1、BSI Standards PublicationProgrammable controllersPart 9: Single-drop digital communication interface for small sensors and actuators (SDCI)BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking
2、permitted without license from IHS-,-,-National forewordThis British Standard is the UK implementation of EN 61131-9:2013. It isidentical to IEC 61131-9:2013.The UK participation in its preparation was entrusted by Technical Com-mittee GEL/65, Measurement and control, to Subcommittee GEL/65/2,Elemen
3、ts of systems.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published b
4、y BSI Standards Limited 2014ISBN 978 0 580 76607 7ICS 25.040.40; 35.240.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2014.Amendments/corrigenda is
5、sued since publicationDate Text affectedBRITISH STANDARDBS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD EN 61131-9 NORME EUROPENNE
6、 EUROPISCHE NORM December 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation
7、 in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61131-9:2013 E ICS 25.040.40; 35.240.50 English version Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) (IEC 61131-9:2013) Automates programmables -
8、 Partie 9: Interface de communication numrique point point pour petits capteurs et actionneurs (SDCI) (CEI 61131-9:2013) Speicherprogrammierbare Steuerungen - Teil 9: Schnittstelle fr die Kommunikation mit kleinen Sensoren und Aktoren ber eine Punkt-zu-Punkt-Verbindung (IEC 61131-9:2013) This Europe
9、an Standard was approved by CENELEC on 2013-10-16. 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
10、concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre 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 CENEL
11、EC member into its own language and notified to the CEN-CENELEC Management Centre 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, Former Yugoslav
12、Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 61131-9:2013Copyright British Standards Ins
13、titution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 61131-9:2013 - 2 - Foreword The text of document 65B/874/FDIS, future edition 1 of IEC 61131-9, prepared by SC 65B, “Measurement and control devic
14、es“, of IEC/TC 65, “Industrial-process measurement, control and automation“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61131-9:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identic
15、al national standard or by endorsement (dop) 2014-07-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-10-16 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or
16、 CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61131-9:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to
17、 be added for the standards indicated: IEC 60870-5-1:1990 NOTE Harmonised as EN 60870-5-1:1993 (not modified). IEC 61158-2 NOTE Harmonised as EN 61158-2 (not modified). IEC/TR 62453-61 NOTE Harmonised as CLC/TR 62453-61 (not modified). ISOIEC 7498-1 NOTE Harmonised as EN ISOIEC 7498-1 (not modified)
18、. BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,- 3 - EN 61131-9:2013 Annex ZA (normative) Normative references to international publications with
19、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 Wh
20、en an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60947-5-2 - Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches EN 60947
21、-5-2 - IEC 61000-4-2 - Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 - IEC 61000-4-3 - Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagn
22、etic field immunity test EN 61000-4-3 - IEC 61000-4-4 - Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 - IEC 61000-4-5 - Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques
23、 - Surge immunity test FprEN 61000-4-5 - IEC 61000-4-6 - Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields FprEN 61000-4-6 - IEC 61000-4-11 - Electromagnetic compatibility (EMC) - Part 4-11: Test
24、ing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests EN 61000-4-11 - IEC 61000-6-2 - Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments EN 61000-6-2 + corr. September - - IEC 61000-6-4 - Electro
25、magnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments EN 61000-6-4 - IEC 61076-2-101 - Connectors for electronic equipment - Product requirements - Part 2-101: Circular connectors - Detail specification for M12 connectors with screw-locking EN 610
26、76-2-101 - IEC 61131-1 - Programmable controllers - Part 1: General information EN 61131-1 - BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 6113
27、1-9:2013 - 4 - Publication Year Title EN/HD Year IEC 61131-2 - Programmable controllers - Part 2: Equipment requirements and tests EN 61131-21) - IEC/TR 62390 - Common automation device - Profile guideline - - ISO/IEC 646 1991 Information technology - ISO 7-bit coded character set for information in
28、terchange - - ISO/IEC 2022 - Information technology - Character code structure and extension techniques - - ISO/IEC 10646 - Information technology - Universal Coded Character Set (UCS) - - ISO/IEC 10731 - Information technology - Open Systems Interconnection - Basic reference model - Conventions for
29、 the definition of OSI services - - ISO 1177 - Information processing - Character structure for start/stop and synchronous character-oriented transmission - - IEEE 754 2008 Binary floating-point arithmetic - - 1) EN 61131-2 is superseded by EN 61010-2-201:2013, which is based on IEC 61010-2-201:2013
30、. BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 61131-9 IEC:2013 CONTENTS INTRODUCTION . 16 1 Scope . 18 2 Normative references . 18 3 Terms, d
31、efinitions, symbols, abbreviated terms and conventions 19 3.1 Terms and definitions 19 3.2 Symbols and abbreviated terms. 23 3.3 Conventions 25 3.3.1 General . 25 3.3.2 Service parameters . 25 3.3.3 Service procedures 26 3.3.4 Service attributes 26 3.3.5 Figures 26 3.3.6 Transmission octet order . 2
32、6 3.3.7 Behavioral descriptions . 27 4 Overview of SDCI (IO-LinkTM) . 27 4.1 Purpose of technology . 27 4.2 Positioning within the automation hierarchy . 28 4.3 Wiring, connectors and power . 29 4.4 Communication features of SDCI . 29 4.5 Role of a Master 31 4.6 SDCI configuration 32 4.7 Mapping to
33、fieldbuses . 32 4.8 Standard structure . 32 5 Physical Layer (PL) 33 5.1 General . 33 5.1.1 Basics . 33 5.1.2 Topology . 33 5.2 Physical layer services 34 5.2.1 Overview . 34 5.2.2 PL services 35 5.3 Transmitter/Receiver . 37 5.3.1 Description method 37 5.3.2 Electrical requirements 37 5.3.3 Timing
34、requirements 41 5.4 Power supply . 44 5.4.1 Power supply options 44 5.4.2 Power-on requirements 45 5.5 Medium . 45 5.5.1 Connectors 45 5.5.2 Cable. 47 6 Standard Input and Output (SIO) 48 7 Data link layer (DL) 48 7.1 General . 48 7.2 Data link layer services . 50 7.2.1 DL-B services 50 BS EN 61131-
35、9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-61131-9 IEC:2013 3 7.2.2 DL-A services 61 7.3 Data link layer protocol 66 7.3.1 Overview . 66 7.3.2 DL-mode hand
36、ler . 67 7.3.3 Message handler . 75 7.3.4 Process Data handler 82 7.3.5 On-request Data handler . 85 7.3.6 ISDU handler . 88 7.3.7 Command handler . 92 7.3.8 Event handler 95 8 Application layer (AL) . 98 8.1 General . 98 8.2 Application layer services 99 8.2.1 AL services within Master and Device 9
37、9 8.2.2 AL Services . 100 8.3 Application layer protocol 108 8.3.1 Overview . 108 8.3.2 On-request Data transfer . 108 8.3.3 Event processing . 114 8.3.4 Process Data cycles 117 9 System management (SM) . 118 9.1 General . 118 9.2 System management of the Master . 118 9.2.1 Overview . 118 9.2.2 SM M
38、aster services . 120 9.2.3 SM Master protocol . 125 9.3 System management of the Device . 133 9.3.1 Overview . 133 9.3.2 SM Device services . 135 9.3.3 SM Device protocol . 141 10 Device 148 10.1 Overview . 148 10.2 Process Data Exchange (PDE) 149 10.3 Parameter Manager (PM) 149 10.3.1 General . 149
39、 10.3.2 Parameter manager state machine 149 10.3.3 Dynamic parameter . 151 10.3.4 Single parameter . 152 10.3.5 Block parameter 153 10.3.6 Concurrent parameterization access 155 10.3.7 Command handling 155 10.4 Data Storage (DS) . 155 10.4.1 General . 155 10.4.2 Data Storage state machine 155 10.4.3
40、 DS configuration 157 10.4.4 DS memory space . 157 10.4.5 DS Index_List 158 10.4.6 DS parameter availability . 158 10.4.7 DS without ISDU 158 BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networki
41、ng permitted without license from IHS-,-,- 4 61131-9 IEC:2013 10.4.8 DS parameter change indication 158 10.5 Event Dispatcher (ED) . 158 10.6 Device features . 158 10.6.1 General . 158 10.6.2 Device backward compatibility . 159 10.6.3 Protocol revision compatibility . 159 10.6.4 Factory settings . 1
42、59 10.6.5 Application reset 159 10.6.6 Device reset 159 10.6.7 Visual SDCI indication . 159 10.6.8 Parameter access locking 160 10.6.9 Data Storage locking . 160 10.6.10 Device parameter locking 160 10.6.11 Device user interface locking . 160 10.6.12 Offset time . 160 10.6.13 Data Storage concept 16
43、1 10.6.14 Block Parameter 161 10.7 Device design rules and constraints 161 10.7.1 General . 161 10.7.2 Process Data . 161 10.7.3 Communication loss 161 10.7.4 Direct Parameter . 161 10.7.5 ISDU communication channel 162 10.7.6 DeviceID rules related to Device variants 162 10.7.7 Protocol constants .
44、 162 10.8 IO Device description (IODD) 163 10.9 Device diagnosis . 163 10.9.1 Concepts . 163 10.9.2 Events . 164 10.9.3 Visual indicators 165 10.10 Device connectivity . 166 11 Master 166 11.1 Overview . 166 11.1.1 Generic model for the system integration of a Master 166 11.1.2 Structure and service
45、s of a Master 166 11.2 Configuration Manager (CM) . 169 11.2.1 General . 169 11.2.2 Configuration parameter 171 11.2.3 State machine of the Configuration Manager . 173 11.3 Data Storage (DS) . 175 11.3.1 Overview . 175 11.3.2 DS data object . 175 11.3.3 DS state machine 175 11.3.4 Parameter selectio
46、n for Data Storage 181 11.4 On-Request Data exchange (ODE) 181 11.5 Diagnosis Unit (DU) . 182 11.6 PD Exchange (PDE) 183 11.6.1 General . 183 11.6.2 Process Data mapping. 183 BS EN 61131-9:2013Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for
47、ResaleNo reproduction or networking permitted without license from IHS-,-,-61131-9 IEC:2013 5 11.6.3 Process Data invalid/valid qualifier status 184 11.7 Port and Device configuration tool (PDCT) 185 11.7.1 General . 185 11.7.2 Basic layout examples . 185 11.8 Gateway application 186 11.8.1 General
48、. 186 11.8.2 Changing Device configuration including Data Storage 186 11.8.3 Parameter server and recipe control 186 11.8.4 Anonymous parameters . 186 11.8.5 Virtual port mode DIwithSDCI 187 Annex A (normative) Codings, timing constraints, and errors . 190 Annex B (normative) Parameter and commands 211 Annex C (normative) ErrorTypes (ISDU errors) 228 Annex D (normative) EventCodes (diagnosis information) 233 Annex E (normative) Data types 236 Annex F (normative) Structure of the Data Storage data object 247 Annex G (normative) Master and Device conformity . 248 Annex H (informat
