IEC TS 62325-504:2015

Framework for energy market communications - Part 504: Utilization of web services for electronic data interchanges on the European energy market for electricity

IEC TS 62325-504:2015(E) defines the services needed to support the electronic data interchanges between different actors on the European Energy Market for Electricity (EME) in a fast (near-real-time), and secure way. At the same time, this Technical Specification can also be applied to integration problems outside the scope of IEC 62325-451, such as to the integration of gas market systems or general enterprise integration. Web Services (in WSDL) will be specified for the defined services, applying the Basic Web Service Pattern implementation profile from IEC 61968-100. The services needed to support the electronic data interchange on the European Energy Market for Electricity are:
- List Messages;
- Get Message;
- Put Message.

General Information

• Status: Withdrawn
• Publication Date: 18-May-2015
• Withdrawal Date: 30-Jan-2023
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: TC 57 - Power systems management and associated information exchange
• Drafting Committee: WG 16 - TC 57/WG 16
• Current Stage: WPUB - Publication withdrawn
• Start Date: 31-Jan-2023
• Completion Date: 31-Jan-2023

Standards Content (Sample)

IEC TS 62325-504 ®
Edition 1.0 2015-05
TECHNICAL
SPECIFICATION
colour
inside
Framework for energy market communications –
Part 504: Utilization of web services for electronic data interchanges on the
European energy market for electricity
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
Switzerland www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

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bibliographical information on IEC International Standards, electrical terms containing more than 30 000 terms and
Technical Specifications, Technical Reports and other definitions in English and French, with equivalent terms in 15
documents. Available for PC, Mac OS, Android Tablets and additional languages. Also known as the International
iPad. Electrotechnical Vocabulary (IEV) online.

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The advanced search enables to find IEC publications by a More than 60 000 electrotechnical terminology entries in
variety of criteria (reference number, text, technical English and French extracted from the Terms and Definitions
committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
and withdrawn publications. have been collected from earlier publications of IEC TC 37,

77, 86 and CISPR.
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details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: [e-mail].
IEC TS 62325-504 ®
Edition 1.0 2015-05
TECHNICAL
SPECIFICATION
colour
inside
Framework for energy market communications –

Part 504: Utilization of web services for electronic data interchanges on the

European energy market for electricity

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.200 ISBN 978-2-8322-2694-0

– 2 – IEC TS 62325-504:2015 © IEC 2015
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and namespaces . 7
3.1 Terms and definitions . 7
3.2 Namespaces . 8
4 Conformance . 8
4.1 General . 8
4.2 Client application conformance . 8
4.3 Server conformance . 9
5 Service definitions . 9
5.1 List messages . 9
5.1.1 General . 9
5.1.2 Service Request . 10
5.1.3 Service Response . 11
5.1.4 Functional requirements . 12
5.2 Get Message . 12
5.2.1 General . 12
5.2.2 Service Request . 12
5.2.3 Service Response . 12
5.2.4 Functional requirements . 12
5.3 Put Message . 13
5.3.1 General . 13
5.3.2 Service Request . 13
5.3.3 Service Response . 13
5.3.4 Functional requirements . 13
5.4 Query Data . 14
5.4.1 General . 14
5.4.2 Service Request . 14
5.4.3 Service Response . 14
5.4.4 Functional requirements . 14
6 Applying IEC 61968-100 . 15
6.1 Integration Pattern . 15
6.1.1 General . 15
6.1.2 List Service. 16
6.1.3 Get Service . 16
6.1.4 Put Service . 16
6.2 Service mapping . 17
6.2.1 General . 17
6.2.2 Header values . 17
6.2.3 Request values . 18
6.2.4 Response values . 18
6.2.5 Payload values . 18
7 Schema definitions . 18
7.1 Common definitions . 18
7.2 List message . 19

7.3 QueryData message . 20
7.4 QueryData List of data types . 21
8 Service Provider WSDL abstract definitions . 21
9 Service Provider WSDL SOAP binding . 22
10 Security . 23
Annex A (normative) XML schema for common IEC 62325-504 messages . 25
Annex B (informative) Message examples . 27
B.1 List . 27
B.1.1 Basic example – Request . 27
B.1.2 Basic example – Response: . 27
B.2 Get . 29
B.2.1 General . 29
B.2.2 Basic example . 29
B.3 Put . 32
B.3.1 Basic example . 32
B.3.2 Example with binary data . 33
B.4 Query Data . 34
B.4.1 List of data types example . 34
B.4.2 Server Timestamp Request example. 35
B.4.3 Server Parameter Limits Request example . 36
B.4.4 Generic Query example . 37
B.5 Fault . 38
B.5.1 SOAP 1.2 . 38
B.5.2 SOAP 1.1 . 39
B.6 Digital signature . 39
B.6.1 Basic example . 39
Annex C (informative) Java code examples . 42
C.1 Sign . 42
C.2 Verify . 43
Annex D (informative) Regarding near real-time communications . 44
Annex E (informative) Regarding clients and servers configurations . 45

Figure 1 – List Service Sequence Diagram . 16
Figure 2 – Get Service Sequence Diagram . 16
Figure 3 – Put Service Sequence Diagram . 17
Figure 4 – MessageList schema structure . 20
Figure 5 – QueryData schema structure . 21
Figure 6 – ParameterList schema structure . 21
Figure 7 – WSDL structure . 23
Figure B.1 – List and Get Sequence Diagram . 29

– 4 – IEC TS 62325-504:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FRAMEWORK FOR ENERGY MARKET COMMUNICATIONS –

Part 504: Utilization of web services for
electronic data interchanges on the European
energy market for electricity
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical a
...

IEC TS 62325-504 ®
Edition 1.0 2015-05
TECHNICAL
SPECIFICATION
colour
inside
Framework for energy market communications –
Part 504: Utilization of web services for electronic data interchanges on the
European energy market for electricity

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form

or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or

your local IEC member National Committee for further information.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]

CH-1211 Geneva 20 [e-mail]
Switzerland www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing more than 30 000 terms and
Technical Specifications, Technical Reports and other definitions in English and French, with equivalent terms in 15
documents. Available for PC, Mac OS, Android Tablets and additional languages. Also known as the International
iPad. Electrotechnical Vocabulary (IEV) online.

IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a More than 60 000 electrotechnical terminology entries in
variety of criteria (reference number, text, technical English and French extracted from the Terms and Definitions
committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
and withdrawn publications. have been collected from earlier publications of IEC TC 37,

77, 86 and CISPR.
IEC Just Published - webstore.iec.ch/justpublished

Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc
details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: [e-mail].
IEC TS 62325-504 ®
Edition 1.0 2015-05
TECHNICAL
SPECIFICATION
colour
inside
Framework for energy market communications –

Part 504: Utilization of web services for electronic data interchanges on the

European energy market for electricity

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.200 ISBN 978-2-8322-2694-0

– 2 – IEC TS 62325-504:2015 © IEC 2015

CONTENTS
FOREWORD . 4

1 Scope . 6

2 Normative references . 6

3 Terms, definitions and namespaces . 7

3.1 Terms and definitions . 7

3.2 Namespaces . 8

4 Conformance . 8

4.1 General . 8
4.2 Client application conformance . 8
4.3 Server conformance . 9
5 Service definitions . 9
5.1 List messages . 9
5.1.1 General . 9
5.1.2 Service Request . 10
5.1.3 Service Response . 11
5.1.4 Functional requirements . 12
5.2 Get Message . 12
5.2.1 General . 12
5.2.2 Service Request . 12
5.2.3 Service Response . 12
5.2.4 Functional requirements . 12
5.3 Put Message . 13
5.3.1 General . 13
5.3.2 Service Request . 13
5.3.3 Service Response . 13
5.3.4 Functional requirements . 13
5.4 Query Data . 14
5.4.1 General . 14
5.4.2 Service Request . 14
5.4.3 Service Response . 14
5.4.4 Functional requirements . 14
6 Applying IEC 61968-100 . 15

6.1 Integration Pattern . 15
6.1.1 General . 15
6.1.2 List Service. 16
6.1.3 Get Service . 16
6.1.4 Put Service . 16
6.2 Service mapping . 17
6.2.1 General . 17
6.2.2 Header values . 17
6.2.3 Request values . 18
6.2.4 Response values . 18
6.2.5 Payload values . 18
7 Schema definitions . 18
7.1 Common definitions . 18
7.2 List message . 19

7.3 QueryData message . 20

7.4 QueryData List of data types . 21

8 Service Provider WSDL abstract definitions . 21

9 Service Provider WSDL SOAP binding . 22

10 Security . 23

Annex A (normative) XML schema for common IEC 62325-504 messages . 25

Annex B (informative) Message examples . 27

B.1 List . 27

B.1.1 Basic example – Request . 27

B.1.2 Basic example – Response: . 27
B.2 Get . 29
B.2.1 General . 29
B.2.2 Basic example . 29
B.3 Put . 32
B.3.1 Basic example . 32
B.3.2 Example with binary data . 33
B.4 Query Data . 34
B.4.1 List of data types example . 34
B.4.2 Server Timestamp Request example. 35
B.4.3 Server Parameter Limits Request example . 36
B.4.4 Generic Query example . 37
B.5 Fault . 38
B.5.1 SOAP 1.2 . 38
B.5.2 SOAP 1.1 . 39
B.6 Digital signature . 39
B.6.1 Basic example . 39
Annex C (informative) Java code examples . 42
C.1 Sign . 42
C.2 Verify . 43
Annex D (informative) Regarding near real-time communications . 44
Annex E (informative) Regarding clients and servers configurations . 45

Figure 1 – List Service Sequence Diagram . 16
Figure 2 – Get Service Sequence Diagram . 16

Figure 3 – Put Service Sequence Diagram . 17
Figure 4 – MessageList schema structure . 20
Figure 5 – QueryData schema structure . 21
Figure 6 – ParameterList schema structure . 21
Figure 7 – WSDL structure . 23
Figure B.1 – List and Get Sequence Diagram . 29

– 4 – IEC TS 62325-504:2015 © IEC 2015

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
FRAMEWORK FOR ENERGY MARKET COMMUNICATIONS –

Part 504: Utilization of web services for

electronic data interchanges on the European

energy market for electricity
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees
...