FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Basic principles
  4.1 General
  4.2 Class description notation
  4.3 Common data types
  4.4 Data formats
  4.5 The COSEM server model
  4.6 COSEM logical device
  4.7 Authentication procedures
5 The interface classes
  5.1 Data (class_id: 1)
  5.2 Register (class_id: 3)
  5.3 Extended register (class_id: 4)
  5.4 Demand register (class_id: 5)
  5.5 Register activation (class_id: 6)
  5.6 Profile generic (class_id: 7)
  5.7 Clock (class_id: 8)
  5.8 Script table (class_id: 9)
  5.9 Schedule (class_id: 10)
  5.10 Special days table (class_id: 11)
  5.11 Activity calendar (class_id: 20)
  5.12 Association LN (class_id: 15)
  5.13 Association SN (class_id: 12)
  5.14 SAP assignment (class_id: 17)
  5.15 Register monitor (class_id: 21)
  5.16 Utility tables (class_id: 26)
  5.17 Single action schedule (class_id: 22)
  5.18 Register table (class_id: 61)
  5.19 Status mapping (class_id: 63)
6 Maintenance of the interface classes
  6.1 New interface classes
  6.2 New versions of interface classes
  6.3 Removal of interface classes
Annex A (normative) Protocol related interface classes
Annex B (normative) Data model and protocol
Annex C (normative) Using short names for accessing
                    attributes and methods
Annex D (normative) Relation to OBIS
Annex E (informative) Previous versions of interface
                      classes
Bibliography
Index