IEC 62056-53:2006

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 The COSEM communications framework
   4.1 Client/server type operation, communication
        profiles
   4.2 Connection (association) oriented operation
5 Overview: the COSEM application layer
   5.1 Specification method
   5.2 Application layer structure
   5.3 Service specification
   5.4 Layer management services
   5.5 Protocol specification
6 COSEM application layer - Service specification
   6.1 Summary of services
   6.2 Application association establishment and release
   6.3 Special application associations
   6.4 Data communication
   6.5 Client COSEM application layer services
   6.6 Server COSEM application layer services
   6.7 Summary of COSEM application layer services
        and service parameters
7 COSEM application layer protocol specification
   7.1 State definitions for the client side control
        function
   7.2 State definitions for the server side control
        function
   7.3 Protocol for application association
        establishment/release
   7.4 Protocol for data communications
8 Specification of COSEM data types
   8.1 The COSEM APDUs
   8.2 The ACSE APDUs
   8.3 Useful types
   8.4 The xDLMS-Initiate.request/response/ConfirmedServiceError
        PDUs
   8.5 The conformance block
   8.6 Definition of APDUs for data communication
Annex A (normative) The xDMLS application service element
Annex B (normative) Using the COSEM Application Layer in
                      various communication profiles
Annex C (informative) AARQ and AARE encoding examples
Annex D (informative) Data model and protocol
Bibliography
INDEX