SIST EN 61334-4-511:2002

Distribution automation using distribution line carrier systems -- Part 4-511: Data communication protocols - Systems management - CIASE protocol

Specifies the data communication protocol (DCP) management requirements. Describes the management services in an abstract way as well as the underlying protocol.

Verteilungsautomatisierung mit Hilfe von Trägersystemen auf Verteilungsleitungen -- Teil 4-511: Datenkommunikationsprotokolle - Systemverwaltung - CIASE Protokoll

Automatisation de la distribution à l'aide de systèmes de communication à courants porteurs -- Partie 4-511: Protocoles de communication de données - Administration de systèmes - Protocole CIASE

Spécifie les prescriptions relatives à l'administration ACP (Protocole de communication de données). Décrit les services d'administration de manière abstraite ainsi que le protocole correspondant.

[Not translated]

General Information

• Status: Published
• Publication Date: 31-Mar-2002
• ICS: 33.040.40 - Data communication networks
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: PSE - Power systems management
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2002
• Due Date: 01-Apr-2002
• Completion Date: 01-Apr-2002
• Ref Project: EN 61334-4-511:2000 - Distribution automation using distribution line carrier systems - Part 4-511: Data communication protocols - Systems management - CIASE protocol

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61334-4-511:2002
01-april-2002
[Not translated]
Distribution automation using distribution line carrier systems -- Part 4-511: Data
communication protocols - Systems management - CIASE protocol
Verteilungsautomatisierung mit Hilfe von Trägersystemen auf Verteilungsleitungen -- Teil
4-511: Datenkommunikationsprotokolle - Systemverwaltung - CIASE Protokoll
Automatisation de la distribution à l'aide de systèmes de communication à courants
porteurs -- Partie 4-511: Protocoles de communication de données - Administration de
systèmes - Protocole CIASE
Ta slovenski standard je istoveten z: EN 61334-4-511:2000
ICS:
33.040.40 Podatkovna komunikacijska Data communication
omrežja networks
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
SIST EN 61334-4-511:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61334-4-511:2002

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SIST EN 61334-4-511:2002
EUROPEAN STANDARD EN 61334-4-511
NORME EUROPÉENNE
EUROPÄISCHE NORM November 2000

ICS 33.040.40; 33.200


English version


Distribution automation using distribution line carrier systems
Part 4-511: Data communication protocols -
Systems management - CIASE protocol
(IEC 61334-4-511:2000)


Automatisation de la distribution  Verteilungsautomatisierung
à l'aide de systèmes de communication mit Hilfe von Trägersystemen
à courants porteurs auf Verteilungsleitungen
Partie 4-511: Protocoles de Teil 4-511:
communication de données - Datenkommunikationsprotokolle -
Administration de systèmes - Systemverwaltung -
Protocole CIASE CIASE Protokoll
(CEI 61334-4-511:2000) (IEC 61334-4-511:2000)


This European Standard was approved by CENELEC on 2000-08-01. 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, 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


© 2000 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

  Ref. No. EN 61334-4-511:2000 E

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SIST EN 61334-4-511:2002
Page 2
EN 61334-4-511:2000
Foreword
The text of document 57/446/FDIS, future edition 1 of IEC 61334-4-511, 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 61334-4-511 on 2000-08-01.
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) 2001-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2003-08-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annexes A, B and C are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61334-4-511:2000 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 61334-4-511:2002
Page 3
EN 61334-4-511:2000
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 61334-4-1 1996 Distribution automation using distribution line EN 61334-4-1 1996
carrier systems
Part 4: Data communication protocols --
Section 1: Reference model of the
communication system

IEC 61334-4-32 1996 Part 4: Data communication protocols -- EN 61334-4-32 1996
Section 32: Data link layer - Logical link
control (LLC)

IEC 61334-4-41 1996 Part 4: Data communication protocols -- EN 61334-4-41 1996
Section 41: Application protocols -
Distribution line message specification

IEC 61334-4-42 1996 Part 4: Data communication protocols -- EN 61334-4-42 1996
Section 42: Application protocols -
Application layer

1)
IEC 61334-4-512 Part 4-512: Data Communication Protocols - - -
Systems management using profile
61334-5-1-MIB

IEC 61334-5-1 1996 Part 5: Lower layer profiles -- Section 1: - -
Spread Frequency Shift Keying (S-FSK)
profile

ISO/IEC 7498 Series Information processing systems - Open - -
systems interconnection - Basic reference
model

ISO/IEC 7498-1 1994 Information technology - Open systems EN ISO/IEC 7498-1 1995
interconnection - Basic reference model: The
basic model

ISO/IEC 7498-3 1997 Part 3: Naming and addressing - -

ISO/IEC 7498-4 1989 Part 4: Management framework - -


1)
In preparation

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SIST EN 61334-4-511:2002
Page 4
EN 61334-4-511:2000
Publication Year Title EN/HD Year
ISO/IEC/TR 8509
1987 Information processing systems - Open - -
systems interconnection - Service
conventions

ISO/IEC 9545 1994 Information technology - Open Systems - -
Interconnection - Application Layer structure

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SIST EN 61334-4-511:2002
NORME CEI
INTERNATIONALE IEC
61334-4-511
INTERNATIONAL
Première édition
STANDARD
First edition
2000-04
Automatisation de la distribution à l'aide de
systèmes de communication à courants porteurs –
Partie 4-511:
Protocoles de communication de données –
Administration de systèmes – Protocole CIASE
Distribution automation using distribution line
carrier systems –
Part 4-511:
Data communication protocols –
Systems management – CIASE protocol
 IEC 2000 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun procédé, any form or by any means, electronic or mechanical,
électronique ou mécanique, y compris la photocopie et les including photocopying and microfilm, without permission in
microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http://www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
V
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue

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SIST EN 61334-4-511:2002
61334-4-511 © IEC:2000 – 3 –
CONTENTS
Page
FOREWORD . 7
INTRODUCTION .9
Clause
1 Scope . 11
2 Normative references . 11
3 Definitions. 13
4 Abbreviations . 17
5 Service argument description . 19
6 Systems management overview. 21
6.1 OSI standards. 21
6.2 DCP systems management concepts. 21
6.2.1 MIB . 23
6.2.2 Alarm . 23
6.2.3 Client SMAE. 23
6.3 Use of DLMS services in management services. 23
6.4 Management VDE . 23
6.4.1 Service Conformance Block. 25
6.4.2 Mandatory DLMS Objects . 25
6.5 Specifications of types . 27
7 Configuration Initiation Application Service Element. 27
7.1 Discover service. 27
7.1.1 Purpose . 27
7.1.2 Structure . 29
7.1.3 Arguments . 29
7.1.4 Service procedure . 31
7.2 Register service . 37
7.2.1 Purpose . 37
7.2.2 Structure . 37
7.2.3 Arguments . 37
7.2.4 Service Procedure. 39
7.3 CIASE protocol . 39
7.3.1 Abstract and transfer syntax . 39
7.3.2 Mapping to underlying services. 39
7.3.3 CI-PDU description. 41
7.4 CIASE state tables . 43
7.4.1 Notations used in state tables. 43
7.4.2 States description. 49
7.4.3 Local state variables. 49
7.4.4 Event functions description. 51
7.4.5 Actions description . 53
Annex A (informative) Vocabulary and operating rules. 59
Annex B (informative) Examples of CIASE protocol use . 63
Annex C (informative) Example of CIASE Td calculation . 65

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SIST EN 61334-4-511:2002
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Page
Figure 1 – The Systems Management Application Process. 21
Table 1 – The Discover service. 29
Table 2 – The Register service . 37
Table 3 – The Client CIASE state table . 45
Table 4 – The Server CIASE state table. 47

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SIST EN 61334-4-511:2002
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DISTRIBUTION AUTOMATION USING
DISTRIBUTION LINE CARRIER SYSTEMS –
Part 4-511: Data communication protocols –
Systems management – CIASE 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 61334-4-511 has been prepared by IEC technical committee 57:
Power system control and associated communications.
The text of this standard is based on the following documents:
FDIS Report on voting
57/446/FDIS 57/460/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 3.
Annexes A, B and C are for information only.
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 61334-4-511:2002
61334-4-511 © IEC:2000 – 9 –
INTRODUCTION
The description of the DCP systems management given in this part of IEC 61334 is developed
in the following clauses:
Clause 1 defines the scope of this International Standard.
Clause 2 lists related ISO/IEC standards.
Clause 3 defines the terms used in this standard.
Clause 4 defines the abbreviations used in this standard.
Clause 5 specifies the conventions taken for the description of the primitives.
Clause 6 introduces general concepts related to DCP systems management.
Clause 7 specifies the Configuration Initiation Application Service Element (CIASE).

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SIST EN 61334-4-511:2002
61334-4-511 © IEC:2000 – 11 –
DISTRIBUTION AUTOMATION USING
DISTRIBUTION LINE CARRIER SYSTEMS –
Part 4-511: Data communication protocols –
Systems management – CIASE protocol
1 Scope
This part of IEC 61334 specifies the DCP management requirements. It describes the manage-
ment services in an abstract way as well as the underlying protocol.
It defines terminology and describes concepts for DCP systems management, describes DCP
systems management activities and facilities, and specifies DCP services and protocol.
2 Normative references
The following normative documents contain provisions which, through reference in this text,
constitute provisions of this part of IEC 61334. For dated references, subsequent amendments
to, or revisions of, any of these publications do not apply. However, parties to agreements
based on this part of IEC 61334 are encouraged to investigate the possibility of applying the
most recent editions of the normative documents indicated below. For undated references, the
latest edition of the normative document referred to applies. Members of IEC and ISO maintain
registers of currently valid International Standards.
IEC 61334-4-1:1996, Distribution automation using distribution line carrier systems – Part 4:
Data communication protocols – Section 1: Reference model of the communication system
IEC 61334-4-32:1996, Distribution automation using distribution line carrier systems – Part 4:
Data communication protocols – Section 32: Data link layer – Logical link control (LLC)
IEC 61334-4-41:1996, Distribution automation using distribution line carrier systems – Part 4:
Data communication protocols – Section 41: Application protocols – Distribution line message
specification
IEC 61334-4-42:1996, Distribution automation using distribution line carrier systems – Part 4:
Data communication protocols – Section 42: Application protocols – Application layer
IEC 61334-4-512,  Distribution automation using distribution line carrier systems – Part 4-512:
1)
Data communication protocols – Systems management using profile 61334-5-1-MIB
IEC 61334-5-1:1996, Distribution automation using distribution line carrier systems – Part 5:
Lower layer profiles – Section 1: The spread frequency shift keying (S-FSK) profile
___________
1)
 Under consideration.

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SIST EN 61334-4-511:2002
61334-4-511 © IEC:2000 – 13 –
ISO/IEC 7498 (all parts), Information technology – Open systems interconnection – Basic
reference model
ISO/IEC 7498-1:1994, Information technology – Open systems interconnection – Basic
reference models – The basic model
ISO/IEC 7498-3:1997, Information technology – Open systems interconnection – Basic
reference model – Part 3: Naming and addressing
ISO/IEC 7498-4:1989, Information processing systems – Open systems interconnection – Basic
reference model – Part 4: Management framework
ISO/IEC/TR 8509:1987, Information processing systems – Open systems interconnection –
Service conventions
ISO/IEC 9545:1994, Information technology – Open systems interconnection – Application
layer structure
3 Definitions
3.1 For the purposes of this part of IEC 61334, the following terms as defined in ISO/IEC 7498
apply:
a) open system,
b) application-process,
c) (N)-layer,
d) (N)-sublayer,
e) (N)-service,
f) (N)-service-access-point,
g) (N)-protocol,
h) (N)-protocol-data-unit,
i) (N)-service-data-unit,
j) systems-management,
k) application-entity,
l) application-service-element,
m) user-element.
3.2 For the purposes of this part of IEC 61334, the following terms as defined in ISO/IEC 7498-3
apply:
a) (N)-address,
b) (N)-selector,
c) (N)-association,
d) (N)-directory-function,
e) (N)-entity,
f) (N)-entity-title,
g) system-title.

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SIST EN 61334-4-511:2002
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3.3 For the purposes of this part of IEC 61334, the following terms as defined in ISO/IEC 7498-4
apply:
a) Systems management application-entity,
b) OSI Management,
c) Managed Object,
d) Management Information Base.
3.4 For the purposes of this part of IEC 61334, the following terms as defined in ISO/IEC/
TR 8509 apply:
a) primitive,
b) request,
c) indication,
d) response,
e) confirm,
f) service provider,
g) service user.
3.5 For the purposes of this part of IEC 61334, the following term as defined in ISO/IEC 9545
applies:
a) application-context.
3.6 For the purposes of this part of IEC 61334, the following terms as defined in IEC 61334-4-1
apply:
a) NEW-address,
b) AllNew-Title,
c) Source-Title,
d) AllSMAE-Title,
e) AllCIASE-Title.
3.7 For the purposes of this part of IEC 61334, the following terms as defined in IEC 61334-4-41
apply:
a) client,
b) server,
c) Virtual Distributing Equipment (VDE),
d) Task Invocation,
e) Data Set,
f) conformance.
3.8 For the purposes of this part of IEC 61334, the term "initiator" is not used as defined in
ISO/IEC 7498-3. It is redefined thus:
3.8.1
initiator
user-element of a client SMAE (it uses the CIASE and DLMS ASE and is identified by its
system title)

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SIST EN 61334-4-511:2002
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3.9 For the purposes of this part of IEC 61334, the following definitions apply.
3.9.1
active initiator
initiator which issues or has last issued a CIASE Register request when the server is in the
unconfigured state
3.9.2
manager
user-element of the CIASE and DLMS ASEs that belongs to the sole SMAE of each server
system
3.9.3
new system
server system which is in the unconfigured state: its MAC address equals "NEW-address"
3.9.4
new system title
system-title of a new system
3.9.5
registered system
server system which has an individual valid MAC address (therefore, different from "NEW-
Address", see IEC 61334-5-1: Medium Access Control)
3.9.6
reporting system
server system which issues a DiscoverReport request
3.9.7
system
synonymous for real open system
4 Abbreviations
ACSE Association Control Service Element
APDU Application Protocol Data Unit
ASE Application Service Element
CIASE Configuration Initiation ASE
Conf Confirm
CRC Cyclic Redundancy Code (see IEC 61334-5-1)
DASE DLMS Application Service Element
DCP Data Communication Protocols
DLMS Distribution Line Message Specification
Ind Indication
IEC International Electrotechnical Commission
ISO International Organization for Standardization
LLC Logical Link Control
L-SAP Link Service Access Point
MAC Medium Access Control

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SIST EN 61334-4-511:2002
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MIB Management Information Base
OSI Open Systems Interconnection
OSIE Open Systems Interconnection Environment
PDU Protocol Data Unit
Req Request
SAP Service Access Point
SDU Service Data Unit
SMAE Systems Management Application Entity
SMAP Systems Management Application Process
VAA Virtual Application Association
VDE Virtual Distribution Equipment
The following initials are used to specify the layers or sublayers:
a) PHY – Physical layer,
b) DL – Data_Link layer,
c) MA – MAC sublayer,
d) L – LLC sublayer,
e) CI – CIASE sublayer (application layer).
5 Service argument description
This standard uses a tabular format to describe the component arguments of the CIASE
service primitives. Each table consists of one to two columns describing the service arguments
and the request ("Req"), and confirm ("Conf") primitives. The "Conf" column is absent when the
service is not a confirmed service. The initiator (which is a CIASE-user) uses the CIASE
services.
In each table, one argument (or a part of it) is listed on each horizontal line. Under the appro-
priate service primitive columns, a code is used to specify the type of usage of the argument.
The codes used are listed below:
a) M – the argument is Mandatory for the primitive;
b) U – the argument is a User option, and may or may not be provided depending on dynamic
usage by the CIASE user;
c) S – the argument is Selected among other S-arguments;
d) C – the argument is Conditional upon other arguments or the environment of the CIASE
user;
e) (blank) – the argument is never present.
The "(=)" code following one of the M, U, C or S codes indicates that the argument is
semantically equivalent to the argument in the service primitive to its immediate left in the
table. (For instance, an "M(=)" code in the indication service primitive column and an "M" in
the request service primitive column means that the argument in the indication primitive is
semantically equivalent to the one in the request primitive.)

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Therefore, the minimal DCP SMAE contains three ASEs, represented in figure 1:
– the Configuration Initiation ASE to configure the system,
– the Application Control Service Element to support the application association required by
the DLMS environment,
– the DLMS ASE to support the DLMS environment.
The single server user-element of the SMAE is called the manager. A client user-element of a
SMAE is called initiator. Both use the CIASE and the DLMS services.
6.2.1 MIB
On a server system, a resource that is manageable by the management services is modelled
by a Managed Object. The information associated with a Managed Object that can be operated
upon is contained in the Management Information Base (MIB). This information is made visible
to other systems through DLMS objects that can be handled using the DLMS services.
6.2.2 Alarm
A server system can be in an alarm state. Several alarm states may be defined on a server
system. Each alarm is characterized by an attribute named "alarm-descriptor". The conditions
that make the system enter in an alarm state, as well as the value of the "alarm-descriptor" to
assign to each alarm state, should be specified in the companion specifications.
The discovery of systems in an alarm state is another activity of systems management.
NOTE The alarm-descriptor is coded as an Integer on 8 bits. It is then possible to characterize 256 different alarm
states on a server system.
6.2.3 Client SMAE
There is one sole system management application-entity per client system. This SMAE is
attached to one user-element called the active initiator (see ISO/IEC 7498-1).
6.3 Use of DLMS services in management services
All the DLMS services defined in the DLMS section (see IEC 61334-4-41) apply to the manage-
ment specification.
6.4 Management VDE
The present subclause defines the structure of the Management VDE required to perform
system configuration successfully. The structure of the Management VDE is described by a
minimum list of services, objects and types with which a DCP Management system must
comply.

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SIST EN 61334-4-511:2002
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6.4.1 Service Conformance Block
The following services must be supported by the Management VDE:
for. services
Context Management services (ACSE) Initiate, Abort (mandatory services)
VDE support services GetStatus, simple GetNameList (mandatory services)
Variable Access services Read, Write, UnconfirmedWrite
The requested minimum value of the conformance block is then:
Conformance::= [APPLICATION 30] IMPLICIT BIT STRING (SIZE(16)) {
-- the bit is set when the corresponding service or functionality is available
get-data-set-attribute 0,
get-ti-attribute 0,
get-variable-attribute 0,
read 1, -- to configure the system
write 1, -- to configure the system
unconfirmedWrite 1, -- to configure the system
change-scope 0,
start 0,
stop-resume 0,
make-usable 0,
data-set-load 0,
selection-in-get-name-list 0,
detailed-access-low-bit 0,
detailed-access-high-bit 0,
multiple-variable-list 0,
data-set-upload 0
}
The Conformance Type is described in IEC 61334-4-41.
All the other services may be available but are not mandatory
...