1、 IEC 62056-7-5 Edition 1.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Electricity metering data exchange The DLMS/COSEM suite Part 7-5: Local data transmission profiles for Local Networks (LN) change des donnes de comptage de llectricit La suite DLMS/COSEM Partie 7-5: Profils de transmissio
2、n de donnes locales pour rseaux locaux (LN) IEC 62056-7-5:2016-05(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mean
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20、 suite Part 7-5: Local data transmission profiles for Local Networks (LN) change des donnes de comptage de llectricit La suite DLMS/COSEM Partie 7-5: Profils de transmission de donnes locales pour rseaux locaux (LN) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
21、 ICS 17.220.20; 35.100.01; 91.140.50 ISBN 978-2-8322-3326-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vo
22、us assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62056-7-5:2016 IEC 2016 CONTENTS FOREWORD. 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 10 3 Terms, definitions and abbreviations 11 3.1 Terms and definitions 11 3.2 Abbreviations 11 4 Targeted comm
23、unication environments 11 5 Use of the communication layers for these profiles . 12 5.1 Information related to the use of the standards specifying the lower layers . 12 5.2 Structure of the profile . 12 5.3 Use of the lower layers 13 5.3.1 Overview . 13 5.3.2 Physical layer 14 5.3.3 MAC layer 14 5.3
24、.4 Data link layer 14 5.4 Service mapping and adaptation layers 14 5.4.1 For the default HDLC based data link layer . 14 5.4.2 For other lower layers 15 5.5 Registration and connection management 15 6 Identification and addressing scheme . 15 6.1 General identification and addressing scheme . 15 6.2
25、 Addressing for the default HDLC based data link layer . 15 6.3 Addressing for other data link layers 15 7 Specific considerations for the application layer services 15 7.1 Overview 15 7.2 Application Association establishment and release: ACSE services 15 7.3 xDLMS services 15 7.4 Security mechanis
26、ms 16 7.5 Transferring long application messages . 16 7.6 Media access, bandwidth and timing considerations . 16 8 Communication layer configuration and management . 17 9 The COSEM application process (AP) 17 9.1 Model and services . 17 9.2 COSEM interface classes (IEC 62056-6-2) to configure the LD
27、TI . 18 9.3 Security environment (not valid for legacy mode) . 19 9.4 Restrictions for interfaces supporting “Legacy operating modes” 20 10 Additional considerations for the use of this profile Safety . 21 Annex A (normative) Media specific profile: Optical interface 22 A.1 IEC 62056-21 port . 22 A.
28、2 IEC 62056-21 port operating in legacy mode 23 Annex B (normative) Media specific Profile: TP with carrier signalling Interface . 25 B.1 IEC 62056-3-1 port 25 B.2 IEC 62056-3-1 port operating in legacy mode 26 Annex C (normative) Media specific profile: EIA-485, TIA-232-F interface . 29 IEC 62056-7
29、-5:2016 IEC 2016 3 C.1 Electrical port RS485/232 29 Annex D (normative) Media specific profile: M-Bus EN 13757-2 31 D.1 M-Bus with the HDLC based data link layer . 31 Annex E (normative) IP profile . 33 E.1 IP profile . 33 Annex F (informative) LDTI configuration examples 35 F.1 Example 1: only one
30、value (active energy A+) pushed 35 Annex G (informative) LDTI encoding examples . 37 G.1 xDLMS APDUs used (without protection and without general-block-transfer) . 37 G.2 Example 1: Only one value is pushed 37 G.3 Example 2: The OBIS code and one value is pushed 38 Index 40 Figure 1 LDTI DLMS/COSEM
31、client as part of a consumer device . 9 Figure 2 LDTI DLMS/COSEM client as part of a local adaptor . 9 Figure 3 Entities and interfaces of a smart metering system 12 Figure 4 IEC 62056-7-5 LDTI interface in the context of the smart metering architecture 12 Figure 5 Local data transmission reference
32、model . 13 Figure 6 LDTI the interface to a pre-established DLMS/COSEM LDTI client 18 Figure 7 Interface classes modelling the push operation . 19 Figure 8 Example of a security environment for an LDTI using global keys 20 Figure 9 LDTI operating in “legacy mode” 21 Figure A.1 Structure of the optic
33、al interface profile . 22 Figure A.2 Structure of the optical interface “operating in legacy mode” profile 24 Figure B.1 Structure of the TP with carrier signalling profile 25 Figure B.2 Structure of the TP with carrier signalling “operating in legacy mode” profile . 27 Figure C.1 Structure of the R
34、S485/232 profile . 29 Figure D.1 Structure of the “M-Bus with HDLC based data link layer” profile 31 Figure E.1 Structure of the IP profile 33 Table 1 Features of communication profiles using DLMS/COSEM compatible and legacy protocol modes 9 Table 2 Conformance block for the LDTI association. 16 Tab
35、le 3 Configuration of a LDTI operating in “legacy mode“ 20 Table A.1 Mandatory setup attribute values for an optical IEC 62056-21 interface supporting IEC 62056-5-3 . 23 Table A.2 Mandatory setup attribute values for an optical IEC 62056-21 operating in the “legacy mode” . 24 Table B.1 Mandatory set
36、up attribute values for a TP IEC 62056-3-1 supporting IEC 62056-5-3 26 Table B.2 Mandatory setup attribute values for a TP IEC 62056-3-1 operating in the “legacy mode” . 28 Table C.1 Mandatory setup attribute values for an electrical RS485/232 IEC 62056- 21 interface supporting IEC 62056-5-3 30 4 IE
37、C 62056-7-5:2016 IEC 2016 Table D.1 Mandatory setup attribute values for an M-Bus port with HDLC based data link layer . 32 Table E.1 Mandatory setup attribute values for an IP port . 34 Table F.1 Configuration example: one value pushed every 10 s via optical port . 35 IEC 62056-7-5:2016 IEC 2016 5
38、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICITY METERING DATA EXCHANGE THE DLMS/COSEM SUITE Part 7-5: Local data transmission profiles for Local Networks (LN) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all nation
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49、ntifying any or all such patent rights. The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance with this International Standard may involve the use of a maintenance service concerning the stack of protocols on which the present standard IEC 62056-7-5 is based. The IEC takes no position concerning the evidence, va
