1、BSI Standards PublicationElectricity metering data exchange The DLMS/COSEM suitePart 3-1: Use of local area networks on twisted pair with carrier signallingBS EN 62056-3-1:2014National forewordThis British Standard is the UK implementation of EN 62056-3-1:2014. It isidentical to IEC 62056-3-1:2013.
2、It supersedes BS EN 62056-31:2000 whichis withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/13, Electricity Meters.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all
3、 the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 72001 7ICS 17.220; 35.110; 91.140.50Compliance with a British Standard cannot confer immunity fromlegal obligations.
4、This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62056-3-1:2014EUROPEAN STANDARD EN 62056-3-1 NORME EUROPENNE EUROPISCHE NORM March 2014 CENELEC
5、 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 2014 CENELEC - All rights of exploitation in any form and by any means reserved
6、 worldwide for CENELEC members. Ref. No. EN 62056-3-1:2014 E ICS 17.220; 35.110; 91.140.50 Supersedes EN 62056-31:2000 English version Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1: Use of local area networks on twisted pair with carrier signalling (IEC 62056-3-1:2013) change
7、des donnes de comptage de llectricit - La suite DLMS/COSEM - Partie 3-1: Utilisation des rseaux locaux sur paire torsade avec signal de porteuse (CEI 62056-3-1:2013) Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 3-1: Nutzung lokaler Netzwerke mit Trgerfrequenz-Signalbertragu
8、ng auf verdrillten Zweidrahtleitungen (IEC 62056-3-1:2013) This European Standard was approved by CENELEC on 2013-09-24. 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 wi
9、thout any alteration. Up-to-date lists and bibliographical references 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
10、other language made by translation under the responsibility of a CENELEC 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, C
11、yprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav 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
12、 the United Kingdom. BS EN 62056-3-1:2014EN 62056-3-1:2014 - 2 - Foreword The text of document 13/1546/FDIS, future edition 1 of IEC 62056-3-1, prepared by IEC/TC 13 “Electrical energy measurement, tariff- and load control“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN
13、 62056-3-1:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-09-07 latest date by which the national standards conflicting with the document have to be withdrawn
14、 (dow) 2016-09-24 This document supersedes EN 62056-31:2000. EN 62056-3-1:2014 includes the following significant technical changes with respect to EN 62056-31:2000: addition of a profile which makes use of the EN 62056 DLMS/COSEM Application layer and COSEM object model; review of the data link lay
15、er which is split into two parts: a pure Data Link layer; a “Support Manager” entity managing the communication media; ability to negotiate the communication speed, bringing baud rate up to 9 600 bauds. Attention is drawn to the possibility that some of the elements of this document may be the subje
16、ct of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62056-3-1:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibl
17、iography, the following notes have to be added for the standards indicated: IEC 62056-6-1:2013 NOTE Harmonized as EN 62056-6-1:2013 (not modified). IEC 62056-6-2:2013 NOTE Harmonized as EN 62056-6-2:2013 (not modified). BS EN 62056-3-1:2014- 3 - EN 62056-3-1:2014 Annex ZA (normative) Normative refer
18、ences to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the la
19、test 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 61334-4-41 1996 Distribution automation using distributi
20、on line carrier systems - Part 4: Data communication protocols - Section 41: Application protocols - Distribution line message specification EN 61334-4-41 1996 IEC 62056-51 1998 Electricity metering - Data exchange for meter reading, tariff and load control - Part 51: Application layer protocols - -
21、 IEC 62056-5-3 2013 Electricity metering data exchange - The DLMS/COSEM suite - Part 5-3: DLMS/COSEM application layer EN 62056-5-3 2014 ISO/IEC 8482 1993 Information technology - Telecommunications and information exchange between systems - Twisted pair multipoint interconnections - - EIA 485 - Ele
22、ctrical characteristics of generators and receivers for use in balanced digital multipoint systems - - BS EN 62056-3-1:2014 2 62056-3-1 IEC:2013 CONTENTS 1 Scope . 9 2 Normative references . 9 3 Abbreviations . 10 4 General description 11 Basic vocabulary . 11 4.1Profiles, layers and protocols 11 4.
23、2Overview . 11 4.2.1Base profile (without DLMS) 12 4.2.2Profile with DLMS 12 4.2.3Profile with DLMS/COSEM 13 4.2.4Specification language 13 4.3Communication services for local bus data exchange without DLMS . 13 4.4Overview . 13 4.4.1Remote reading exchange . 14 4.4.2Remote programming exchange 14 4
24、.4.3Point to point remote transfer exchange 16 4.4.4Broadcast remote transfer frame . 16 4.4.5Bus initialization frame 16 4.4.6Forgotten station call exchange . 17 4.4.7Frame fields 17 4.4.8Principle of the energy remote supply 18 4.4.9Non-energized station preselection exchange 19 4.4.10Communicati
25、on exchange after preselection 20 4.4.11Alarm function . 20 4.4.12Communication services for local bus data exchange with DLMS 21 4.5Systems management . 22 4.65 Local bus data exchange without DLMS . 22 Physical layer 22 5.1Physical-62056-3-1 protocol 22 5.1.1Physical parameters 23 5.1.2Timing diag
26、rams 25 5.1.3Physical services and service primitives 26 5.1.4State transitions 27 5.1.5List and processing of errors . 34 5.1.6Data Link layer 35 5.2Link-62056-3-1 protocol . 35 5.2.1Management of exchanges 35 5.2.2Data Link services and service primitives 35 5.2.3Data Link parameters 36 5.2.4State
27、 transitions 36 5.2.5List and processing of errors . 41 5.2.6Application layer 42 5.3Application-62056-3-1 protocol 42 5.3.1Application services and service primitives 42 5.3.2Application parameters 42 5.3.3BS EN 62056-3-1:201462056-3-1 IEC:2013 3 State transitions 43 5.3.4List and processing of err
28、ors . 45 5.3.56 Local bus data exchange with DLMS 45 Physical layer 45 6.1Data Link layer 46 6.2Link-E/D protocol . 46 6.2.1Management of exchanges 46 6.2.2Data Link services and service primitives 47 6.2.3Data Link parameters 47 6.2.4State transitions 48 6.2.5List and processing of errors . 54 6.2.
29、6Application layer 54 6.3General . 54 6.3.1Transport sub-layer . 54 6.3.2Application sub-layer . 54 6.3.37 Local bus data exchange with DLMS/COSEM . 55 Model 55 7.1Physical Layer . 55 7.2General . 55 7.2.1Physical Parameters 55 7.2.2Speed negotiation 55 7.2.3E/COSEM Physical Services and service pri
30、mitives . 56 7.2.4State transitions 57 7.2.5Data Link layer 65 7.3General . 65 7.3.1Identification of data units 66 7.3.2Role of the Data Link layer 66 7.3.3Management of exchanges 66 7.3.4Data Link services and service primitives 66 7.3.5Data Link parameters 68 7.3.6State transitions 68 7.3.7Suppor
31、t Manager layer 75 7.4Overview . 75 7.4.1Initialisation of the bus . 75 7.4.2Discover service 76 7.4.3Speed negotiation 76 7.4.4Support Manager parameters 76 7.4.5State transitions 77 7.4.6Transport Layer . 78 7.5General . 78 7.5.1Transport Data Units . 78 7.5.2State transitions 80 7.5.3Application
32、Layer . 82 7.6General . 82 7.6.1Broadcast Management . 82 7.6.2Management of EventNotifications or InformationReports 83 7.6.3Priority Management 83 7.6.4Management of releasing Application Associations 83 7.6.58 Local bus data exchange Hardware . 83 BS EN 62056-3-1:2014 4 62056-3-1 IEC:2013 General
33、 . 83 8.1General characteristics 83 8.2Signal transmission at 50 kHz 83 8.2.1Energy supply signal transmission . 84 8.2.2Simple Secondary Station and multiple Secondary Station 87 8.2.3Bus specification . 88 8.3General characteristics 88 8.3.1Cable characteristics . 88 8.3.2Wiring 89 8.3.3Magnetic p
34、lug 90 8.4Function 90 8.4.1Common mechanical characteristics 90 8.4.2Electrical block diagram with simple plug . 91 8.4.3Electrical Block Diagram with energy supply plug 92 8.4.4Functional specifications of Primary Station transmitter (for 50 kHz signal) . 93 8.5Functional specifications of Primary
35、Station receiver (for 50 kHz signal) 93 8.6Functional specification of Secondary Station transmitter (for 50 kHz signal) . 94 8.7Functional specifications of Secondary Station receiver (for 50 kHz signal) . 95 8.8Annex A (normative) Specification language 97 Annex B (normative) Timing types and char
36、acteristics . 100 Annex C (normative) List of fatal errors 102 Annex D (normative) Coding the command code field of frames . 103 Annex E (normative) Principle of the CRC 105 Annex F (normative) Random integer generation for response from forgotten stations . 106 Annex G (normative) Random number gen
37、eration for authentication (profile without DLMS) 107 Annex H (normative) Systems management implementation 108 Annex I (informative) Information about exchanges 109 Bibliography 113 Figure 1 IEC 62056-3-1 communication profiles . 12 Figure 2 Alarm mechanism. 21 Figure 3 Exchanges in continuous oper
38、ation 25 Figure 4 Alarm event without any communication in progress 25 Figure 5 Alarm event with a communication in progress . 25 Figure 6 Signal envelope on the bus 84 Figure 7 Bus representation . 85 Figure 8 Power supply characteristics 85 Figure 9 States associated to a session: for selected Sec
39、ondary station 86 Figure 10 States associated to a session: for non-selected Secondary station . 86 Figure 11 Simple and multiple Secondary stations . 87 Figure 12 Equivalent diagram of the test equipment . 89 Figure 13 Ferrite pot and bobbin 90 Figure 14 Associated components of the magnetic plug .
40、 91 Figure 15 Associated components of the energy supply plug . 92 Figure B.1 Logical timing type 100 BS EN 62056-3-1:201462056-3-1 IEC:2013 5 Figure B.2 Physical timing type 100 Figure B.3 Results processing for timing defined with low and high limits . 101 Figure B.4 Results processing for timing
41、defined by a nominal value . 101 Figure I.1 Non-energized station session . 109 Figure I.2 Remote reading and programming exchanges 110 Figure I.3 Bus initialization . 111 Figure I.4 Forgotten station call exchange 112 Table 1 Primary Station timing . 23 Table 2 Secondary station timing . 24 Table 3
42、 Physical services and service primitives 26 Table 4 Physical-62056-3-1 state transitions: Primary station 27 Table 5 Power supply management state transitions (only for non-energized secondary station) 29 Table 6 Physical-62056-3-1 state transitions: Secondary station 31 Table 7 Meaning of the stat
43、es listed in the previous tables . 32 Table 8 Definition of the procedures, functions and events classified in alphabetical order . 33 Table 9 Error summary table 34 Table 10 Data Link services and service primitives 35 Table 11 Link-62056-3-1 state transitions: Primary station . 36 Table 12 Link-62
44、056-3-1 State transitions: Secondary station 39 Table 13 Meaning of the states listed in the previous tables . 40 Table 14 Definition of the procedures and functions classified in alphabetical order . 40 Table 15 Error summary table 41 Table 16 Application services and service primitives 42 Table 17
45、 Application-62056-3-1 state transitions: Primary station 43 Table 18 Application-62056-3-1 state transitions: Secondary station 44 Table 19 Meaning of the states listed in the previous tables . 44 Table 20 Definition of the procedures and functions classified in alphabetical order . 45 Table 21 Err
46、or summary table 45 Table 22 Data Link services and service primitives 47 Table 23 Link-E/D state transitions: Primary station . 48 Table 24 Link-E/D state transitions: Secondary station. 50 Table 25 Meaning of the states listed in the previous tables . 52 Table 26 Definition of the procedures and f
47、unctions classified in alphabetical order . 52 Table 27 Error summary table 54 Table 28 Client_connect function definition 54 Table 29 E/COSEM Physical services and service primitives . 56 Table 30 E/COSEM Physical state transitions: Primary station . 57 Table 31 Power supply management state transi
48、tions (only for non-energized Secondary station) 60 Table 32 E/COSEM Physical State transitions: Secondary station 61 Table 33 Meaning of the states listed in the previous tables . 63 BS EN 62056-3-1:2014 6 62056-3-1 IEC:2013 Table 34 Definition of the procedures, functions and events classified in
49、alphabetical order . 64 Table 35 Error summary table 65 Table 36 Data Link services and service primitives 66 Table 37 DLMS/COSEM Data Link E/D state transitions: Primary station . 68 Table 38 DLMS/COSEM Link E/D state transitions: Secondary station . 71 Table 39 Meaning of the states listed in the previous tables . 73 Table 40 Definition of the procedures and functions classified in alphabetica
