– 2 – 62056-62/FDIS IEC(E)
CONTENTS
FOREWORD...........................................................................................................................4
INTRODUCTION.....................................................................................................................6
1 Scope...............................................................................................................................7
2 Normative references .......................................................................................................7
3 Terms, definitions and abbreviations ................................................................................8
4 Basic principles ................................................................................................................9
4.1 General ...................................................................................................................9
4.2 Class description notation .....................................................................................10
4.3 Common data types...............................................................................................12
4.4 Data formats for date and time notation.................................................................12
4.5 The COSEM server model .....................................................................................14
4.6 COSEM logical device ...........................................................................................15
4.6.1 General .....................................................................................................15
4.6.2 COSEM logical device name......................................................................15
4.6.3 The “association view” of the logical device ...............................................15
4.6.4 Mandatory contents of a COSEM logical device.........................................15
4.7 Authentication procedures .....................................................................................16
4.7.1 Low level security (LLS) authentication......................................................16
4.7.2 High-level security (HLS) authentication ....................................................16
5 The interface classes......................................................................................................17
5.1 Data (class_id: 1) .....................................................................................................17
5.2 Register (class_id: 3)................................................................................................18
5.3 Extended register (class_id: 4) .................................................................................20
5.4 Demand register (class_id: 5) ...................................................................................21
5.5 Register activation (class_id: 6) ................................................................................24
5.6 Profile generic (class_id: 7) ......................................................................................25
5.7 Clock (class_id: 8) ....................................................................................................29
5.8 Script table (class_id: 9) ...........................................................................................32
5.9 Schedule (class_id: 10) ............................................................................................33
5.10 Special days table (class_id: 11).............................................................................36
5.11 Activity calendar (class_id: 20) ...............................................................................37
5.12 Association LN (class_id: 15)..................................................................................39
5.13 Association SN (class_id: 12) .................................................................................43
5.14 SAP assignment (class_id: 17) ...............................................................................45
5.15 Register monitor (class_id: 21) ...............................................................................46
5.16 Utility tables (class_id: 26)......................................................................................47
5.17 Single action schedule (class_id: 22) ......................................................................48
6 Maintenance of the interface classes .................................................................................48
6.1 New interface classes............................................................................................... 49
6.2 New versions of interface classes.............................................................................49
6.3 Removal of interface classes ....................................................................................49
评论0