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2、testing for the EN 60870-5 companionstandardsICS 33.200Telecontrol equipmenand systems Part 5-6: Guidelines for conformanceBRITISH STANDARD BS EN 60870-5-6:2009National forewordThis British Standard is the UK implementation of EN 60870-5-6:2009. It is identical with IEC 60870-5-6:2006. It supersedes
3、 BS IEC 60870-5-6:2006, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchange.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 public
4、ation does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN 60870-5-6:2009This British Standard was published under the authority of the Standa
5、rds Policy and Strategy Committee on 31 October 2008 BSI 2009Amendments/corrigenda issued since publicationComments Date 31 October 2009 This corrigendum renumbers BS IEC 60870-5-6:2006 as BS EN 60870-5-6:2009ISBN 978 0 580 65347 6Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/02/2010 08:
6、01, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 60870-5-6 NORME EUROPENNE EUROPISCHE NORM June 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 1
7、7, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60870-5-6:2009 E ICS 33.200 English version Telecontrol equipment and systems - Part 5-6: Guidelines for conformance testing for the EN 60870-5 companion st
8、andards (IEC 60870-5-6:2006) Matriels et systmes de tlconduite - Partie 5-6: Recommandations pour les essais de conformit des normes compagnons de la EN 60870-5 (CEI 60870-5-6:2006) Fernwirkeinrichtungen und -systeme - Teil 5-6: Richtlinien zur Konformittsprfung fr die anwendungsbezogenen Normen der
9、 Reihe EN 60870-5 (IEC 60870-5-6:2006) This European Standard was approved by CENELEC on 2009-06-01. 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
10、. 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 transla
11、tion 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, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finl
12、and, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/02/2010 08:01, Un
13、controlled Copy, (c) BSIForeword The text of the International Standard IEC 60870-5-6:2006, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60870-5-6 on 2009-06-01 without any modi
14、fication. 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) 2010-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-06-01
15、Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60870-5-6:2006 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC
16、 60870-5-101 NOTE Harmonized as EN 60870-5-101:2003 (not modified). IEC 60870-5-103 NOTE Harmonized as EN 60870-5-103:1998 (not modified). IEC 60870-5-104 NOTE Harmonized as EN 60870-5-104:2006 (not modified). ISO 9000 NOTE Harmonized as EN ISO 9000:2005 (not modified). _ 2 BS EN 60870-5-6:2009EN 60
17、870-5-6:2006Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/02/2010 08:01, Uncontrolled Copy, (c) BSITELECONTROL EQUIPMENT AND SYSTEMS Part 5-6: Guidelines for conformance testing for the IEC 60870-5 companion standards 1 Scope This part of the IEC 60870-5 series specifies methods for conf
18、ormance testing of telecontrol equipment, amongst Substation Automation Systems (SAS) and telecontrol systems, including front-end functions of SCADA. The use of this part of IEC 60870-5 facilitates interoperability by providing a standard method of testing protocol implementations, but it does not
19、guarantee interoperability of devices. It is expected that using this part of IEC 60870-5 during testing will minimize the risk of non-interoperability. The goal of this part of IEC 60870-5 is to enable unambiguous and standardised evaluation of IEC 60870-5 companion standard protocol implementation
20、s. The guidelines and conditions for the testing environment are described in this part of IEC 60870-5. The detailed test cases per companion standard, containing among others mandatory and optional mandatory test cases per Basic Application Function, ASDU and transmission procedure, will become ava
21、ilable as technical specifications (IEC 60870-5-60x). Other functionalities may need test cases, but this is beyond the scope of this part of IEC 60870-5. This part of IEC 60870-5 deals mainly with communication conformance testing; therefore other requirements, such as safety or EMC are not covered
22、. These requirements are covered by other standards (if applicable) and the proof of compliance for these topics should be done according to those standards.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only th
23、e edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60870-5-1, Telecontrol equipment and systems Part 5: Transmission protocols Section One: Transmission frame formats IEC 60870-5-2, Telecontrol equipment and systems
24、Part 5: Transmission protocols Section 2: Link transmission procedures IEC 60870-5-3, Telecontrol equipment and systems Part 5: Transmission protocols Section 3: General structure of application data IEC 60870-5-4, Telecontrol equipment and systems Part 5: Transmission protocols Section 4: Definitio
25、n and coding of application information elements IEC 60870-5-5, Telecontrol equipment and systems Part 5: Transmission protocols Section 5: Basic application functions ISO/IEC 9646 (all parts), Information technology Open Systems Interconnection Conformance testing methodology and framework 3 BS EN
26、60870-5-6:2009EN 60870-5-6:2006Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/02/2010 08:01, Uncontrolled Copy, (c) BSI3 Terms and definitions For the purposes of this part of IEC 60870-5, the following terms and definitions apply. 3.1 configuration (of a system or device) step in system
27、design: selecting functional units, assigning their locations and defining their interconnections 3.2 configuration list supplies an overview of all compatible hardware and software versions of components of controlled/controlling stations including the software versions of relevant supporting tools
28、 3.3 address config address config is the configuration file containing the ASDU-addressing including the information object addresses necessary to test all the functionality defined as in the PID 3.4 conformance test verification process of the protocol implementation in a device by executing tests
29、 according to the applicable test plan, which contain mandatory and possibly mandatory optional test cases, so as to be able to answer the following question: “Does the protocol implementation in device xxx of supplier yyy conform to the IEC 60870-5-10x standard and the applicable Protocol Implement
30、ation Document (PID)?” NOTE A supplier-independent party that is allowed to issue a Conformance Statement can carry out a conformance test. 3.5 device mechanism or piece of equipment designed to serve a purpose or perform a function IEEE STD 100-1996, IEEE Dictionary of Electrical and Electronic Ter
31、ms 3.6 direction communication direction in which the device exchanges the data NOTE IEC 60870-5 companion standards describe functions and ASDUs in the monitor direction (from the controlled to the controlling station) and control direction (from controlling to controlled station) as Normal directi
32、on (N). For some purposes, the functions or ASDUs can be used also in the Reverse direction (R) or in Both directions (B). The way they are used should be indicated in the PICS. If reversed direction is enabled, by using R or B, the functionality is used in the reverse direction, the applicable test
33、 cases in the normal direction are applicable for the reversed functionality. 3.7 error behaviour, which does not conform to the standard and/or the applicable test cases as described in this part of IEC 60870-5 3.8 Factory Acceptance Test FAT customer agreed functional tests of the specifically man
34、ufactured telecontrol equipment or its parts using the parameter set for the planned application NOTE The FAT should be carried out in the factory of the manufacturer by the use of process simulating test equipment. 4 BS EN 60870-5-6:2009EN 60870-5-6:2006Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA S
35、TANDARDS, 09/02/2010 08:01, Uncontrolled Copy, (c) BSI3.9 function tasks performed by the telecontrol equipment NOTE Generally, functions will exchange data with each other. 3.10 hold point H point, defined in the appropriate document beyond which an activity should not proceed without the approval
36、of the initiator of the conformance test. If necessary, the test facility could provide a written notice to the initiator at an agreed time prior to the hold point. The initiator or his representative is obliged to verify the hold point and approve the proceeding of the activity 3.11 quality program
37、 quality program for the IEC 60870-5 series as described in Figure 3 3.12 initiator of conformance test party initiating a conformance test that may be executed by a test facility 3.13 interface shared boundary between two functional units, defined by functional characteristics, signal characteristi
38、cs, or other characteristics as appropriate 3.14 interoperability ability of two or more telecontrol devices from the same vendor, or different vendors, to exchange information and use that information for correct co-operation 3.15 interoperability test verification of the information exchange of tw
39、o or more devices from the same vendor or different vendors. In case of an open protocol, the test shall give an answer to the following question: “Are the devices under test (DUT) able to communicate correctly according to the IEC 60870-5-10x standard and the Protocol Implementation Document (PID)?
40、” The interoperability test can be carried by a supplier-independent party that may result in an interoperability statement. A basic condition for this interoperability test is a passed conformance test of both devices NOTEInteroperability does not necessarily mean that both systems are communicatin
41、g according a specific protocol, but that both those devices are able to communicate and this might be an open protocol. Interoperability is not interchangability. 3.16 interchangability ability to replace a device from the same vendor, or from different vendors, using the same communication interfa
42、ce and as a minimum, with the same functionality, and with no impact on the rest of the system 5 BS EN 60870-5-6:2009EN 60870-5-6:2006Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 09/02/2010 08:01, Uncontrolled Copy, (c) BSI3.17 mandatory optional test case test case initially marked as opt
43、ional in the column “required”, indicated by “PICS, .” or “PIXIT” which becomes a mandatory test case if this functionality is enabled and/or described in the PICS or the PIXIT. This optional test case then becomes a mandatory test case 3.18 negative test test to verify the correct response of a dev
44、ice or a system on: IEC 60870-5 series conformant information and services, which are not implemented; non conformant communication traffic 3.19 open protocol communication protocol of which the protocol specification is freely accessible for all market parties, for example an IEC protocol communica
45、tion standard 3.20 Physical Connection PC communication link between physical devices3.21 Physical Device PD independent physical entity capable of performing one or more specified device functions in a particular context and delimited by its interfaces. A physical device is equivalent to or is part
46、 of a controlling or controlled station 3.22 plausibility test a plausibility test is passed if the corresponding time, value, status or other items have been shown to have the correct value (no tolerance) for time-stamp, values, status and for the other items regarding the requirements in 5.6.3. NO
47、TE Applicable tolerances may be part of the PIXIT. 3.23 Protocol Implementation eXtra Information for Testing PIXIT the PIXIT document contains system specific information regarding the capabilities of the system to be tested and specifies which items are optional, in the applicable Companion Standa
48、rd or outside the scope of the 60870-5 series. The PIXIT is not subject to standardisation, but 5.5.1.4 describes guidelines and recommendations for setting up a PIXIT NOTE It is recommended is to integrate the PIXIT and the PICS into one document, which is the PID. 3.24 positive test test to ensure
49、 the correct implementation of the system capabilities as defined by the supplier. A positive test has a described and defined response 3.25 Protocol Implementation Conformance Statement PICS summary of the capabilities of the system to be tested. Every companion standard contains a PICS. The use of the interoperability sheets of the particular standard for the definition of the PICS is mandatory NOTE It is recommended to integrate PIXIT and PICS into one document, which is the PID. 6 BS EN
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