1、BSI Standards PublicationElectricity metering dataexchange The DLMS/COSEM suitePart 76: The 3-layer, connection-orientedHDLC based communication profileBS EN 62056-7-6:2013BRITISH STANDARDBS EN 62056-7-6:2013EUROPEAN STANDARD EN 62056-7-6 NORME EUROPENNE EUROPISCHE NORM September 2013CENELEC Europea
2、n Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide
3、 for CENELEC members. Ref. No. EN 62056-7-6:2013 E ICS 17.220; 35.110; 91.140.50 Supersedes EN 62056-53:2007 (partially) English version Electricity metering data exchange - The DLMS/COSEM suite - Part 7-6: The 3-layer, connection-oriented HDLC based communication profile (IEC 62056-7-6:2013) Echang
4、e des donnes de comptage dellectricit - - La suite DLMS/COSEM Partie 7-6: Profil de communication 3couches, orient connexion et bas surHDLC (CEI 62056-7-6:2013) Datenkommunikation der elektrischenEnergiemessung - DLMS/COSEM - Teil 7-6: HDLC basiertes 3-SchichtenKommunikations-Protokoll (IEC 62056-7-
5、6:2013) This European Standard was approved by CENELEC on 2013-06-20. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration. Up-to-date lists and bibliograp
6、hical references concerning such national standards may be obtained onapplication 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 otherlanguage made by translation under the responsibi
7、lity of a CENELEC member into its own language and notifiedto 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, For
8、mer 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 the United Kingdom. BS EN 62056-7-6:2013National forewordT
9、his British Standard is the UK implementation of EN 62056-7-6:2013. It is identical to IEC 62056-7-6:2013. It partially supersedes BS EN 62056-53:2007.The UK participation in its preparation was entrusted to Technical Committee PEL/13, Electricity Meters.A list of organizations represented on this c
10、ommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provi-sions of a contract. Users are responsible for its correct application.The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 75130 1 ICS 1
11、7.220.01; 35.110; 91.140.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2013.Amendments/corrigenda issued since publicationDate Text affectedEUR
12、OPEAN STANDARD EN 62056-7-6 NORME EUROPENNE EUROPISCHE NORM September 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 Brusse
13、ls 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62056-7-6:2013 E ICS 17.220; 35.110; 91.140.50 Supersedes EN 62056-53:2007 (partially) English version Electricity metering data exchange - The DLMS/COSEM suite - Part 7-6: T
14、he 3-layer, connection-oriented HDLC based communication profile (IEC 62056-7-6:2013) Echange des donnes de comptage de llectricit - La suite DLMS/COSEM - Partie 7-6: Profil de communication 3 couches, orient connexion et bas sur HDLC (CEI 62056-7-6:2013) Datenkommunikation der elektrischen Energiem
15、essung - DLMS/COSEM - Teil 7-6: HDLC basiertes 3-Schichten Kommunikations-Protokoll (IEC 62056-7-6:2013) This European Standard was approved by CENELEC on 2013-06-20. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
16、 Standard the status of a national standard without 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 version
17、s (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 to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical commit
18、tees of Austria, Belgium, Bulgaria, Croatia, Cyprus, 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, Sl
19、ovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 62056-7-6:2013EN 62056-7-6:2013 - 2 - Foreword The text of document 13/1527/FDIS, future edition 1 of IEC 62056-7-6, prepared by IEC/TC 13 “Electrical energy measurement, tariff- and load control“ was submitted to the IEC-CENEL
20、EC parallel vote and approved by CENELEC as EN 62056-7-6:2013. 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) 2014-03-20 latest date by which the national standards conf
21、licting with the document have to be withdrawn (dow) 2016-06-20 EN 62056-7-6:2013 supersedes partially EN 62056-53:2007. It is based on EN 62056-53:2007, Electricity metering Data exchange for meter reading, tariff and load control Part 53: COSEM application layer, Annex B.2 The 3-layer, connection-
22、oriented, HDLC based communication profile and introduces the following significant technical changes: NOTE EN 62056-53:2007 contains the specification of the DMS/COSEM communication profiles whereas the new edition, EN 62056-5-3:2013, which replaces it, does not. The title of the standard has been
23、aligned with the title of other parts of the revised EN 62056 series; A Figure showing the protocol stack has been added to Clause 5. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible
24、 for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62056-7-6:2013 was approved by CENELEC as a European Standard without any modification. BS EN 62056-7-6:2013- 3 - EN 62056-7-6:2013 Annex ZA (normative) Normative references to international
25、 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 latest edition of the re
26、ferenced 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 62056-5-3 2013 Electricity metering data exchange - The DLMS/COSEM suite - Par
27、t 5-3: DLMS/COSEM application layer EN 62056-5-3 2013 IEC 62056-21 2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange EN 62056-21 2002 IEC 62056-42 2002 Electricity metering - Data exchange for meter reading, tariff and load con
28、trol - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange EN 62056-42 2002 IEC 62056-46 + A1 2002 2006 Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol EN 62056-46 + A1 2002
29、2007 BS EN 62056-7-6:2013EN 62056-7-6:2013 - 2 - Foreword The text of document 13/1527/FDIS, future edition 1 of IEC 62056-7-6, 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 62056-7-6:2013.
30、 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) 2014-03-20 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-06-2
31、0 EN 62056-7-6:2013 supersedes partially EN 62056-53:2007. It is based on EN 62056-53:2007, Electricity metering Data exchange for meter reading, tariff and load control Part 53: COSEM application layer, Annex B.2 The 3-layer, connection-oriented, HDLC based communication profile and introduces the
32、following significant technical changes: NOTE EN 62056-53:2007 contains the specification of the DMS/COSEM communication profiles whereas the new edition, EN 62056-5-3:2013, which replaces it, does not. The title of the standard has been aligned with the title of other parts of the revised EN 62056
33、series; A Figure showing the protocol stack has been added to Clause 5. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement no
34、tice The text of the International Standard IEC 62056-7-6:2013 was approved by CENELEC as a European Standard without any modification. BS EN 62056-7-6:2013- 3 - EN 62056-7-6:2013 Annex ZA (normative) Normative references to international publications with their corresponding European publications T
35、he 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 latest edition of the referenced document (including any amendments) applies. NOTE Whe
36、n an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 62056-5-3 2013 Electricity metering data exchange - The DLMS/COSEM suite - Part 5-3: DLMS/COSEM application layer EN 62056-5-3 2013 IEC 6205
37、6-21 2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange EN 62056-21 2002 IEC 62056-42 2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for con
38、nection-oriented asynchronous data exchange EN 62056-42 2002 IEC 62056-46 + A1 2002 2006 Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol EN 62056-46 + A1 2002 2007 BS EN 62056-7-6:2013 2 62056-7-6 IEC:2013 CONTENTS 1 Scop
39、e . 5 2 Normative references . 5 3 Terms, definitions and abbreviations 5 4 Targeted communication environments . 6 5 Structure of the profile 6 6 Identification and addressing scheme . 7 7 Supporting layer services and service mapping 8 8 Communication profile specific service parameters of the DLM
40、S/COSEM AL services 9 9 Specific considerations / constraints . 9 Confirmed and unconfirmed AAs and data transfer service invocations, frame 9.1types used . 9 Correspondence between AAs and data link layer connections, releasing 9.2AAs . 10 Service parameters of the COSEM-OPEN / -RELEASE / -ABORT se
41、rvices 10 9.3EventNotification service and protocol . 11 9.4Transporting long messages 13 9.5Supporting multi-drop configurations . 13 9.6Bibliography 15 Index 16 Figure 1 The DLMS/COSEM 3-layer, connection oriented, HDLC based communication profile . 7 Figure 2 Identification/addressing scheme in t
42、he 3-layer, CO, HDLC-based communication profile . 8 Figure 3 Summary of data link layer services . 9 Figure 4 Example: EventNotificaton triggered by the client . 12 Figure 5 Multi-drop configuration and its model 13 Figure 6 Master/ Slave operation on the multi-drop bus . 13 Table 1 Application ass
43、ociations and data exchange in the 3-layer, CO, HDLC-based profile . 10 BS EN 62056-7-6:201362056-7-6 IEC:2013 5 ELECTRICITY METERING DATA EXCHANGE THE DLMS/COSEM SUITE Part 7-6: The 3-layer, connection-oriented HDLC based communication profile 1 Scope This part of IEC 62056 specifies the DLMS/COSEM
44、 3-layer, connection-oriented HDLC based communication profile. 2 Normative references 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, th
45、e latest edition of the referenced document (including any amendments) applies. IEC 62056-21:2002, Electricity metering Data exchange for meter reading, tariff and load control Part 21: Direct local data exchange IEC 62056-42:2002, Electricity metering Data exchange for meter reading, tariff and loa
46、d control Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange IEC 62056-46:2002, Electricity metering Data exchange for meter reading, tariff and load control Part 46: Data link layer using HDLC protocol Amendment 1:2006 IEC 62056-5-3:, Electricity mete
47、ring data exchange The DLMS/COSEM suite Part 5-3: DLMS/COSEM application layer NOTE See also the Bibliography. 3 Terms, definitions and abbreviations AA Application Association AARQ A-Associate Request an APDU of the ACSE ACSE Association Control Service Element AL Application Layer APDU Application
48、 Layer Protocol Data Unit ASO Application Service Object Client A station, asking for services. In the case of the 3-layer, CO HDLC based profile it is the master station .cnf confirm service primitive CO Connection-oriented COSEM Companion Specification for Energy Metering DLMS Device Language Mess
49、age Specification DLMS UA DLMS User Association BS EN 62056-7-6:2013 2 62056-7-6 IEC:2013 CONTENTS 1 Scope . 5 2 Normative references . 5 3 Terms, definitions and abbreviations 5 4 Targeted communication environments . 6 5 Structure of the profile 6 6 Identification and addressing scheme . 7 7 Supporting layer services and service mapping 8 8 Communication profile specific service parameters of the DLMS/COSEM AL services 9 9 Specific considerations / constraints . 9
