Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General description
4.1 Basic vocabulary
4.2 Layered protocols
4.3 Application Layer for Metering
4.4 Companion Specification
4.5 COSEM Basic Principles
4.6 Management of a COSEM Device
4.7 Lower layers
5 Network Architecture
5.1 General
5.2 Basic architecture
5.3 Metering Architecture
5.4 One unique access point at any time: a tree
structure
5.5 Self configurable network
5.6 Hand Held Unit for local access
5.7 Network layers
5.8 Multiple access
6 Data exchange using local connections
6.1 General
6.2 Physical layer
6.2.1 Optical interface
6.2.2 Electrical current loop interface
6.2.3 Electrical V.24/V.28 interface
6.3 Link Layer
7 Data exchange using local area network (LAN)
7.1 Twisted pair, baseband signalling
7.1.1 Physical layer
7.1.2 Link layer
7.2 Twisted pair, carrier signalling
7.2.1 Physical layer
7.2.2 Link layer
8 Data exchange using wide area network (WAN)
8.1 General
8.2 Physical Layer IEC 62056-42
8.3 Link Layer IEC 62056-46
8.3.1 Introduction
8.3.2 The LLC sub-layer
8.3.3 The MAC sub-layer
8.3.4 Specification method
9 Data exchange using radio communication
10 Upper Layer Protocols
10.1 Introduction
10.2 Transport sub-layer
10.2.1 Introduction
10.2.2 IEC 62056-46 related Transport sub-layer
10.2.3 EN 60870-5-2 related Transport sub-layer
10.3 Presentation sub-layer
10.3.1 Abstract syntax
10.3.2 Encoding rules
10.4 Application sub-layer
10.4.1 Introduction
10.4.2 Application layer structure
10.4.3 Service specification
10.4.4 Protocol specification
11 Extensions to COSEM
11.1 Introduction
11.2 New interface classes
11.2.1 M-Bus interface class
11.3 Mapping of Data Items to Cosem Objects and
Attributes
11.3.1 M-Bus Setup
11.4 Specific object types
11.4.1 Error reporting object
12 Object Identification System (Variable naming rules)
12.1 Introduction
12.2 Structure
12.3 Manufacturer specific codes
12.4 Common value groups
12.4.1 Value group A
12.4.2 Value group B
12.4.3 Value group C (abstract objects)
12.4.4 Notes for value group C (abstract objects)
12.4.5 Value group E
12.4.6 Value group F
12.5 Media specific value groups
12.6 Value groups specific to Heat Cost Allocators
12.6.1 Introduction
12.6.2 Value group C for HCA
12.6.3 Value group D for HCA
12.7 Value groups specific to Heat or Cooling Meters
12.7.1 Introduction
12.7.2 Value group C for Heat
12.7.3 Value group D for Heat
12.8 Value groups specific to Gas Meters
12.8.1 Introduction
12.8.2 Value group C for Gas
12.8.3 Value group D for Gas
12.9 Value groups specific to Water Meters
12.9.1 Introduction
12.9.2 Value group C for Water
12.9.3 Value group D for Water
13 Object codes (Variable names)
13.1 Introduction
13.2 Abstract object codes
13.3 Object codes for HCA
13.3.1 General purpose codes and profiles for
HCA
13.3.2 Media related codes for HCA
13.4 Object codes for heat/cooling
13.4.1 General purpose codes and profiles for
heat/cooling
13.4.2 Media related codes for heat/cooling
13.5 Object codes for gas
13.5.1 General purpose codes and profiles for gas
13.5.2 Media related codes for gas
13.6 Object codes for water
13.6.1 General purpose codes and profiles for
water
13.6.2 Media related codes for water
Annex A (normative) Basic class meters
A.1 Basic requirements for Heat Cost Allocators
A.2 Basic requirements for Heat/Cooling meters
A.3 Basic requirements for Gas meters
A.4 Basic requirements for Cold/Hot water meters
Annex B (informative) Gas Volume Conversion
B.1 Introduction
B.2 Foreword to abstract data model of gas volume
converter
B.3 Abstract data model of gas volume converter
B.3.1 Definitions
B.3.2 Common objects in gas conversion and
energy calculation
B.4 Principle of measurement for volume conversion
and energy calculation
B.5 Data flow in volume conversion and energy
calculation
Annex C (normative) Terms and definitions
C.1 Introduction
C.2 Activation mask
C.3 Activity calendar
C.4 Association LN
C.5 Association SN
C.6 Automatic capturing
C.7 Authorised party
C.8 Billing period
C.9 Calendar
C.10 Capture
C.11 Channel
C.12 Clock
C.13 Current and last average value objects
C.14 Date and time
C.15 Daylight saving
C.16 Demand
C.17 Device ID
C.18 Error values
C.19 Extended register interface class
C.20 Hand held terminal
C.21 High level security
C.22 Interface modelling
C.23 I/O Control Signals
C.24 Interoperability
C.25 Logical device
C.26 Logical name referencing
C.27 Low level security
C.28 Manufacturer defined ID-s
C.29 Manufacturer specific abstract objects
C.30 Manufacturer specific class id
C.31 Manufacturer specific data and parameters
C.32 Manufacturer specific OBIS codes
C.33 Maximum and minimum value objects
C.34 Measurement of different media
C.35 Measurement method and tariffs
C.36 Measurement values series
C.37 Missing measurement values
C.38 Password
C.39 Physical device
C.40 Power failure handling
C.41 Power failure monitoring
C.42 Preferred readout-values
C.43 Profile objects
C.44 Profile for billing periods
C.45 Profile, generic interface class
C.46 Register interface class
C.47 Reset, IC Demand register
C.48 Reset, IC Extended register
C.49 Reset, IC Profile generic
C.50 Reset, IC Register
C.51 Reset, indication of source
C.52 Scaler-unit
C.53 Schedule
C.54 Script
C.55 Script table interface class
C.56 Season
C.57 Selective access
C.58 Set date
C.59 Short name referencing
C.60 Special days table interface class
C.61 Standard readout definitions
C.62 Tariff
C.63 Tariffication
C.64 Threshold
C.65 Time integral value objects
C.66 Time setting, in relation with IC Schedule
C.67 Time stamps (in relation with IC PSTN Auto dial)
C.68 Time stamp (in relation with billing periods)
C.69 Time synchronisation
C.70 Unique identifier
C.71 Utility tables