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BS EN 60870-5-1:1994

BS EN 60870-5-1:1994

Current

Current

The latest, up-to-date edition.

Telecontrol equipment and systems. Transmission protocols Transmission frame formats

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-31-1991

Publisher

British Standards Institution

Committees responsible
National foreword
Specification
Introduction
1. Scope
2. Object
3. Requirements for data transmission in telecontrol
       systems
       3.1 High data integrity and data consistency
       3.2 Short telecontrol transfer time
       3.3 Support of bit oriented (code transparent) data
           transmission
4. Quantified rating of data integrity
       4.1 Quantitative requirements for data integrity in
           telecontrol systems
5. Quantified rating of transmission efficiency
6. Transmission protocol specifications
       6.1 Physical layer
       6.2 Link layer
           6.2.1 Link service classes provided
           6.2.2 Dialogue procedures
           6.2.3 Standard frame synchronization
           6.2.4 Standard frame formats
           6.2.5 Synchronization in transmission channels using
                  switched carrier frequency
           6.2.6 Main application fields of the defined format
                  classes
           6.2.7 Use of HDLC (High level data link control)-
                  protocols
Appendices
A. Effect of signal quality supervision on transmission
     efficiency and data integrity
B. Quantitative ratings of data integrity and
     transmission efficiency
Table
1. Standard frame formats and code specifications
Figures
1. Data integrity classes
     A.1 Bit signal detection
          a) without and
          b) with signal quality supervision
     A.2 Influence of signal quality supervision on frame
          transmission efficiency and on data integrity
     B.1 Residual errors of format classes FT1.1, FT1.2, FT2
          and FT3
     B.2 Frame transmission efficiency of format classes
          FT1.1, FT1.2, FT2 and FT3

Covers asynchronous data transmission with half duplex and duplex link protocols operating with window size one for message transfers. Specifies standards on coding, formatting and synchronizing data frames of variable and fixed lengths which meet specified data integrity requirements.

This series of standards applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. This standard covers asynchronous data transmission with half duplex and duplex link protocols operating with window size one for message transfers.

Committee
PEL/57
DevelopmentNote
Renumbers and supersedes BS 7404-5.1(1991). 1994 version incorporates amendment 8113 to BS 7404-5.1(1991). Supersedes 89/33064 DC. Also numbered as IEC 60870-5-1. (12/2005)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
DIN EN 60870-5-1:1994-07 Identical
EN 60870-5-1:1993 Identical
I.S. EN 60870-5-1:1994 Identical
SN EN 60870-5-1 : 1993 Identical

BS 7404-1.4:1995 Telecontrol equipment and systems. General considerations Guide for basic aspects of telecontrol data transmission and organization of standards BS 7404:Part 5 and BS 7404:Part 6
BS EN 60870-5-5:1996 Telecontrol equipment and systems. Transmission protocols Basic application functions
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 60870-2-2:1997 Telecontrol equipment and systems. Operating conditions Environmental conditions (climatic, mechanical and other non-electrical influences)
BS EN 60870-2-1:1996 Telecontrol equipment and systems. Operating conditions Power supply and electromagnetic compatibility

EN 60870-5-2:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 2: Link transmission procedures
BS 7404-5.2(1992) : 1992 AMD 8114 TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - SPECIFICATION FOR LINK TRANSMISSION PROCEDURES
ISO/IEC 3309:1993 Information technology — Telecommunications and information exchange between systems — High-level data link control (HDLC) procedures — Frame structure
IEC 60870-1-2:1989 Telecontrol equipment and systems. Part 1: General considerations. Section Two: Guide for specifications
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
IEC 60050-371:1984 International Electrotechnical Vocabulary (IEV) - Part 371: Telecontrol

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PDF - English
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