SIST EN 60870-6-503:2004

Telecontrol equipment and systems -- Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocol

Specifies a method of exchanging time-critical control centre data through wide-area and local-area networks using a full ISO compliant protocol stack. Both centralized and distributed architectures are supported. Includes the exchange of real-time data indications, control operations, time-series data, scheduling and accounting information, remote program control and event notification.

Fernwirkeinrichtungen und -systeme -- Teil 6-503: Fernwirkprotokolle, die mit ISO-Normen und ITU-T-Empfehlungen kompatibel sind - TASE.2-Dienste und -Protokoll

Matériels et systèmes de téléconduite -- Partie 6-503: Protocoles de téléconduite compatibles avec les normes ISO et les recommandations de l'UIT-T - Services et protocole TASE.2

Cette norme existe seulement en langue anglaise.

Oprema in sistemi za daljinsko vodenje - 6-503. del: Protokoli daljinskega vodenja, ki so združljivi s standardi ISO in priporočili ITU-T - Storitve in protokol TASE.2 (IEC 60870-6-503:2002)

General Information

• Status: Withdrawn
• Publication Date: 30-Apr-2004
• Withdrawal Date: 21-Sep-2017
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: PSE - Power systems management
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 21-Sep-2017
• Due Date: 14-Oct-2017
• Completion Date: 22-Sep-2017
• Ref Project: EN 60870-6-503:2002 - Telecontrol equipment and systems - Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocol

Relations

• Replaced By: SIST EN 60870-6-503:2014 - Telecontrol equipment and systems - Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocol
• Effective Date: 29-Jan-2023
• Replaces: SIST EN 60870-6-503:2000 - Telecontrol equipment and systems -- Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Section 503: TASE.2 Services and protocol (IEC 60870-6-503:1997)
• Effective Date: 01-May-2004
• Replaces: SIST EN 60870-6-503:2000 - Telecontrol equipment and systems -- Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Section 503: TASE.2 Services and protocol (IEC 60870-6-503:1997)
• Effective Date: 29-Jan-2023
• Replaced By: SIST EN 60870-6-503:2014 - Telecontrol equipment and systems - Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocol
• Effective Date: 01-Dec-2014
• Replaces: SIST EN 60870-6-503:2000 - Telecontrol equipment and systems -- Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations -- Section 503: TASE.2 Services and protocol (IEC 60870-6-503:1997)
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60870-6-503:2004
01-maj-2004
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SIST EN 60870-6-503:2000
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Telecontrol equipment and systems -- Part 6-503: Telecontrol protocols compatible with
ISO standards and ITU-T recommendations - TASE.2 Services and protocol
Fernwirkeinrichtungen und -systeme -- Teil 6-503: Fernwirkprotokolle, die mit ISO-
Normen und ITU-T-Empfehlungen kompatibel sind - TASE.2-Dienste und -Protokoll
Matériels et systèmes de téléconduite -- Partie 6-503: Protocoles de téléconduite
compatibles avec les normes ISO et les recommandations de l'UIT-T - Services et
protocole TASE.2
Ta slovenski standard je istoveten z: EN 60870-6-503:2002
ICS:
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
SIST EN 60870-6-503:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60870-6-503:2004

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SIST EN 60870-6-503:2004
EUROPEAN STANDARD EN 60870-6-503
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2002
ICS 33.200 Supersedes EN 60870-6-503:1997
English version
Telecontrol equipment and systems
Part 6-503: Telecontrol protocols compatible with ISO standards
and ITU-T recommendations -
TASE.2 Services and protocol
(IEC 60870-6-503:2002)
Matériels et systèmes de téléconduite Fernwirkeinrichtungen und -systeme
Partie 6-503: Protocoles de téléconduite Teil 6-503: Fernwirkprotokolle,
compatibles avec les normes ISO die mit ISO-Normen und
et les recommandations de l'UIT-T - ITU-T-Empfehlungen kompatibel sind -
Services et protocole TASE.2 TASE.2-Dienste und -Protokoll
(CEI 60870-6-503:2002) (IEC 60870-6-503:2002)
This European Standard was approved by CENELEC on 2002-05-01. 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, 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
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60870-6-503:2002 E

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SIST EN 60870-6-503:2004
EN 60870-6-503:2002 - 2 -
Foreword
The text of document 57/574/FDIS, future edition 2 of IEC 60870-6-503, 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 60870-6-503 on 2002-05-01.
This European Standard supersedes EN 60870-6-503:1997.
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) 2003-02-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-05-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annexes A, B and ZA are normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60870-6-503:2002 was approved by CENELEC as a
European Standard without any modification.
__________

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SIST EN 60870-6-503:2004
- 3 - EN 60870-6-503:2002
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 60870-6-702 1998 Telecontrol equipment and systems EN 60870-6-702 1998
Part 6-702: Telecontrol protocols
compatible with ISO standards and ITU-
T recommendations - Functional profile
for providing the TASE.2 application
service in end systems
IEC 60870-6-802 2002 Part 6-802: Telecontrol protocols EN 60870-6-802 2002
compatible with ISO standards and ITU-
T recommendations - TASE.2 Object
models
1)
ISO/IEC 8073 - Information technology - Open systems--
interconnection - Protocol for providing
the connection-mode transport service
ISO/IEC 8208 2000 Information technology - Data --
communications - X.25 Packet Layer
Protocol for Data Terminal Equipment
ISO/IEC 8473 Series Information technology - Protocol for--
providing the connectionless-mode
network service
ISO/IEC 8802-3 2001 Information technology - --
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements
Part 3: Carrier sense multiple access
with collision detection (CSMA/CD)
access method and physical layer
specifications
ISO 9506-1 2000 Industrial automation systems - --
Manufacturing Message Specification
Part 1: Service definition

1)
Undated reference.

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SIST EN 60870-6-503:2004
EN 60870-6-503:2002 - 4 -
Publication Year Title EN/HD Year
ISO 9506-2 2000 Part 2: Protocol specification - -
1)
ISO/IEC 9542 - Information processing systems - --
Telecommunications and information
exchange between systems - End
system to intermediate system routing
exchange protocol for use in conjunction
with the Protocol for providing the
connectionless-mode network service
(ISO 8473)
ISO/IEC 10589 1992 Information technology - --
Telecommunications and information
exchange between systems -
Intermediate system to intermediate
system intra-domain-routing exchange
protocol for use in conjunction with the
protocol for providing the
connectionless-mode network Service
(ISO 8473)
ISO/IEC ISP 1992 Information technology - International--
10608-1 Standardized Profile TAnnnn -
Connection-mode Transport Service
over Connectionless-mode Network
Service
Part 1: General overview and
subnetwork-independent requirements
ISO/IEC ISP 1992 Part 2: TA51 profile including --
10608-2 subnetwork-dependent requirements for
CSMA/CD Local Area Networks (LANs)
ISO/IEC ISP 1992 Part 5: TA1111/TA1121 profiles --
10608-5 including subnetwork-dependent
requirements for X.25 packet-switched
data networks using virtual calls
ISO/IEC ISP 1994 Information technology - International--
10613-1 Standardized Profile RA - Relaying the
Connectionless-mode Network Service
Part 1: Subnetwork-independent
requirements
ISO/IEC ISP 1994 Part 2: LAN Subnetwork-dependent,--
10613-2 media-independent requirements
ISO/IEC ISP 1994 Part 3: CSMA/CD LAN subnetwork---
10613-3 dependent, media-dependent
requirements
ISO/IEC ISP 1994 Part 5: Definition of profile RA51.51,--
10613-5 relaying the Connectionless-mode
Network Service between CSMA/CD
LAN subnetworks

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SIST EN 60870-6-503:2004
- 5 - EN 60870-6-503:2002
Publication Year Title EN/HD Year
ISO/IEC ISP 1994 Part 7: PSDN subnetwork-dependent,--
10613-7 media-dependent requirements for
virtual calls over a permanent access
ISO/IEC ISP 1994 Part 8: Definition of profile RA51.1111,--
10613-8 relaying the Connectionless-mode
Network Service between CSMA/CD
LAN subnetworks and PSDNs using
virtual calls over a PSTN leased line
permanent access
ISO/IEC ISP 1994 Part 9: Definition of profile RA51.1121,--
10613-9 relaying the Connectionless-mode
Network Service between CSMA/CD
LAN subnetworks and PSDNs using
virtual calls over a digital data
circuit/CSDN leased line permanent
access
1)
ISO/IEC 8649 - Information technology - Open systems--
interconnection - Service definition for
the Association Control Service Element
(ACSE)

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SIST EN 60870-6-503:2004

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SIST EN 60870-6-503:2004
INTERNATIONAL IEC
STANDARD
60870-6-503
Second edition
2002-04
Telecontrol equipment and systems –
Part 6-503:
Telecontrol protocols compatible with
ISO standards and ITU-T recommendations –
TASE.2 Services and protocol
Matériels et systèmes de téléconduite –
Partie 6-503:
Protocoles de téléconduite compatibles avec les
normes ISO et les recommandations de l'UIT-T –
Services et protocole TASE.2
 IEC 2002  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
PRICE CODE
Commission Electrotechnique Internationale
XF
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

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SIST EN 60870-6-503:2004
– 2 – 60870-6-503  IEC:2002(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7
1 Scope.8
1.1 Control centre.8
1.2 Architecture.9
1.3 Network Model.10
1.4 Relation between TASE.2 and MMS.10
2 Normative references.11
3 Definitions .13
4 Abbreviations.15
5 TASE.2 Model.15
5.1 Informal TASE.2 Model Description.15
5.1.1 Associations .17
5.1.2 Bilateral Agreements, Bilateral Tables and Access Control .18
5.1.3 Data Value Objects and Services .20
5.1.4 Data Set Objects and Services.20
5.1.5 Account Objects and Services.20
5.1.6 Information Message Object and Services.20
5.1.7 Transfer Set Objects and Services .21
5.1.8 Common Data Transfer Mechanisms .23
5.1.9 Special Transfer Objects and Services.24
5.1.10 Device Objects and Services.24
5.1.11 Program Objects and Services .25
5.1.12 Event Enrollment Objects and Services .26
5.1.13 Event Condition Objects and Services.26
5.2 Formal TASE.2 Model Description .26
5.2.1 General Access Control Requirements .29
5.2.2 Association Management .29
5.2.3 Bilateral Tables.31
5.2.4 List of Access Control Specification .32
5.2.5 Data Values .33
5.2.6 Data Sets .34
5.2.7 Accounts .36
5.2.8 Information Messages.36
5.2.9 Transfer Sets.37
5.2.10 Special Transfer Objects.45
5.2.11 Devices .46
5.2.12 Programs.48
5.2.13 Event Enrollments.49
5.2.14 Event Conditions.49
6 Mapping of TASE.2 Object Models onto MMS Object Models.50
6.1 Object Modelling Notation (Informative) .50
6.2 The Virtual Control Centre (VCC).51
6.2.1 TASE.2 Domain Mapping .51
6.2.2 TASE.2 Control Centre Mapping .52
6.2.3 OSI Application Processes, Application Entities and Presentation
Addresses .52

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SIST EN 60870-6-503:2004
60870-6-503 © IEC:2002(E) – 3 –
6.3 Association Object Model Mapping.52
6.4 Bilateral Table Object Model Mapping .53
6.5 Data Value Object Model Mapping .55
6.6 Data Set Object Model Mapping.55
6.7 Account Object Model Mapping.56
6.8 Information Message Object Model Mapping .56
6.9 Transfer Set Object Model Mapping .57
6.9.1 Data Set Transfer Set Object Model Mapping .57
6.9.2 Time Series Transfer Set Object Model Mapping.59
6.9.3 Transfer Account Transfer Set Object Model Mapping .60
6.9.4 Information Message Transfer Set Object Model Mapping .61
6.10 Next Transfer Set Object Model Mapping .61
6.11 Transfer Set Name Object Model Mapping .62
6.12 Conditions Object Model Mapping .62
6.13 Event Code Object Model Mapping .62
6.14 Transfer Set Time Stamp Object Model Mapping.62
6.15 Device Object Model Mapping.63
6.16 Program Object Model Mapping .63
6.17 Event Enrollment Object Model Mapping .64
6.18 Event Condition Object Model Mapping .64
7 Mapping of TASE.2 Operations and Actions onto MMS Services.65
7.1 Use of MMS Services .66
7.1.1 Association Management Mapping to MMS .67
7.1.2 Data Value Operations Mapping to MMS .70
7.1.3 Data Set Operations Mapping to MMS.73
7.1.4 Transfer Set Operations and Actions Mapping to MMS .80
7.1.5 Account Operations and Actions Mapping .92
7.1.6 Device Operations and Actions Mapping to MMS.93
7.1.7 Program Operations Mapping to MMS .99
7.1.8 Event Enrollment Operations Mapping to MMS . 104
7.1.9 Event Condition Actions Mapping onto MMS. 106
7.1.10 Summary of TASE.2 Operations. 107
8 Standardized Application-specific Objects . 109
8.1 Named Type Objects . 109
8.1.1 Visible-String-32 Type. 109
8.1.2 MMS ObjectName. 109
8.1.3 Time Stamp Types. 110
8.1.4 TimeStampExtended Type . 110
8.1.5 Time Interval Types . 111
8.1.6 TransferSet Types . 111
8.1.7 Conditions Types . 113
8.1.8 SupportedFeatures Type. 114
8.1.9 TASE.2Version Type. 114
8.2 Named Variable Objects . 115
8.2.1 "Supported_Features". 115
8.2.2 "Bilateral_Table_ID". 115
8.2.3 "TASE.2_Version". 115
8.2.4 Data Value Objects . 115
8.2.5 Transfer Set Objects. 116

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SIST EN 60870-6-503:2004
– 4 – 60870-6-503  IEC:2002(E)
8.2.6 "Next_DSTransfer_Set". 116
8.2.7 "Next_TSTransfer_Set". 116
8.2.8 "Transfer_Set_Name" . 116
8.2.9 "TA_Transfer_Set". 116
8.2.10 "IM_Transfer_Set" . 116
8.2.11 "DSConditions_Detected". 117
8.2.12 "TSConditions_Detected" . 117
8.2.13 "TAConditions_Detected" . 117
8.2.14 "Event_Code_Detected". 117
8.2.15 "Transfer_Set_Time_Stamp". 117
8.2.16 "Transfer_Report_ACK" . 117
8.2.17 "Transfer_Report_NACK". 118
8.3 Named Variable List Objects. 118
8.4 Information Message Objects. 118
8.5 Event Condition Objects . 118
9 Conformance. 119
9.1 Allowable Subsets . 119
9.2 PICS . 120
9.3 MMS Services Required. 124
Annex A (normative)  TASE.2 Operations and Actions Summary. 125
Annex B (normative) Quality of Service (QOS), Routing and Priority. 127
Figure 1 – Protocol relationships .9
Figure 2 – Router-based WAN.10
Figure 3 – Mesh network .10
Figure 4 – Informal TASE.2 Model.17
Figure 5 – Transfer Reporting Mechanism .22
Figure 6 – Relationship between TASE.2 and Real Control Centres .27
Figure 7 – TASE.2 server components .66
Figure 8 – TASE.2 Server Association Control Components.67
Figure 9 – Data Value operations .70
Figure 10 – Sequence of Get Data Value.71
Figure 11 – Data Set operations .74
Figure 12 – Sequence of Create Data Set.76
Figure 13 – Sequence of Delete Data Set .77
Figure 14 – Transfer Set services.81
Figure 15 – Sequence of Transfer Set operations and actions.90
Figure 16 – Device operations .94
Figure 17 – Sequence of Device Control.95
Figure 18 – Server Program Components . 100
Figure 19 – Sequence of Program Invocation operations . 104
Table 1 – Scope of the object models in the VCC .28
Table 2 – Summary of TASE.2 Operations. 107

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SIST EN 60870-6-503:2004
60870-6-503 © IEC:2002(E) – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
TELECONTROL EQUIPMENT AND SYSTEMS –
Part 6-503: Telecontrol protocols compatible with
ISO standards and ITU-T recommendations –
TASE.2 Services and protocol
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60870-6-503 has been prepared by IEC technical committee 57:
Power system control and associated communications.
This second edition cancels and replaces the first edition published in 1997 and constitutes
a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
57/574/FDIS 57/582/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
Annexes A and B form an integral part of this standard.

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SIST EN 60870-6-503:2004
– 6 – 60870-6-503  IEC:2002(E)
The committee has decided that the contents of this publication will remain unchanged until 2004.
At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.

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SIST EN 60870-6-503:2004
60870-6-503 © IEC:2002(E) – 7 –
INTRODUCTION
The Telecontrol Application Service Element (TASE.2) protocol (also known as Inter-Control
Centre Communications Protocol, ICCP) allows for data exchange over Wide Area Networks
(WANs) between a utility control centre and other control centres, other utilities, power pools,
regional control centres, a
...