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IEC60870-5-101 英文版
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IEC60870-5-101 英文版 This part of IEC 60870-5 applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. It defines a telecontrol companion standard that enables interoperability among compatible telecontrol equipment. The defined telecontrol companion standard utilizes standards of the IEC 60870-5 series of documents. The specifications of this standard present a functional profile for basic telecontrol tasks. Further companion standards, based on the IEC 60870-5 series are under consideration.
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57/605/FDIS
FINAL DRAFT INTERNATIONAL STANDARD
PROJET FINAL DE NORME INTERNATIONALE
Project number
Numéro de projet
IEC 60870-5-101 Ed.2
IEC/TC or SC CEI/CE ou SC
TC 57
Secretariat / Secrétariat
Germany
Submitted for parallel voting in CENELEC
Soumis au vote parallèle au CENELEC
Distributed on / Diffusé le
2002-10-25
Voting terminates on / Vote clos le
2003-01-10
Also of interest to the following committees
Intéresse également les comités suivants
Supersedes document
Remplace le document
57/566/CDV - 57/589/RVC
Functions concerned
Fonctions concernées
Safety
Sécurité
EMC
CEM
Environment
Environnement
Quality assurance
Assurance de la qualité
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
THIS DOCUMENT IS A DRAFT DISTRIBUTED FOR APPROVAL. IT MAY NOT BE REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED
AS SUCH.
IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, FINAL
DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS
TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.
CE DOCUMENT EST UN PROJET DIFFUSÉ POUR APPROBATION. IL NE PEUT ÊTRE CITÉ COMME NORME INTERNATIONALE AVANT SA PUBLICATION
EN TANT QUE TELLE.
OUTRE LE FAIT D'ÊTRE EXAMINÉS POUR ÉTABLIR S'ILS SONT ACCEPTABLES À DES FINS INDUSTRIELLES, TECHNOLOGIQUES ET COMMERCIALES,
AINSI QUE DU POINT DE VUE DES UTILISATEURS, LES PROJETS FINAUX DE NORMES INTERNATIONALES DOIVENT PARFOIS ÊTRE EXAMINÉS EN
VUE DE LEUR POSSIBILITÉ DE DEVENIR DES NORMES POUVANT SERVIR DE RÉFÉRENCE DANS LES RÈGLEMENTATIONS NATIONALES.
Title
Telecontrol equipment and systems - Part 5-101: Transmission protocols -
Companion standard for basic telecontrol tasks
Titre
ATTENTION
VOTE PARALLÈLE
CEI – CENELEC
L’attention des Comités nationaux de la CEI, membres du
CENELEC, est attirée sur le fait que ce projet final de
Norme internationale est soumis au vote parallèle. Un
bulletin de vote séparé pour le vote CENELEC leur sera
envoyé par le Secrétariat Central du CENELEC.
ATTENTION
IEC – CENELEC
PARALLEL VOTING
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this final Draft
International Standard (DIS) is submitted for parallel
voting. A separate form for CENELEC voting will be sent to
them by the CENELEC Central Secretariat.
FORM FDIS (IEC)/FORMULAIRE FDIS (CEI)
2002-08-08
Copyright © 2002 International Electrotechnical Commission, IEC. All rights reserved. It is
permitted to download this electronic file, to make a copy and to print out the content for the sole
purpose of preparing National Committee positions. You may not copy or "mirror" the file or
printed version of the document, or any part of it, for any other purpose without permission in
writing from IEC.
– 2 – 60870-5-101/FDIS IEC(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 C
OMMON ADDRESS OF
ASDUs......................................................................41
7.2.5 I
NFORMATION OBJECT ADDRESS
.....................................................................42
7.2.6 I
NFORMATION 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/FDIS IEC(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.............................................................................................................151
8.5 Application layer ..................................................................................................151
8.6 Basic application functions...................................................................................157
Annex A (informative) Proof of the synchronization stability of
frame format class FT 1.2....................................................................................................161
Annex B (informative) Admittance of line idle intervals between characters of
frame format class FT 1.2....................................................................................................177
Figure 1 – Selected standard provisions of the defined telecontrol companion standard .........11
Figure 2 – Interfaces and connections of controlling and controlled stations ...........................11
Figure 3 – State transition diagram by Grady Booch/Harel......................................................15
Figure 4 – Unbalanced transmission procedures, primary and secondary stations ..................17
Figure 5 – State transition diagram for unbalanced transmission primary to secondary...........18
Figure 6 – State transition diagram for unbalanced transmission secondary to primary...........19
Figure 7 – Balanced transmission procedures, primary and secondary link layers...................21
Figure 8 – State transition diagram for balanced transmission primary to secondary...............22
Figure 9 – State transition diagram for balanced transmission secondary to primary...............23
Figure 10 – Structure of an Application Service Data Unit ASDU ............................................28
Figure 11 – Type identification...............................................................................................29
Figure 12 – V
ARIABLE STRUCTURE QUALIFIER
............................................................................33
Figure 13 – Presentation of types of information objects in priority buffers..............................35
Figure 14 – C
AUSE OF TRANSMISSION
field...............................................................................36
Figure 15 – Station interrogation via a concentrator station using the originator address.........38
Figure 16 – Command transmission via a concentrator station using the originator address ...39
Figure 17 – C
OMMON ADDRESS
of ASDUs (one octet) ..............................................................41
Figure 18 – C
OMMON ADDRESS
of ASDUs (two octets).............................................................41
Figure 19 – I
NFORMATION OBJECT ADDRESS
(one octet)............................................................42
Figure 20 – I
NFORMATION OBJECT ADDRESS
(two octets)...........................................................42
Figure 21 – I
NFORMATION OBJECT ADDRESS
(three octets)........................................................43
Figure 22 – ASDU: M_SP_NA_1 Single-point information without time tag.............................59
Figure 23 – ASDU: M_SP_NA_1 Sequence of single-point information without time tag.........60
Figure 24 – ASDU: M_SP_TA_1 Single-point information with time tag..................................61
Figure 25 – ASDU: M_DP_NA_1 Double-point information without time tag ...........................62
– 4 – 60870-5-101/FDIS IEC(E)
Figure 26 – ASDU: M_DP_NA_1 Sequence of double-point information without time tag .......62
Figure 27 – ASDU: M_DP_TA_1 Double-point information with time tag ................................63
Figure 28 – ASDU: M_ST_NA_1 Step position information ....................................................64
Figure 29 – ASDU: M_ST_NA_1 Sequence of step position information ................................64
Figure 30 – ASDU: M_ST_TA_1 Step position information with time tag ................................65
Figure 31 – ASDU: M_BO_NA_1 Bitstring of 32 bit................................................................66
Figure 32 – ASDU: M_BO_NA_1 Sequence of bitstrings of 32 bit ..........................................67
Figure 33 – ASDU: M_BO_TA_1 Bitstring of 32 bit ................................................................68
Figure 34 – ASDU: M_ME_NA_1 Measured value, normalized value .....................................69
Figure 35 – ASDU: M_ME_NA_1 Sequence of measured values, normalized values..............69
Figure 36 – ASDU: M_ME_TA_1 Measured value, normalized value with time tag .................70
Figure 37 – ASDU: M_ME_NB_1 Measured value, scaled value ............................................71
Figure 38 – ASDU: M_ME_NB_1 Sequence of measured values, scaled values ....................72
Figure 39 – ASDU: M_ME_TB_1 Measured value, scaled value with time tag ........................73
Figure 40 – ASDU: M_ME_NC_1 Measured value, short floating point number ......................74
Figure 41 – ASDU: M_ME_NC_1 Sequence of measured values, short floating point
number..................................................................................................................................75
Figure 42 – ASDU: M_ME_TC_1 Measured value, short floating point number with time tag..76
Figure 43 – ASDU: M_IT_NA_1 Integrated totals...................................................................77
Figure 44 – ASDU: M_IT_NA_1 Sequence of integrated totals...............................................78
Figure 45 – ASDU: M_IT_TA_1 Integrated totals with time tag ..............................................79
Figure 46 – ASDU: M_EP_TA_1 Event of protection equipment with time tag ........................80
Figure 47 – ASDU: M_EP_TB_1 Packed start events of protection equipment
with time tag..........................................................................................................................81
Figure 48 – ASDU: M_EP_TC_1 Packed output circuit information of protection equipment
with time tag...........................................................................................................................82
Figure 49 – ASDU: M_PS_NA_1 Packed single-point information with status
change detection ...................................................................................................................83
Figure 50 – ASDU: M_PS_NA_1 Sequence of packed single-point information with status
change detection ...................................................................................................................84
Figure 51 – ASDU: M_ME_ND_1 Measured value, normalized value without quality
descriptor..............................................................................................................................85
Figure 52 – ASDU: M_ME_ND_1 Sequence of measured values, normalized values
without quality descriptor .......................................................................................................85
Figure 53 – ASDU: M_SP_TB_1 Single-point information with time tag CP56Time2a.............86
Figure 54 – ASDU: M_DP_TB_1 Double-point information with time tag CP56Time2a ...........87
Figure 55 – ASDU: M_ST_TB_1 Step position information with time tag CP56Time2a ...........88
Figure 56 – ASDU: M_BO_TB_1 Bitstring of 32 bits with time tag CP56Time2a .....................89
Figure 57 – ASDU: M_ME_TD_1 Measured value, normalized value with time tag
CP56Time2a .........................................................................................................................90
Figure 58 – ASDU: M_ME_TE_1 Measured value, scaled value with time tag
CP56Time2a .........................................................................................................................91
Figure 59 – ASDU: M_ME_TF_1 Measured value, short floating point number with
time tag CP56Time2a............................................................................................................93
Figure 60 – ASDU: M_IT_TB_1 Integrated totals with time tag CP56Time2a..........................94
Figure 61 – ASDU: M_EP_TD_1 Event of protection equipment with time tag CP56Time2a ...95
60870-5-101/FDIS IEC(E) − 5 −
Figure 62 – ASDU: M_EP_TE_1 Packed start events of protection equipment with
time tag CP56Time2a............................................................................................................96
Figure 63 – ASDU: M_EP_TF_1 Packed output circuit information of protection equipment
with time tag CP56Time2a.....................................................................................................97
Figure 64 – ASDU: C_SC_NA_1 Single command.................................................................98
Figure 65 – ASDU: C_DC_NA_1 Double command ...............................................................98
Figure 66 – ASDU: C_RC_NA_1 Regulating step command ..................................................99
Figure 67 – ASDU: C_SE_NA_1 Set-point command, normalized value...............................100
Figure 68 – ASDU: C_SE_NB_1 Set-point command, scaled value......................................100
Figure 69 – ASDU: C_SE_NC_1 Set-point command, short floating point number ...............101
Figure 70 – ASDU: C_BO_NA_1 Bitstring of 32 bit ..............................................................102
Figure 71 – ASDU: M_EI_NA_1 End of initialization ............................................................103
Figure 72 – ASDU: C_IC_NA_1 Interrogation command ......................................................104
Figure 73 – ASDU: C_CI_NA_1 Counter interrogation command .........................................104
Figure 74 – ASDU: C_RD_NA_1 Read command................................................................105
Figure 75 – ASDU: C_CS_NA_1 Clock synchronization command.......................................106
Figure 76 – ASDU: C_TS_NA_1 Test command..................................................................107
Figure 77 – ASDU: C_RP_NA_1 Reset process command ..................................................107
Figure 78 – ASDU: C_CD_NA_1 Delay acquisition command ..............................................108
Figure 79 – ASDU: P_ME_NA_1 Parameter of measured values, normalized value .............109
Figure 80 – ASDU: P_ME_NB_1 Parameter of measured values, scaled value....................110
Figure 81 – ASDU: P_ME_NC_1 Parameter of measured values, short floating
point number .......................................................................................................................111
Figure 82 – ASDU: P_AC_NA_1 Parameter activation........................................................112
Figure 83 – ASDU: F_FR_NA_1 File ready..........................................................................113
Figure 84 – ASDU: F_SR_NA_1 Section ready....................................................................114
Figure 85 – ASDU: F_SC_NA_1 Call directory, select file, call file, call section....................115
Figure 86 – ASDU: F_LS_NA_1 Last section, last segment .................................................116
Figure 87 – ASDU: F_AF_NA_1 ACK file, ACK section........................................................117
Figure 88 – ASDU: F_SG_NA_1 Segment...........................................................................118
Figure 89 – ASDU: F_DR_TA_1 Directory...........................................................................119
Figure 90 – Hierarchical presentation of the allocation of common addresses of ASDUs
to LRUs (example) ..............................................................................................................123
Figure 91 – Sequential procedure of station interrogation to all LRUs of a specific
controlled station (example).................................................................................................124
Figure 92 – General counter model......................................................................................125
Figure 93 – Sequential procedure of spontaneously transmitted integrated totals
(mode A) ............................................................................................................................126
Figure 94 – Sequential procedure of interrogation of integrated totals (mode B) ...................127
Figure 95 – Sequential procedure of memorizing of integrated totals without reset
(mode C).............................................................................................................................128
Figure 96 – Sequential procedure of memorizing of integrated totals with reset
(mode C).............................................................................................................................128
Figure 97 – Addressing of files (example) ............................................................................130
Figure 98 – Request from protection equipment...................................................................131
Figure 99 – Request from substation automation system......................................................132
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