EN 60870-6-502-1996 en Telecontrol Equipment and Systems Part 6 Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations Section 502 TASE 1 Protocol Definition.pdf
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1、 - BSI BS*EN*b0870- b-502 Yb a 162466% 0567727 572 BRITISH STANDARD Telecontrol equipment and systems Part 6. Telecontrol protocols compatible with IS0 standards and ITU-T recommendations Section 502. TASE.1 Protocol definitions “he European Standard EN 60870-2-1 : 1996 has the status of a British S
2、tandard ICs 33.200 BS EN 1996 1995 60870-6-502 : IEC 870-6-502 : NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 60870-6-602 : 1996 Amd.No. Date Committees responsible for this British Standard Text affected The preparation of this British Standard was entrusted to Techn
3、ical Committee PEM7, Power systems control and associated communications, upon which the following bodies are represented BEXMA Metering Association MA) Building Automation and Mains Signalling Association (BASMA) Elech-icity Association Federation of the Electronics Indw GAMBICA Institution of Elec
4、trical Engineers ?k.ansmission and Distribution Association (BEAMA Ltd.) This British Standard, having been prepared under the 1989 Open Systems Interconnection : seruice - adaptability; - independence of lower layer architecture; - extensibility; - efficiency; - performance; - maintainability. - Th
5、e services of TASE.l are: - E - services for defining, changing, deleting and inspecting groups of information; - services for managing the transfer of information groups and blocks of information from different groups; - services for supervisory control. This section of IEC 870-6 specifies the prot
6、ocol (abstract syntax) and the procedures for the Telecontrol Application Service Element (TASE). The TASE.l services are provided in conjunction with the Remote Operations Service Element (ROSE) services (ISOIEC 9072-1) and the ROSE protocol (ISO/IEC 9072-2), and the Association Control Element (AC
7、SE) services (IS0 8649) and the ACSE protocol (IS0 8650). The TASE.1 procedures are defined in terms of: a) the interactions between peer TASE.l protocol machines through the use of ROSE sew ices; b) the interactions between the TASE.1 protocol machine and its service-user. The scope of the protocol
8、 is limited to the interconnection of systems. It does not specify or restrict the possible implementation of interfaces within a telecontrol system. BSI BS*EN*b0870- 6-502 96 W L62Lthb 05b9736 702 W Page 4 EN 60870-6-602 : 1996 2 Normative references The following normative documents contain provis
9、ions which, through reference in this text, constitute provisions of this section of IEC 870-6. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC 870-6 are encouraged to investigate t
10、he possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 870-6-501 : 1995, Telecontrol equlpment and systems - Part 6: Telecontrol protocols compatible with IS0 standards
11、and ITU-T recommendations - Section 501: TASE. 1 service definitions ISOAEC 8824: 1 990, Information technology - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN. i) ISOAEC 8825: 1 990, Information technology - Open Systems Interconnection - Specification of Basic E
12、ncoding Rules for Abstract Syntax Notation One (ASN. i) ISOAEC 9072-1 : 1989, Information processing systems - Text communication - Remote Operations -Part 1: Model, notation and service definition ISOAEC 9072-2: 1989, Infomation processing systems - Text communication - Remote Operations - Part 2:
13、Protocol specification ISO/DIS 8825-2*, Information technology - Open Systems Interconnection - Specification of Basic Encoding Rules for Abstract Syntax Notation One (ASN. Y) - Part 2: Packed encoding rules IS0 7498: 1984, Information processing systems - Open Systems Interconnection - Basic Refere
14、nce Model ISOTTR 8509: 1987, Information processing systems - Open Systems Interconnection - Service conventions IS0 8649: 1988, Information processing systems - Open Systems Interconnection - Service definition for the Association Control Service Element IS0 8650: 1988, Information processing syste
15、ms - Open Systems. Interconnection - Protocol specification for the Association Control Service Element IS0 8822: 1994, Information technology - Open Systems Interconnection - Presentation service definition IS0 8859-1 : 1987, Information processing - association b) Application-context c) Applicatio
16、n Control Service Element 3.5 Remote operations definitions (defined in IS0 9072) a) ACSE-user b) ROSE-user c) BIND d) UNBIND e) Remote Operations f) RO-notation 9) Remote Operation Service Element BSI BS*EN*b0870- 6-502 96 W Lb24bb9 ClSb9738 585 W Page 6 EN 60870-6-502 : 1996 3.6 TASE. 1 service de
17、finfiions (defined in IEC 870-6-501) a) Initiator b) Responder 3.7 TASE. 1 protocol specification definitions 3.7.1 idle state: Connected entity waiting for anincoming event. 3.7.2 initiating entity: Application entity in idle state that receives a request event from the upper service-user. 3.7.3 re
18、sponding entity: Application entity in idle state that receives an incoming event from its lower service-provider. 3.7.4 DCUT1: Timer used by the application-process for supervision of the application- service-user. 3.7.5 DCLT1: Timer used by the application-process for supervision of the remote pee
19、r entity. 3.7.6 TASE-protocol-machine: The protocol machine for the TASE.1 specified in this section of the TASE.l standard. 4 Abbreviations ACSE Association Control Service Element AE Application-entity APCI Application Protocol Control Information APDU Application Protocol Data Unit OSIE Open Syst
20、ems Interconnection Environment PDU Protocol Data Unit ROSE Remote Operations Service Element TASE Telecontrol Application Sewice Element TPM Telecontrol Protocol Machine. * tn * Service TASE Bind BSI BS*EN*b0870- 6-502 96 Lb24569 8569739 411 Page 7 EN 60870-6-502 : 1996 Tm confirmed 5 Conventions T
21、ASE Abort Group Management Define Group Get (iroup This section of IEC 870-6 makes use of the following conventions: a) the abstract syntax definitions in annex A are defined using the abstract syntax notation defined in ISO/IEC 8824; b) the remote operation macros (RO-notation), and the application
22、-service-element and application-context macros are defined in IS0 9072-1. Provider-Initiated confirmed confinned confinned 6 Overview of the protocol Reqtte8ted Data Transfer Unsoilcited Data Transfer Management Send Non-Confirmed Data Send Confirmed Data Send Mixed Data 6.1 s8rVk8 provided confirm
23、ed Confirmed Non-confimied confirmed NOn-cOnfimied The protocol specified in this section of the TASE.l standard provides the TASE.1 services defined in the TASE.l service definition. These services are listed in table 1. Ini I confirmed I 1 Command Transfer I confirmed I Test Association I confirme
24、d I 6.2 US8 Of S8rViC8S The TASE.l protocol makes use of the underlying services as described below. 6.2.1 Use of the ROSE Service The TASE.l protocol machine (TPM) uses the RO-INVOKE, RO-RESULT, RO-ERROR, RO- REJECT-U and RO-REJECT-P services of the ROSE. The remote operations of the TASE.1 are cla
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