EN 61400-25-3:2015

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 General
6 Information exchange models overview
7 Operational functions
8 Management functions
9 The ACSI for wind power plant information models
Annex A (informative) - Examples of reporting and
        logging services
Annex B (normative) - Relationship between ACSI services
        and functional constraints
Annex C (informative) - Relationship between ACSI defined
        in IEC 61850-7-2 and IEC 61400-25-3
Annex D (normative) - ACSI conformance statement
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 61400-25-3:2015 is available as IEC 61400-25-3:2015 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.


IEC 61400-25-3:2015 specifies an abstract communication service interface describing the information exchange between a client and a server for:

- data access and retrieval,

- device control,

- event reporting and logging,

- self-description of devices (device data dictionary),

- data typing and discovery of data types.

Main changes with respect to the previous edition consist of:

- harmonization with newer editions of IEC 61850 standards;

- reduction of overlap between standards and simplification by increased referencing, etc.