EN 60870-5-101:2003

Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks

Applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. Defines a telecontrol companion standard that enables interoperability among compatible telecontrol equipment. The defined telecontrol companion standard utilizes standards of the EN 60870-5 series of documents.

Fernwirkeinrichtungen und -systeme - Teil 5-101: Übertragungsprotokolle - Anwendungsbezogene Norm für grundlegende Fernwirkaufgaben

Matériel et systèmes de téléconduite - Partie 5-101: Protocoles de transmission - Norme d'accompagnement pour les tâches élémentaires de téléconduite

Cette norme existe seulement en langue anglaise.

Oprema in sistemi za daljinsko vodenje - 6-101. del: Protokoli prenosa - Spremljevalni standardi za osnovne naloge daljinskega vodenja (IEC 60870-5-101:2003)

Ta del standarda IEC 60870-5 velja za opremo in sisteme za daljinsko vodenje s serijskim prenosom kodiranih bitnih podatkov za spremljanje in nadzor geografsko razširjenih procesov. Opredeljuje spremljevalni standard za daljinsko vodenje, ki omogoča interoperabilnost med združljivo opremo za daljinsko vodenje. Obravnavani spremljevalni standard uporablja standarde iz skupine dokumentov standarda IEC 60870-5. Specifikacije tega standarda predstavljajo funkcionalni profil za osnovna opravila daljinskega vodenja. Nadaljnji spremljevalni standardi, ki temeljijo na skupini dokumentov standarda IEC 60870-5, so še v obravnavi.
Ta standard določa podatkovne enote aplikacijskih storitev (ASDU) s časovnimi označevalniki CP24Time2a, ki vključujejo trioktetni dvojiški zapis časa od milisekund do minut. Poleg teh specifikacij so v tem standardu (glej točko 6.8 standarda IEC 60870-5-4 in točko 7.2.6.18 tega standarda) opredeljene podatkovne enote aplikacijskih storitev s časovnimi označevalniki CP56Time2a, ki vključujejo sedemoktetni dvojiški zapis časa od milisekund do let. Podatkovne enote aplikacijskih storitev s časovnimi označevalniki CP56Time2a se uporabljajo, kadar v nadzorni postaji prejetim podatkovnim enotam aplikacijskih storitev, ki so označene z zapisom časa od milisekund do minut, ni mogoče nedvoumno dodati zapisa časa od ur do let. Do tega lahko pride ob uporabi omrežij z negotovimi zamudami pri prenosu ali če pride do začasne okvare omrežja.
Čeprav poleg dejanskih komunikacijskih funkcij ta spremljevalni standard določa najpomembnejše uporabniške funkcije, ne more zagotavljati popolne združljivosti in interoperabilnosti med opremo različnih proizvajalcev. Običajno je potreben dodaten vzajemni sporazum med zadevnimi strankami glede metod uporabe določenih komunikacijskih funkcij, pri čemer je treba upoštevati delovanje celotne opreme za daljinsko vodenje. Standardi, določeni v tem standardu, so združljivi s standardi, določenimi v standardih od IEC 60870-5-1 do IEC 60870-5-5 (glej točko 2).

General Information

• Status: Published
• Publication Date: 24-Apr-2003
• Withdrawal Date: 31-Mar-2006
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: CLC/TC 57 - Power systems management and associated information exchange
• Drafting Committee: IEC/TC 57 - IEC_TC_57
• Parallel Committee: IEC/TC 57 - IEC_TC_57
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Apr-2003
• Completion Date: 25-Apr-2003
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 60870-5-101:2004 - Telecontrol equipment and systems -- Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks

Relations

• Replaces: EN 60870-5-101:1996/A1:2000 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
• Effective Date: 29-Jan-2023
• Replaces: EN 60870-5-101:1996/A2:2001 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
• Effective Date: 29-Jan-2023
• Replaces: EN 60870-5-101:1996 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
• Effective Date: 28-Jan-2023
• Amended By: EN 60870-5-101:2003/A1:2016 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
• Effective Date: 03-Feb-2015

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2004
1DGRPHãþD
SIST EN 60870-5-101:1997
SIST EN 60870-5-101:1997/A1:2002
SIST EN 60870-5-101:1997/A2:2002
Oprema in sistemi za daljinsko vodenje - 6-101. del: Protokoli prenosa -
Spremljevalni standardi za osnovne naloge daljinskega vodenja (IEC 60870-5-
101:2003)
Telecontrol equipment and systems -- Part 5-101: Transmission protocols - Companion
standard for basic telecontrol tasks
Fernwirkeinrichtungen und -systeme -- Teil 5-101: Übertragungsprotokolle -
Anwendungsbezogene Norm für grundlegende Fernwirkaufgaben
Matériel et systèmes de téléconduite -- Partie 5-101: Protocoles de transmission - Norme
d'accompagnement pour les tâches élémentaires de téléconduite
Ta slovenski standard je istoveten z: EN 60870-5-101:2003
ICS:
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60870-5-101
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2003
ICS 33.200 Supersedes EN 60870-5-101:1996 + A1:2000 + A2:2001

English version
Telecontrol equipment and systems
Part 5-101: Transmission protocols –
Companion standard for basic telecontrol tasks
(IEC 60870-5-101:2003)
Matériel et systèmes de téléconduite Fernwirkeinrichtungen und -systeme
Partie 5-101: Protocoles de transmission - Teil 5-101: Übertragungsprotokolle -
Norme d'accompagnement Anwendungsbezogene Norm
pour les tâches élémentaires für grundlegende Fernwirkaufgaben
de téléconduite (IEC 60870-5-101:2003)
(CEI 60870-5-101:2003)
This European Standard was approved by CENELEC on 2003-04-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60870-5-101:2003 E

Foreword
The text of document 57/605/FDIS, future edition 2 of IEC 60870-5-101, prepared by IEC TC 57,
Power system control and associated communications, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 60870-5-101 on 2003-04-01.
This European Standard supersedes EN 60870-5-101:1996 + A1:2000 + A2:2001.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-01-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-04-01

Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annexes A and B are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60870-5-101:2003 was approved by CENELEC as a
European Standard without any modification.
__________
- 3 - EN 60870-5-101:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60050-371 1984 International Electrotechnical - -
Vocabulary - Chapter 371: Telecontrol

IEC 60870-1-1 1988 Telecontrol equipment and systems - -
Part 1: General considerations –
Section 1: General principles
IEC 60870-5-1 1990 Part 5: Transmission protocols – EN 60870-5-1 1993
Section 1: Transmission frame formats

IEC 60870-5-2 1992 Part 5: Transmission protocols – EN 60870-5-2 1993
Section 2: Link transmission procedures

IEC 60870-5-3 1992 Part 5: Transmission protocols – EN 60870-5-3 1992
Section 3: General structure of
application data
IEC 60870-5-4 1993 Part 5: Transmission protocols – EN 60870-5-4 1993
Section 4: Definition and coding of
application information elements

IEC 60870-5-5 1995 Part 5: Transmission protocols – EN 60870-5-5 1995
Section 5: Basic application functions

IEC 60870-5-103 1997 Part 5-103: Transmission protocols - EN 60870-5-103 1998
Companion standard for the informative
interface of protection equipment

ISO/IEC 8824-1 2000 Information technology - Abstract - -
Syntax Notation One (ASN.1):
Specification of basic notation

ITU-T V.24 2000 List of definitions for interchange circuits - -
between data terminal equipment (DTE)
and data circuit-terminating equipment
(DCE)
ITU-T V.28 1993 Electrical characteristics for unbalanced - -
double-current interchange circuits

Publication Year Title EN/HD Year
ITU-T X.24 1988 List of definitions for interchange circuits - -
between Data Terminal Equipment
(DTE) and Data Circuit-terminating
Equipment (DCE) on public data
networks
ITU-T X.27/V.11 1996 Electrical characteristics for balanced - -
double-current interchange circuits
operating at data signalling rates up to
10 Mbit/s
IEEE 754 1985 Standard for Binary Floating-Point - -
Arithmetic
INTERNATIONAL IEC
STANDARD
60870-5-101
Second edition
2003-02
Telecontrol equipment and systems –
Part 5-101:
Transmission protocols –
Companion standard for basic telecontrol tasks
Matériels et systèmes de téléconduite –
Partie 5-101:
Protocoles de transmission –
Norme d'accompagnement pour les tâches élémentaires
de téléconduite
 IEC 2003  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
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XH
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

– 2 – 60870-5-101  IEC:2003(E)
CONTENTS
FOREWORD . 7
1 Scope and object . 8
2 Normative references. 8
3 Terms and definitions. 9
4 General rules .10
4.1 Protocol structure.10
4.2 Physical layer.11
4.3 Link layer .12
4.4 Application layer .12
4.5 User process .12
5 Physical layer.12
5.1 Selections from ISO and ITU-T standards .12
5.1.1 ITU-T V.24 or ITU-T V.28 unbalanced interchange circuit .13
5.1.2 ITU-T X.24 or ITU-T X.27 balanced interchange circuit .14
5.1.3 Interfaces to switched communication networks.14
5.1.4 Other compatible interfaces.14
6 Link layer .14
6.1 Selections from IEC 60870-5-1: Transmission frame formats.14
6.2 Selections from IEC 60870-5-2: Link transmission procedures.15
6.2.1 State transition diagrams.15
6.2.2 Definitions of time out interval for repeated frame transmission .24
6.2.3 The use of the different resets.26
7 Application layer and user process .27
7.1 Selections from IEC 60870-5-3: General structure of application data.27
7.2 Selections from IEC 60870-5-4: Definition and coding of application
information elements.29
7.2.1 Type identification .29
7.2.2 Variable structure qualifier.33
7.2.3 Cause of transmission.36
7.2.4 COMMON ADDRESS OF ASDUs .41
7.2.5 INFORMATION OBJECT ADDRESS.42
7.2.6 INFORMATION ELEMENTS.44
7.3 Definition and presentation of the specific ASDUs .58
7.3.1 ASDUs for process information in monitor direction .59
7.3.2 ASDUs for process information in control direction .98
7.3.3 ASDUs for system information in monitor direction .103
7.3.4 ASDUs for system information in control direction.104
7.3.5 ASDUs for parameter in control direction.109
7.3.6 ASDUs for file transfer .113
7.4 Selections from IEC 60870-5-5: Basic application functions .120
7.4.1 Selections from station initialization.121
7.4.2 Selections from data acquisition by polling.121
7.4.3 Selections from cyclic data transmission.121
7.4.4 Selections from acquisition of events.121
7.4.5 Selections from station interrogation, outstation interrogation .121
7.4.6 Selections from clock synchronization .125

60870-5-101  IEC:2003(E) − 3 −
7.4.7 Selections from command transmission.125
7.4.8 Selections from transmission of integrated totals .125
7.4.9 Selections from parameter loading .129
7.4.10 Selections from test procedure .129
7.4.11 Selections from file transfer.129
7.4.12 Selections from acquisition of transmission delay .148
7.4.13 Background scan .148
7.4.14 Read procedure .148
8 Interoperability .149
8.1 System or device .150
8.2 Network configuration .150
8.3 Physical layer.150
8.4 Link layer .
...