BS EN 60870-6-702:2014 BSI Standards Publication Telecontrol equipment and systems 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 BRITISH STANDARD BS EN 60870-6-702:2014 National foreword This British Standard is the UK implementation of EN 60870-6-702:2014 It is identical to IEC 60870-6-702:2014 It supersedes BS EN 60870-6-702:1999 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchange A list of organizations represented on this committee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application © The British Standards Institution 2014 Published by BSI Standards Limited 2014 ISBN 978 580 78270 ICS 33.200 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2014 Amendments issued since publication Date Text affected BS EN 60870-6-702:2014 EUROPEAN STANDARD EN 60870-6-702 NORME EUROPÉENNE EUROPÄISCHE NORM October 2014 ICS 33.200 Supersedes EN 60870-6-702:1998 English Version Telecontrol equipment and systems - 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 60870-6-702:2014) Matériels et systèmes de téléconduite - Partie 6-702: Protocoles de téléconduite compatibles avec les normes ISO et les recommandations de l'UIT-T - Profil fonctionnel pour fournir le service d'application TASE.2 dans les systèmes finals (CEI 60870-6-702:2014) Fernwirkeinrichtungen und -systeme - Teil 6-702: Fernwirkprotokolle, die mit ISO-Normen und ITU-TEmpfehlungen kompatibel sind - Funktionsprofil für den TASE.2-Anwendungsdienst in Endsystemen (IEC 60870-6-702:2014) This European Standard was approved by CENELEC on 2014-08-19 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members Ref No EN 60870-6-702:2014 E BS EN 60870-6-702:2014 EN 60870-6-702:2014 -2- Foreword The text of document 57/1454/FDIS, future edition of IEC 60870-6-702, prepared by IEC/TC 57 "Power systems management and associated information exchange" was submitted to the IECCENELEC parallel vote and approved by CENELEC as EN 60870-6-702:2014 The following dates are fixed: – latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-05-19 – latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-08-19 This document supersedes EN 60870-6-702:1998 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights Endorsement notice The text of the International Standard IEC 60870-6-702:2014 was approved by CENELEC as a European Standard without any modification In the official version, for Bibliography, the following note has to be added for the standard indicated : IEC 60870-6-802:2014 NOTE Harmonized as EN 60870-6-802:2014 (not modified) -3- BS EN 60870-6-702:2014 EN 60870-6-702:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies NOTE When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies NOTE Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60870-6-503 - Telecontrol equipment and systems Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Services and protocol EN 60870-6-503 - IEC/TS 62351-4 - Power systems management and associated information exchange - Data and communications security Part 4: Profiles including MMS - - ISO/IEC 8327-2 - Information technology - Open Systems Interconnection - Connection-oriented Session protocol: Protocol Implementation Conformance Statement (PICS) proforma - - ISO/IEC 8650-2 - Information technology - Open Systems Interconnection - Protocol specification for the Association Control Service Element: Protocol Implementation Conformance Statement (PICS) proforma - - ISO/IEC 8823-2 - Information technology - Open Systems Interconnection - Connection-oriented presentation protocol: Protocol Implementation Conformance Statement (PICS) proforma - - ISO 9506-1 2003 Industrial automation systems Manufacturing Message Specification Part 1: Service definition - - ISO 9506-2 2003 Industrial automation systems Manufacturing Message Specification Part 2: Protocol specification - - BS EN 60870-6-702:2014 EN 60870-6-702:2014 Publication -4- Year ISO/ISP 14226-1 1996 1) ISO/ISP 14226-2 1996 1) RFC 2126 - 1) Withdrawn Title EN/HD Year Industrial automation systems International Standardized Profile AMM11: MMS General Applications Base Profile Part 1: Specification of ACSE, Presentation and Session protocols for the use by MMS - - Industrial automation systems International Standardized Profile AMM11: MMS General Applications Base Profile Part 2: Common MMS requirements - - ISO Transport Service on top of TCP (ITOT) - - –2– BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 CONTENTS INTRODUCTION Scope Normative references Terms and definitions Abbreviations Profile protocol stacks Conformance requirements 10 6.1 6.2 6.3 6.4 6.5 Annex A General 10 TASE.2 requirements 10 MMS requirements 10 Upper layers requirements 10 Lower Layer requirements 10 (normative) ISPICS requirements lists 11 A.1 General 11 A.2 Classification of requirements 11 A.2.1 General 11 A.2.2 Base column 11 A.2.3 F/S column 12 A.2.4 Status column 12 A.2.5 Profile column 12 A.3 TASE.2 13 A.4 MMS 18 A.4.1 General 18 A.4.2 MMS Identifier 19 A.4.3 MMSString 19 A.4.4 ObjectName 19 A.4.5 Supported MMS PDUs 19 A.4.6 PDU-specific requirements 25 A.5 ACSE 29 A.5.1 Supported functions 29 A.5.2 Initiator/responder capability 30 A.5.3 Supported APDUs 31 A.5.4 Supported APDU parameters 32 A.5.5 Supported parameter forms 33 A.6 Presentation 34 A.7 Session 35 Bibliography 36 Figure – Applicability of functional profile Table A.1 – Client/Server capability 13 Table A.2 – TASE.2 CBBs 13 Table A.3 – Association management 14 BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 –3– Table A.4 – Data value 14 Table A.5 – Data sets 14 Table A.6 – Accounts 15 Table A.7 – DS transfer sets 15 Table A.8 – Time series transfer set objects 16 Table A.9 – Transfer account transfer set objects 16 Table A.10 – Information message objects 16 Table A.11 – Special transfer set objects 17 Table A.12 – SBO devices 17 Table A.13 – Programs 17 Table A.14 – Event enrollments 18 Table A.15 – Event conditions 18 Table A.16 – Object models 18 Table A.17 – Environment and general management 19 Table A.18 – MMS modifiers 20 Table A.19 – Parameter CBBs 21 Table A.20 – VMD support 21 Table A.21 – Domain management 22 Table A.22 – Program invocation management 22 Table A.23 – Variable access 23 Table A.24 – Semaphore management 23 Table A.25 – Operator communication 23 Table A.26 – Event management 24 Table A.27 – Journal management 24 Table A.28 – File access 24 Table A.29 – File management 25 Table A.30 – Data exchange management 25 Table A.31 – AccessControl 25 Table A.32 – Additional PDUs 25 Table A.33 – GetNameList conformance statement 26 Table A.34 – VariableAccessSpecification conformance statement 26 Table A.35 – VariableSpecification conformance statement 27 Table A.36 – Read conformance statement 27 Table A.37 – Write conformance statement 27 Table A.38 – InformationReport conformance statement 28 Table A.39 – GetVariableAccessAttributes conformance statement 28 Table A.40 – DefineNamedVariableList conformance statement 28 Table A.41 – GetNamedVariableListAttributes conformance statement 29 Table A.42 – DeleteNamedVariableList conformance statement 29 Table A.43 – Protocol versions 29 Table A.44 – Other protocol versions 30 Table A.45 – Technical corrigenda implemented 30 Table A.46 – Global statement of conformance 30 –4– BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 Table A.47 – Protocol mechanisms 30 Table A.48 – Association establishment procedure 30 Table A.49 – Normal release procedure 31 Table A.50 – Abnormal release procedure 31 Table A.51 – Functional units 31 Table A.52 – ACSE Supported APDUs 31 Table A.53 – A-associate-request APDU 32 Table A.54 – A-associate-response APDU 32 Table A.55 – A-release-request APDU 32 Table A.56 – A-release-response APDU 33 Table A.57 – Abort APDU 33 Table A.58 – AE title syntax name-form 33 Table A.59 – Authentication value form 33 Table A.60 – Presentation PRL 34 Table A.61 – Session PRL 35 BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 –7– I NTRODUCTION This part of IEC 60870 is one of the IEC 60870-6 series defining functional profiles to be used in telecommunication networks for electric power systems It is largely based on existing ISO/IEC International Standards and International Standardized Profiles (ISP) The notion of functional profiles is fundamental in the organization of the IEC 60870-6 series A description of functional profiles, their classification scheme and the manner of defining them are laid down in IEC 60870-6-1 This profile for telecontrol application service element (TASE.2, also known as inter-control centre communications protocol, ICCP) is an application-class profile (A-profile) providing communications capabilities to control centre applications The TASE.2 in the application layer is specified in IEC 60870-6-503 The present standard refines the application layer protocol to meet interoperability requirements and specifies requirements on the presentation and session layers support for TASE.2 TASE.2 operates in a connection mode, so this Aprofile needs to interface to a transport-class profile of the T-profile variety Since the TASE.2 is an MMS-based protocol, this functional profile (FP) is based on MMS profiles In the OSI international standardized profile taxonomy there is a category for MMS Aprofiles The present standard makes frequent use of the AMM11 profile BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 25 – Table A.29 – File management Reference MMS PDU Clxent-CR Server-CR Base F/S Base F/S FxleOpen o x o x FxleRead o x o x FxleClose o x o x Table A.30 – Data exchange management Reference MMS PDU Client-CR Server-CR Base F/S Base F/S GetDataExchangeAttributes o x o x ExchangeData o x o x Table A.31 – AccessControl Reference MMS PDU Client-CR Server-CR Base F/S Base F/S DefineAccessControlList o x o x GetAccessControlListAttributes o x o x ReportAccessControlledObjects o x o x DeleteAccessControlList o x o x AlterAccessControl o x o x Table A.32 – Additional PDUs Reference A.4.6 A.4.6.1 MMS PDU AdditionalPDU Client-CR Server-CR Base F/S Base F/S o x o x PDU-specific requirements General Subclauses A.4.6.2 through A.4.6.4 specify specific requirements A.4.6.2 GetNameList conformance Table A.33 defines the conformance of the GetNameList service BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 26 – Table A.33 – GetNameList conformance statement GetNameList Client-CR Server-CR Base F/S Base F/S ObjectClass m m m m ObjectScope m m m m DomainName o o m m ContinueAfter o m m m List Of Identifier m m m m MoreFollows m m m m m m m m Request Response+ Response– Error Type Object class ‘vmd' (formerly VMDSpecific in MMS V1.0) shall not appear If a request contains this ObjectClass, an MMS Reject shall be issued A.4.6.3 Variable access support productions conformance A.4.6.3.1 General Subclauses A.4.6.3.2 through A.4.6.4 specify the supporting productions conformance A.4.6.3.2 VariableAccessSpecification Table A.34 defines the conformance of the variable access Table A.34 – VariableAccessSpecification conformance statement VariableAccessSpecification Client-CR Server-CR Base F/S Base F/S o o o m variableSpecification o o o m alternateAccess o o o o variableListName o o o m listOfVariable A.4.6.3.3 VariableSpecification Table A.35 defines the conformance of the variable specification BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 27 – Table A.35 – VariableSpecification conformance statement VariableSpecification Client-CR Server-CR Base F/S Base F/S name o o o m address o o o i variableDescription o o o i scatteredAccessDescription o i o i invalidated o i o i A.4.6.4 A.4.6.4.1 Variable access conformance Read Table A.36 defines the conformance of the read service Table A.36 – Read conformance statement Read Client-CR Server-CR Base F/S Base F/S specificationWithResult o o o m variableAccessSpecification m m m m variableAccessSpecification o o o m listOfAccessResult m m m m Request Response A.4.6.4.2 Write Table A.37 defines the conformance of the write service Table A.37 – Write conformance statement Write Client-CR Server-CR Base F/S Base F/S variableAccessSpecification m m m m listOfData m m m m failure m m m m success m m m m Request Response A.4.6.4.3 InformationReport Table A.38 defines the conformance of the InformationReport service BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 28 – Table A.38 – InformationReport conformance statement GetVariableAccessAttributes Client-CR Server-CR Base F/S Base F/S variableAccessSpecification m m m m listOfAccessResult m m m m Request A.4.6.4.4 GetVariableAccessAttributes Table A.39 defines the conformance of the GetVariableAccessAttributes service Table A.39 – GetVariableAccessAttributes conformance statement GetVariableAccessAttributes Client-CR Server-CR Base F/S Base F/S name o o m m address o o m i mmsDeletable m m m m address o i o i typeDescription m m m m Request Response A.4.6.4.5 DefineNamedVariableList Table A.40 defines the conformance of the DefineNamedVariableList service Table A.40 – DefineNamedVariableList conformance statement DefineNamedVariableList Client-CR Server-CR Base F/S Base F/S variableListName m m m m listOfVariable m m m m variableSpecification m m m m alternateAccess o i o m m m m m Request Response A.4.6.4.6 GetNamedVariableListAttributes Table A.41 defines the conformance of the GetNamedVariableListAttributes service BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 29 – Table A.41 – GetNamedVariableListAttributes conformance statement GetNamedVariableListAttrbutes Client-CR Server-CR Base F/S Base F/S m m m m mmsDeletable m m m m listOfVariable m m m m variableSpecification m m m m alternateAccess o m o i Request ObjectName Response A.4.6.4.7 DeleteNamedVariableList Table A.42 defines the conformance of the DeleteNamedVariableList service Table A.42 – DeleteNamedVariableList conformance statement DeleteNamedVariableList Client-CR Server-CR Base F/S Base F/S Scope m m m m listOFVariableListName m m m m domainName o m o m numberMatched m m m m numberDeleted m m m m DeleteNamedVariableList-Error m m m m Request Response A.5 ACSE A.5.1 Supported functions Table A.43 – Protocol versions PICS Protocol version proforma reference Client-CR Base Server-CR F/S Base A.A.2/1 Version o.1 o.1 A.A.2/2 Version o.1 o.1 F/S o.1: support of the implementation of only one version of the protocol shall be described in this proforma (see Tables A.44 to A.61) An implementation shall be described by completing a separate PICS proforma for each supported protocol version PICS documents for all versions of the protocol for which conformance is claimed should be attached to each other and used together – 30 – BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 Table A.44 – Other protocol versions PICS Protocol version proforma reference Client-CR Base Server-CR F/S Base A.A.2/1 Version o o A.A.2/2 Version o o F/S Table A.45 – Technical corrigenda implemented PICS Corrigenda implemented proforma reference Table A.46 – Global statement of conformance PICS proforma reference A.A.5/1 Are all mandatory features implemented? (yes or no) Table A.47 – Protocol mechanisms PICS Protocol mechanism proforma reference Client-CR Server-CR Base F/S Base F/S A.A.7/1 Normal mode o.1 m o.1 m A.A.7/2 X.410-1984 mode o.1 i o.1 i A.A.7/3 Rules for extensibility m m m m A.A.7/4 Supports operation of SessionV2 o m o m A.5.2 Initiator/responder capability Table A.48 – Association establishment procedure PICS Role proforma reference * Client-CR Server-CR Base F/S Base F/S A.A.6.1/1 Initiator o.1* m o.1 i A.A.6.1/2 Responder o.1 i o.1 m o.1: a conforming implementation shall support at least one of the roles BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 31 – Table A.49 – Normal release procedure PICS Role Client-CR proforma reference Server-CR Base F/S Base F/S A.A.6.2/1 Initiator o m o i A.A.6.2/2 Responder o i o m Table A.50 – Abnormal release procedure PICS Role Client-CR proforma reference Server-CR Base F/S Base F/S A.A.6.3/1 Initiator m m m m A.A.6.3/2 Responder m m m m Table A.51 – Functional units PICS Protocol mechanism proforma reference Client-CR Server-CR Base F/S Base F/S A.A.8/1 Normal mode m m m m A.A.8/2 Authentication m m m m A.5.3 Supported APDUs Table A.52 – ACSE Supported APDUs PICS APDU Status proforma reference Profile Client-CR Server-CR A.A.9/1 A-associate-request (AARQ) c1 m, i i, m A.A.9/2 A-associate-response (AARE) c2 i, m m, i A.A.9/3 A-release-request (RLRQ) (see note) c3 o, m o, m A.A.9/4 A-release-response (RLRE) c4 m, o m, o A.A.9/5 A-abort (ABRT) (see note) c5 o, m o, m NOTE There is no requirement on either TASE.2 party to terminate an association This means that it is possible to have a TASE.2 client and server where an association stops only if the underlying connection is lost BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 32 – A.5.4 Supported APDU parameters Table A.53 – A-associate-request APDU PICS AARQ parameter Status proforma reference Profile Client-CR A.A.10.1/1 Protocol version A.A.10.1/2 Application context name A.A.10.1/3 Calling AP title o, m A.A.10.1/4 Calling AE qualifier o, m A.A.10.1/5 Calling AP invocation-id o, m A.A.10.1/6 Calling AE invocation-id o, m A.A.10.1/7 Called AP title o, m A.A.10.1/8 Called AE qualifier o, m A.A.10.1/9 Called AP invocation-id o, m A.A.10.1/10 Called AE invocation-id o, m A.A.10.1/11 Implementation information o, m A.A.10.1/12 User information o, m A.A.10.1/13 ACSE User Authentication per IEC/TS 62351-4 o,o Server-CR c, m m Table A.54 – A-associate-response APDU PICS AARE parameter Status proforma reference Profile Client-CR A.A.10.2/1 Protocol version A.A.10.2/2 Application context name A.A.10.2/3 Responding AP title o, m A.A.10.2/4 Responding AE qualifier o, m A.A.10.2/5 Responding AP invocation-id o, m A.A.10.2/6 Responding AE invocation-id o, m A.A.10.2/7 Result m A.A.10.2/8 Result source diagnostic m A.A.10.2/9 Implementation information A.A.10.2/10 User information A.A.10.2/11 ACSE User Authentication per IEC/TS 62351-4 Server-CR c, m m o, m o,o Table A.55 – A-release-request APDU PICS RLRQ parameter Status proforma reference Profile Client-CR A.A.10.3/1 Reason o, m A.A.10.3/2 User information o, m Server-CR BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 – 33 – Table A.56 – A-release-response APDU PICS RLRE parameter Status Profile proforma reference Client-CR A.A.10.4/1 Reason o, m A.A.10.4/2 User information o, m Server-CR Table A.57 – Abort APDU PICS ABRT parameter Status Profile proforma reference Client-CR A.A.10.5/1 Reason A.A.10.5/2 User information A.5.5 Server-CR m o, m Supported parameter forms Table A.58 – AE title syntax name-form PICS Syntax form proforma reference Sending Receiving Base F/S Base F/S A.A.11/1 Form (Directory Name) o i m m A.A.11/2 Form (Object Id and Integer) o m m m Table A.59 – Authentication value form PICS Authentication value form proforma reference Status Profile Client-CR Server-CR A.A.11.2/1 GraphicString o o A.A.11.2/2 BIT STRING o o A.A.11.2/3 EXTERNAL c1 c1 A.A.11.2/4 Other o o c1 – shall be per IEC/TS 62351-4 if supported – 34 – A.6 BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 Presentation Table A.60 – Presentation PRL PICS Name of item Status proforma reference Profile Client-CR Server-CR P.A.5.1/1 X.410 (1984) o.01 i i P.A.5.1/2 Normal o.01 m m P.A.5.2/1 Kernel functional unit m m P.A.5.2/2 Presentation Context Management functional unit P.A.5.2/3 Presentation Context Restoration functional unit P.A.6.1.1.1/1 Initiator (presentation connection) o.03 c21 c21 P.A.6.1.1.1/2 Responder (presentation connection) o.03 c22 c22 P.A.6.1.1.2/1 Requestor (normal data) P.A.6.1.1.2/2 Acceptor (normal data) P.A.6.1.1.3/1 Requestor (orderly release) o.05 c23 c23 P.A.6.1.1.3/2 Acceptor (orderly release) o.05 c24 c24 NOTE c21: m if the implementation supports the MMS Initiate service in the requestor role, o otherwise c22: m if the implementation supports the MMS Initiate service in the respondor role, o otherwise c23: m if the implementation supports the MMS Conclude service in the requestor role, o otherwise c24: m if the implementation supports the MMS Conclude service in the respondor role, o otherwise BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 A.7 – 35 – Session Table A.61 – Session PRL PICS Name of item Status proforma reference Profile Client-CR Server-CR S.A.3.1/2 Version o.1 m m S.A.6.1/4 Duplex o.2 m m S.A.6.2/2 Reuse of transport connection o i i S.A.6.2/4 Extended Concatenation (sending) o i i S.A.6.2/5 Extended Concatenation (receiving) o i i S.A.7.1.1.1 Initiator (session connection) o.3 c21 c21 S.A.7.1.1.1 Responder (session connection) o.3 c22 c22 S.A.7.1.1.2 Requestor (orderly release) o.4 c23 c23 S.A.7.1.1.2 Acceptor (orderly release) o.4 c24 c24 S.A.7.1.1.3 Requestor (normal data transfer) o.5 m m S.A.7.1.1.3 Acceptor (normal data transfer) o.5 m m S.A.7.1.2/2 Overflow Accept (OA) c5,c6 i i S.A.7.1.2/3 Connect Data Overflow (CDO) c6,c5 i i S.A.7.5.1/1 Requestor (expedited data) o.6 – – S.A.7.5.1/2 Acceptor (expedited data) o.6 – – S.A.7.6.1/1 Requestor (typed data) o.7 – – S.A.7.6.1/2 Acceptor (typed data) o.7 – – S.A.7.7.1/1 Requestor (capability data) o.8 – – S.A.7.7.1/2 Acceptor (capability data) o.8 – – S.A.7.8.1/1 Requestor (minor synchronize) o.9 – – S.A.7.8.1/2 Acceptor (minor synchronize) o.9 – – S.A.7.10.1/ Requestor (major synchronize) o.10 – – S.A.7.10.1/ Acceptor (major synchronize) o.10 – – S.A.7.13.1 Requestor (activity start) o.12 – – S.A.7.13.1 Acceptor (activity start) o.12 – – S.A.7.13.1 Requestor (activity resume) o.13 – – S.A.7.13.1 Acceptor (activity resume) o.13 – – S.A.7.13.1 Requestor (activity interrupt) o.14 – – S.A.7.13.1 Acceptor (activity interrupt) o.14 – – S.A.7.13.1 Requestor (activity discard) o.15 – – S.A.7.13.1 Acceptor (activity discard) o.15 – – S.A.7.13.1 Requestor (activity end) o.16 – – S.A.7.13.1 Acceptor (activity end) o.16 – – S.A.7.13.1 Requestor (give tokens confirm) o o o S.A.7.13.1 Acceptor (give tokens confirm) o o o S.A.8.1.3/4 c6,c5 i i S.A.8.2/1 TSDU Maximum Size (OA) Data Overflow Item c64,c65 i i S.A.8.2/2 Version Number (OA) c66,c67 i i S.A.8.3/1 Enclosure Item (CDO) c68,c69 i i S.A.8.3/1 User Data (CDO) c68,c69 i i – 36 – BS EN 60870-6-702:2014 IEC 60870-6-702:2014 © IEC 2014 Bibliography IEC 60870-6-1:1995, Telecontrol equipment and systems – Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations – Section 1: Application context and organizaton of standards IEC 60870-6-802:2014, Telecontrol equipment and systems – Part 6-802: Telecontrol protocols compatible with ISO standards and ITU-T recommendations – TASE.2 object models ISO/IEC 8326:1996, Information technology – Open Systems Interconnection – Session service definition ISO/IEC 8649:1996, Information technology – Open Systems Interconnection – Service definition for the Association Control Service Element ISO/IEC 8822:1994, Information technology – Open Systems Interconnection – Presentation service definition ISO/IEC 8823-1:1994, Information technology – Open Systems Interconnection – Connectionoriented presentation protocol: Protocol specification ISO/IEC 8824:1990, Information technology – Abstract Syntax Notation One (ASN.1) ISO/IEC 8825:1990, Information technology – ASN.1 encoding rules ISO/IEC 9545:1994, Information technology – Open Systems Interconnection – Application Layer structure ISO/IEC/TR 10000-1:1995, Information technology – Framework and taxonomy of International Standardized Profiles – Part 1: General principles and documentation framework ISO/IEC/TR 10000-2:1995, Information technology – Framework and taxonomy International Standardized Profiles – Part 2: Principles and Taxonomy for OSI profiles of ISO/IEC ISP 11188-1:1995, Information technology – International Standardized Profile – Common upper layer requirements – Part 1: Basic connection-oriented requirements ISO/ISP 14226-3:1996, Industrial automation systems – International Standardized Profile AMM11: MMS General Application Base Profile – Part 3: Specific MMS requirements RFC 791, Internet Protocol DARPA Internet Program Protocol Specification RFC 793, Transmission Control Procedure – DARPA Internet Program Protocol Specification RFC 826, An Ethernet Address Resolution Protocol RFC 894, A Standard for the Transmission of IP Datagrams over Ethernet Networks _ This page deliberately left blank This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services BSI is incorporated by Royal Charter British Standards and other standardization products are published by BSI Standards Limited About us Revisions We bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions Our British Standards and other publications are updated 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