\/tr>\n
49<\/td>\nFigure\u00a016 \u2013 Communication alert report state transfer figure <\/td>\n<\/tr>\n
50<\/td>\nTable\u00a014 \u2013 Communication alert state description
Table\u00a015 \u2013 Communication alert states and transitions <\/td>\n<\/tr>\n
52<\/td>\nTable\u00a016 \u2013 LinkObjectType function description
Table\u00a017 \u2013 CRCCheck function description <\/td>\n<\/tr>\n
53<\/td>\nTable\u00a018 \u2013 CrossCheck function description
Table\u00a019 \u2013 TimeDelayCheck function description
Table\u00a020 \u2013 PeriodUncomfrimedSNCheck function description
Table\u00a021 \u2013 Non-periodicSNCheck function description <\/td>\n<\/tr>\n
54<\/td>\n7.4 Code
Table\u00a022 \u2013 Functional safety communication management object encoding
Table\u00a023 \u2013 Functional safety link object encoding <\/td>\n<\/tr>\n
56<\/td>\nTable\u00a024 \u2013 Functional safety communication alert object encoding <\/td>\n<\/tr>\n
59<\/td>\nTable\u00a025 \u2013 Encoding of SafetyCommunicationOpen request parameters
Table\u00a026 \u2013 SafetyCommunicationOpen positive response parameters <\/td>\n<\/tr>\n
60<\/td>\nTable\u00a027 \u2013 SafetyCommunicationOpen negative response parameters
Table\u00a028 \u2013 SafeCommunicationClose request parameters
Table\u00a029 \u2013 SafeCommunicationClose positive response parameters
Table\u00a030 \u2013 SafeCommunicationClose negative response parameters <\/td>\n<\/tr>\n
61<\/td>\nTable\u00a031 \u2013 Error class and code <\/td>\n<\/tr>\n
62<\/td>\n8 Safety communication layer management
8.1 Time synchronization diagnostics
Figure\u00a017 \u2013 CRC check for time synchronization process <\/td>\n<\/tr>\n
63<\/td>\n8.2 CSME diagnostics <\/td>\n<\/tr>\n
64<\/td>\n8.3 Communication fault management
Table\u00a032 \u2013 Communication process of confirmed service between two devices <\/td>\n<\/tr>\n
66<\/td>\nFigure\u00a018 \u2013 The process of communication fault report <\/td>\n<\/tr>\n
67<\/td>\n9 System requirements
9.1 Indicators and switches
9.2 Installation guidelines
9.3 Safety function response time
Figure\u00a019 \u2013 Example application for FSCP\u00a014\/1 communication <\/td>\n<\/tr>\n
68<\/td>\nFigure\u00a020 \u2013 Calculation of the network reaction time
Table\u00a033 \u2013 Settings for time expectation margin <\/td>\n<\/tr>\n
69<\/td>\n9.4 Duration of demands
9.5 Constraints for calculation of system characteristics <\/td>\n<\/tr>\n
70<\/td>\n9.6 Maintenance
9.7 Safety manual
10 Assessment
Table\u00a034 \u2013 Constraints for system characteristics at \u03b5 = 10-2 <\/td>\n<\/tr>\n
71<\/td>\nAnnex A (informative) Additional information for functional safety communication profiles of CPF 14 <\/td>\n<\/tr>\n
73<\/td>\nAnnex B (informative) Information for assessment of the functional safety communication profiles of CPF 14 <\/td>\n<\/tr>\n
74<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial communication networks. Profiles – Functional safety fieldbuses. Additional specifications for CPF 14<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2010<\/td>\n78<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":244090,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[385,2641],"product_tag":[],"class_list":{"0":"post-244082","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-040-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/244082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/244090"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=244082"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=244082"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=244082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}