• BS EN 60870-5-4:1994

    Current The latest, up-to-date edition.

    Telecontrol equipment and systems. Transmission protocols Definition and coding of application information elements

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-02-1994

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Cooperating organizations
    National foreword
    Foreword
    Introduction
    1. Scope and object
    2. Normative references
    3. Definitions
    4. Declaration rules for information elements
    4.1 Data types
    4.2 Data size
    4.3 Bit position
    4.4 Values and codes
    4.5 Assignment of function symbols and functions
    4.6 Identifiers of data field sequences
    4.7 Variable field size
    4.8 Repetitive data fields
    4.9 Logical combinations of data fields
    4.10 Packing and order of transport of data field
    5. Standard information elements
    5.1 Type 1: UNSIGNED INTEGER (UI)
    5.2 Type 2: INTEGER (I)
    5.3 Type 3: UNSIGNED FIXED POINT NUMBER (UF)
    5.4 Type 4: FIXED POINT NUMBER (F)
    5.5 Type 5: REAL (R)
    5.6 Type 6: BITSTRING (BS)
    5.7 Type 7: OCTETSTRING (OS)
    6. Set of information elements
    6.1 Type 1: UNSIGNED INTEGER (UI)
    6.2 Type 2: INTEGER (I)
    6.3 Type 3: UNSIGNED FIXED POINT NUMBER (UF)
    6.4 Type 4: FIXED POINT NUMBER (F)
    6.5 Type 5: REAL (R)
    6.6 Type 6: BITSTRING (BS)
    6.7 Type 7: OCTETSTRING (OS)
    6.8 COMPOUND INFORMATION ELEMENTS (CP)
    Annex ZA (normative) Other international publications
    quoted in this standard with the references of the
    relevant European publications
    National annex NA (informative) Committees responsible
    National annex NB (informative) Cross-references

    Abstract - (Show below) - (Hide below)

    Rules for application data.

    General Product Information - (Show below) - (Hide below)

    Committee PEL/57
    Development Note Also numbered as IEC 60870-5-4. Supersedes 89/27228 DC (12/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 60870-5-5:1996 Telecontrol equipment and systems. Transmission protocols Basic application functions
    BS EN 60870-2-2:1997 Telecontrol equipment and systems. Operating conditions Environmental conditions (climatic, mechanical and other non-electrical influences)
    BS EN 60870-5-102:1997 Telecontrol equipment and systems. Transmission protocols Companion standard for the transmission of integrated totals in electric power systems
    BS EN 60870-2-1:1996 Telecontrol equipment and systems. Operating conditions Power supply and electromagnetic compatibility

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC TR 10000-1:1998 Information technology Framework and taxonomy of International Standardized Profiles Part 1: General principles and documentation framework
    BS 4727-2:GRP12(1990) : 1990 GLOSSARY OF ELECTROTECHNICAL, POWER, TELECOMMUNICATION, ELECTRONICS, LIGHTING AND COLOUR TERMS - TERMS PARTICULAR TO POWER ENGINEERING - TELECONTROL TERMINOLOGY
    BS EN 60870-5-3:1992 Telecontrol equipment and systems. Transmission protocols Specification for general structure of application data
    BS 7404-1.1:1991 Telecontrol equipment and systems. General considerations. General principles
    IEC TR 60870-1-1:1988 Telecontrol equipment and systems. Part 1: General considerations. Section One: General principles
    IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
    IEC 60870-5-3:1992 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 3: General structure of application data
    IEC TR 60870-1-3:1997 Telecontrol equipment and systems - Part 1: General considerations - Section 3: Glossary
    IEC 60050-371:1984 International Electrotechnical Vocabulary (IEV) - Part 371: Telecontrol
    BS 7404-1.3(1991) : 1991 TELECONTROL EQUIPMENT AND SYSTEMS - GENERAL CONSIDERATIONS - GLOSSARY
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