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AS
AS 60870.5.4-1998

AS 60870.5.4-1998

Current

Current

The latest, up-to-date edition.

Telecontrol equipment and systems Transmission protocols - Definition and coding of applicationinformation elements

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-04-1998

Publisher

Standards Australia

Preview

Defines Standard declaration rules for application data in telecontrol systems. It is one of a series of Standards applicable to telecontrol equipment systems. This Standard is identical with and has been reproduced from IEC 60870-5-4:1993.

This section of IEC 870-5 applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes.This section of IEC 870-5 gives rules for defining information elements and presents a set of information elements, in particular of digital and analog process variables, that are frequently used in telecontrol applications.Clause 4 presents syntactic rules for defining application specific information elements. These rules comprise methods for semantic declarations, that is assignments of the functional interpretation of the defined information fields.Clause 5 applies the declaration method to the basic data types defined in Clause 4 and introduces particular subtypes of data.Clause 6 presents a set of information elements that are frequently used in telecontrol applications. These elements and the mentioned recommended applications for these elements are recommendations only. Definitive declarations of information elements have to be fixed in application profiles.Single information elements, sequences or combinations of information elements may form an information object that is identified by an object address and by an object structures specification described in IEC 870-5-3.

Committee
EL-050
DocumentType
Standard
ISBN
0 7337 1856 6
Pages
20
ProductNote
Reconfirmed 22/07/2015.This standard as been reconfirmed in Australia in 2015 and remains current in New Zealand. Reconfirmation Notice 22/07/2015
PublisherName
Standards Australia
Status
Current
Supersedes

Standards Relationship
IEC 60870-5-4:1993 Identical

First published as AS 60870.5.4-1998.Reconfirmed 2015. First published as AS 60870.5.4-1998.

AS/NZS 3966.1:1994 Information technology - Framework and taxonomy of international standardized profiles Framework
AS 60870.1.1-1998 Telecontrol equipment and systems General considerations - General principles (Reconfirmed 2015)
AS 60870.5.3-1998 Telecontrol equipment and systems Transmission protocols - General structure of application data
AS 1852.371-1988 International electrotechnical vocabulary - Telecontrol

AS 60870.5.5-1998 Telecontrol equipment and systems Transmission protocols - Basic application functions
AS 4418.2-2000 Supervisory control and data acquisition (SCADA) - Generic telecommunications interface and protocol Fire alarm systems (Reconfirmed 2016)
AS 60870.1.3-1998 Telecontrol equipment and systems General considerations - Glossary
AS 60870.1.4-1998 Telecontrol equipment and systems General considerations - Basic aspects of telecontrol data transmission and organization of Standards IEC 60870-5 and IEC 60870-6
AS 60870.5.3-1998 Telecontrol equipment and systems Transmission protocols - General structure of application data
AS 60870.5.3-1998 Telecontrol equipment and systems Transmission protocols - General structure of application data

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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