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EN 62056-21:2002

Current
Current

The latest, up-to-date edition.

Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
Published date

06-21-2002

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
  3.1 Terms and definitions
  3.2 Abbreviations
4 Physical properties
  4.1 Electrical current loop interface
  4.2 Electrical interface V.24/V.28
  4.3 Optical interface
      4.3.1 Construction of the reading head
      4.3.2 Characteristic data of the magnet
      4.3.3 Arrangement of components in the tariff device
      4.3.4 Alignment
      4.3.5 Optical characteristics
5 Character transmission
  5.1 Type of transmission
  5.2 Transmission speed
  5.3 Signal quality
  5.4 Character format
  5.5 Character code
  5.6 Character security
6 Data transmission protocol
  6.1 General
  6.2 Calculation of the block check character
  6.3 Message definitions
      6.3.1 Request message
      6.3.2 Identification message
      6.3.3 Acknowledgement/option select message
      6.3.4 Data message (except in programming mode)
      6.3.5 Acknowledgement message
      6.3.6 Repeat-request message
      6.3.7 Programming command message
      6.3.8 Programming command message using optional partial
             blocks
      6.3.9 Data message (programming mode)
      6.3.10 Data message (programming mode) using optional partial
             blocks
      6.3.11 Error message (programming mode)
      6.3.12 Break message (programming mode)
      6.3.13 Block message (other protocols)
      6.3.14 Explanations of message contents
  6.4 Communication modes
      6.4.1 Protocol mode A
      6.4.2 Protocol mode B
      6.4.3 Protocol mode C
      6.4.4 Protocol mode D
      6.4.5 Protocol mode E (other protocols)
      6.4.6 Entering programming mode (unknown tariff device)
      6.4.7 Partial block communication (optional, only in protocol
             mode C)
  6.5 Syntax diagrams
      6.5.1 Readout mode
      6.5.2 Programming mode
  6.6 Data set structure
Annex A (normative) Flow chart for direct local data exchange
                      protocol, protocol mode C
Annex B (normative) Wake-up methods for battery-operated tariff
                      devices
Annex C (informative) Formatted codes
Annex D (informative) Levels of access - system security
Annex E (normative) METERING HDLC protocol using protocol mode E
                      for direct local data exchange
Annex ZA (normative) Normative references to international
                      publications with their corresponding
                      European publications
Bibliography
Index
Figures
Tables

Describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of devices.

Committee
CLC/TC 13
DevelopmentNote
Supersedes EN 61107. (08/2002)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

CLC/TS 50568-8:2015 Electricity metering data exchange - The DLMS/COSEM suite - Part 8: SMITP B-PSK PLC communication profile for neighbourhood networks - Including: The Original-SMITP PLC B-PSK communication profile, The Original-SMITP Local data exchange profile and The Original-SMITP IP communication profile
BS EN 62056-7-6:2013 Electricity metering data exchange. The DLMS/COSEM suite The 3-layer, connection-oriented HDLC based communication profile
07/30076185 DC : 0 BS EN 1434-3 - HEAT METERS - PART 3 - DATA EXCHANGE AND INTERFACES
BS EN 13757-3:2013 Communication systems for and remote reading of meters Dedicated application layer
PREN 13757-2 : DRAFT 2016 COMMUNICATION SYSTEMS FOR METERS - PART 2: WIRED M-BUS COMMUNICATION
I.S. EN 62056-6-2:2016 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 6-2: COSEM INTERFACE CLASSES
I.S. EN 14154-4:2014 WATER METERS - PART 4: ADDITIONAL FUNCTIONALITIES
I.S. EN 62056-6-1:2017 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 6-1: OBJECT IDENTIFICATION SYSTEM (OBIS)
I.S. EN 62056-7-6:2013 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 (EQV))
17/30356734 DC : 0 BS EN 14236 - ULTRASONIC DOMESTIC GAS METERS
UNI CEI EN 13757-3 : 2013 COMMUNICATION SYSTEMS FOR AND REMOTE READING OF METERS - PART 3: DEDICATED APPLICATION LAYER
EN 62056-6-1:2017 Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: Object Identification System (OBIS)
EN 62056-62:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes
EN 62056-7-6:2013 Electricity metering data exchange - The DLMS/COSEM suite - Part 7-6: The 3-layer, connection-oriented HDLC based communication profile
EN 62056-42:2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange
EN 62056-53:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer
BS EN 13757-2:2004 Communication systems for remote reading of meters Physical and link layer
UNE-EN 13757-3:2013 Communication systems for meters and remote reading of meters - Part 3: Dedicated application layer
DIN EN 1434-3:2016-02 HEAT METERS - PART 3: DATA EXCHANGE AND INTERFACES
13/30274904 DC : 0 BS EN 14154-4 - WATER METERS - PART 4: ADDITIONAL FUNCTIONALITIES
DIN EN 14154-4:2015-02 Water meters - Part 4: Additional functionalities
16/30338578 DC : 0 BS EN 13757-2 - COMMUNICATION SYSTEMS FOR METERS - PART 2: WIRED M-BUS COMMUNICATION
16/30338581 DC : 0 BS EN 13757-7 - COMMUNICATION SYSTEMS FOR METERS - PART 7: TRANSPORT AND SECURITY SERVICES
CEI EN 62056-6-1 : 2014 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 6-1: OBJECT IDENTIFICATION SYSTEM (OBIS)
BS EN 62056-53:2007 Electricity metering. Data exchange for meter reading, tariff and load control COSEM application layer
CEI EN 62056-7-5 : 1ED 2017 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 7-5: LOCAL DATA TRANSMISSION PROFILES FOR LOCAL NETWORKS (LN)
12/30259441 DC : 0 BS EN 13757-1 - COMMUNICATION SYSTEM FOR AND REMOTE READING OF METERS - PART 1: DATA EXCHANGE
I.S. EN 16314:2013 GAS METERS - ADDITIONAL FUNCTIONALITIES
DIN EN 14154-4 E : 2015 WATER METERS - PART 4: ADDITIONAL FUNCTIONALITIES
CEI EN 62056-7-6 : 2014 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 7-6: THE 3-LAYER, CONNECTION-ORIENTED HDLC BASED COMMUNICATION PROFILE
EN 13757-7:2018 Communication systems for meters - Part 7: Transport and security services
CSA C900.3 : 2013 HEAT METERS - PART 3: DATA EXCHANGE AND INTERFACES
CEI UNI EN 13757-2 : 2011 COMMUNICATION SYSTEMS FOR AND REMOTE READING OF METERS - PART 2: PHYSICAL AND LINK LAYER
CEI UNI EN 13757-3 : 2013 COMMUNICATION SYSTEMS FOR AND REMOTE READING OF METERS - PART 3: DEDICATED APPLICATION LAYER
PREN 13757-1 : DRAFT 2012 COMMUNICATION SYSTEM FOR AND REMOTE READING OF METERS - PART 1: DATA EXCHANGE
I.S. EN 13757-2:2005 COMMUNICATION SYSTEMS FOR METERS - PART 2: WIRED M-BUS COMMUNICATION
EN 14236:2007 Ultrasonic domestic gas meters
DIN EN 13757-1:2015-01 Communication systems for meters - Part 1: Data exchange
DIN EN 14236:2008-06 ULTRASONIC DOMESTIC GAS METERS
UNE-EN 1434-3:2016 Heat meters - Part 3: Data exchange and interfaces
I.S. EN 13757-1:2014 COMMUNICATION SYSTEMS FOR METERS - PART 1: DATA EXCHANGE
I.S. EN 1434-3:2015 HEAT METERS - PART 3: DATA EXCHANGE AND INTERFACES
BS EN 62056-6-1:2017 Electricity metering data exchange. The DLMS/COSEM suite Object Identification System (OBIS)
11/30239467 DC : 0 BS EN 13757-3 - COMMUNICATION SYSTEMS FOR AND REMOTE READING OF METERS - PART 3: DEDICATED APPLICATION LAYER
PD CEN/TR 16061:2010 Gas meters. Smart gas meters
BS EN 14154-4:2014 Water meters Additional functionalities
PD CLC/TS 50568-8:2015 Electricity metering data exchange. The DLMS/COSEM suite SMITP B-PSK PLC communication profile for neighbourhood networks. Including: The Original-SMITP PLC BPSK communication profile, The Original-SMITP Local data exchange profile and The Original-SMITP IP communication profile
CEI EN 62056-42 : 2003 ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - PART 42: PHYSICAL LAYER SERVICES AND PROCEDURES
I.S. EN 62056-62:2007 ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - PART 62: INTERFACE CLASSES
I.S. EN 14236:2007 ULTRASONIC DOMESTIC GAS METERS
I.S. EN 62056-53:2007 ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - PART 53: COSEM APPLICATION LAYER
EN IEC 62056-6-2:2018 Electricity metering data exchange - The DLMS/COSEM suite - Part 6-2: COSEM interface classes
BS EN 16314:2013 Gas meters. Additional functionalities
CEI EN 62056-6-2 : 2014 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 6-2: COSEM INTERFACE CLASSES
BS EN 62056-61:2007 Electricity metering. Data exchange for meter reading, tariff and load control Object identification system (OBIS)
PREN 14236 : DRAFT 2017 ULTRASONIC DOMESTIC GAS METERS
BS EN 62056-6-2:2016 Electricity metering data exchange. The DLMS/COSEM suite COSEM interface classes
11/30247615 DC : 0 BS EN 16314 - GAS METERS - ADDITIONAL FUNCTIONALITIES
BS EN 62056-62:2007 Electricity metering. Data exchange for meter reading, tariff and load control Interface classes
I.S. EN 13757-7:2018 COMMUNICATION SYSTEMS FOR METERS - PART 7: TRANSPORT AND SECURITY SERVICES
DIN EN 14236 E : 2008 ULTRASONIC DOMESTIC GAS METERS
ONORM EN 14236 : 2008 ULTRASONIC DOMESTIC GAS METERS
BS EN 14236:2007 Ultrasonic domestic gas meters
BS EN 13757-1:2014 Communication systems for meters Data exchange
BS EN 1434-3:2015 Heat meters Data exchange and interfaces
UNE-EN 13757-1:2015 Communication systems for meters - Part 1: Data exchange
EN 1434-3:2015 Heat meters - Part 3: Data exchange and interfaces
EN 16314:2013 Gas meters - Additional functionalities
EN 14154-4:2014 Water meters - Part 4: Additional functionalities
BS EN 62056-42:2002 Electricity metering. Data exchange for meter reading, tariff and load control Physical layer services and procedures for connection-oriented asynchronous data exchange
UNE-EN 16314:2014 Gas meters - Additional functionalities
BS EN 62056-7-5:2016 Electricity metering data exchange. The DLMS/COSEM suite Local data transmission profiles for Local Networks (LN)
UNE-EN 14154-4:2015 Water meters - Part 4: Additional functionalities
DIN EN 16314:2013-09 GAS METERS - ADDITIONAL FUNCTIONALITIES
I.S. EN 62056-7-5:2016 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 7-5: LOCAL DATA TRANSMISSION PROFILES FOR LOCAL NETWORKS (LN)
S.R. CLC/TS 50568-8:2015 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 8: SMITP B-PSK PLC COMMUNICATION PROFILE FOR NEIGHBOURHOOD NETWORKS - INCLUDING: THE ORIGINAL-SMITP PLC B-PSK COMMUNICATION PROFILE, THE ORIGINAL-SMITP LOCAL DATA EXCHANGE PROFILE AND THE ORIGINAL-SMITP IP COMMUNICATION PROFILE
UNI EN 16314 : 2013 GAS METERS - ADDITIONAL FUNCTIONALITIES
CEN/TR 16061:2010 Gas meters - Smart Gas Meters
I.S. EN IEC 62056-6-2:2018 ELECTRICITY METERING DATA EXCHANGE - THE DLMS/COSEM SUITE - PART 6-2: COSEM INTERFACE CLASSES
EN 13757-2:2018 Communication systems for meters - Part 2: Wired M-Bus communication
UNI EN 14154-4 : 2015 WATER METERS - PART 4: ADDITIONAL FUNCTIONALITIES
EN 13757-1:2014 Communication systems for meters - Part 1: Data exchange
EN 62056-7-5:2016 Electricity metering data exchange - The DLMS/COSEM suite - Part 7-5: Local data transmission profiles for Local Networks (LN)
EN 62056-61:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS)

ISO/IEC 7498-3:1997 Information technology Open Systems Interconnection Basic Reference Model: Naming and addressing
ISO 1155:1978 Information processing Use of longitudinal parity to detect errors in information messages
IEC TR 62051:1999 Electricity metering - Glossary of terms
ISO/IEC 7498-1:1994 Information technology Open Systems Interconnection Basic Reference Model: The Basic Model
EN 62056-46:2002/A1:2007 ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - PART 46: DATA LINK LAYER USING HDLC PROTOCOL
IEC 62056-62:2006 Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes
ISO 1745:1975 Information processing Basic mode control procedures for data communication systems
ISO 7498-2:1989 Information processing systems Open Systems Interconnection Basic Reference Model Part 2: Security Architecture
IEC 62056-42:2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange
ISO/IEC 7480:1991 Information technology Telecommunications and information exchange between systems Start-stop transmission signal quality at DTE/DCE interfaces
ISO/IEC 13239:2002 Information technology Telecommunications and information exchange between systems High-level data link control (HDLC) procedures
ISO 1177:1985 Information processing Character structure for start/stop and synchronous character oriented transmission
IEC 62056-53:2006 Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer
ISO/IEC 646:1991 Information technology ISO 7-bit coded character set for information interchange
IEC 62056-46:2002+AMD1:2006 CSV Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol
ISO/IEC 7498-4:1989 Information processing systems Open Systems Interconnection Basic Reference Model Part 4: Management framework
EN 62056-53:2007 Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer
EN 62056-42:2002 Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange
IEC 60050-300:2001 International Electrotechnical Vocabulary (IEV) - Part 300: Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument
IEC 62056-61:2006 Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS)

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