SIST EN 61800-7-304:2008

SLOVENSKI STANDARD
SIST EN 61800-7-304:2008
01-junij-2008
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SIST EN 61491:2001
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Adjustable speed electrical power drive systems - Part 7-304: Generic interface and use
of profiles for power drive systems - Mapping of profile type 4 to network technologies
(IEC 61800-7-304:2007)
Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 7-304:
Generisches Interface und Nutzung von Profilen für Leistungsantriebssysteme (PDS) -
Abbildung von Profil-Typ 4 auf Netzwerktechnologien (IEC 61800-7-304:2007)
Entraînements électriques de puissance à vitesse variable - Partie 7-304: Interface et
utilisation génériques de profils pour les entraînements électriques de puissance -
Mapping des profils de type 4 pour technologies réseaux (CEI 61800-7-304:2007)
Ta slovenski standard je istoveten z: EN 61800-7-304:2008
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
35.100.05 9HþVORMQHXSRUDEQLãNH Multilayer applications
UHãLWYH
SIST EN 61800-7-304:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 61800-7-304

NORME EUROPÉENNE
April 2008
EUROPÄISCHE NORM

ICS 29.200; 35.100.05 Partially supersedes EN 61491:1998


English version


Adjustable speed electrical power drive systems -
Part 7-304: Generic interface and use of profiles for power drive systems -
Mapping of profile type 4 to network technologies
(IEC 61800-7-304:2007)


Entraînements électriques de puissance  Elektrische Leistungsantriebssysteme
à vitesse variable - mit einstellbarer Drehzahl -
Partie 7-304: Interface et utilisation Teil 7-304: Generisches Interface
génériques de profils und Nutzung von Profilen
pour les entraînements électriques für Leistungsantriebssysteme (PDS) -
de puissance - Abbildung von Profil-Typ 4
Mapping des profils de type 4 auf Netzwerktechnologien
pour technologies réseaux (IEC 61800-7-304:2007)
(CEI 61800-7-304:2007)




This European Standard was approved by CENELEC on 2008-02-01. 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, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, 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.

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


© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61800-7-304:2008 E

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EN 61800-7-304:2008 - 2 -
Foreword
The text of document 22G/185/FDIS, future edition 1 of IEC 61800-7-304, prepared by SC 22G,
Adjustable speed electric drive systems incorporating semiconductor power converters, of IEC TC 22,
Power electronic systems and equipment, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 61800-7-304 on 2008-02-01.
This European Standard, together with its companion parts for Profile type 4 (SERCOS), partially
replaces EN 61491:1998 which is at present being revised (to be issued as a Technical Report).
The following dates were fixed:

– latest date by which the EN has to be implemented

at national level by publication of an identical
(dop) 2008-11-01
national standard or by endorsement

– latest date by which the national standards conflicting
(dow) 2011-02-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61800-7-304:2007 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 61158 NOTE  Harmonized in EN 61158 series (not modified).
IEC 61499-1 NOTE  Harmonized as EN 61499-1:2005 (not modified).
IEC 61800 NOTE  Harmonized in EN 61800 series (not modified).
IEC 61800-7-1 NOTE  Harmonized as EN 61800-7-1:2008 (not modified).
IEC 61800-7-201 NOTE  Harmonized as EN 61800-7-201:2008 (not modified).
IEC 61800-7-202 NOTE  Harmonized as EN 61800-7-202:2008 (not modified).
IEC 61800-7-203 NOTE  Harmonized as EN 61800-7-203:2008 (not modified).
IEC 61800-7-301 NOTE  Harmonized as EN 61800-7-301:2008 (not modified).
IEC 61800-7-302 NOTE  Harmonized as EN 61800-7-302:2008 (not modified).
IEC 61800-7-303 NOTE  Harmonized as EN 61800-7-303:2008 (not modified).
__________

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- 3 - EN 61800-7-304:2008

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

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

1) 2)
IEC 61158-2 - Industrial communication networks - EN 61158-2 2008
Fieldbus specifications -
Part 2: Physical layer specification and service
definition


1)
IEC 61158-4-16 - Industrial communication networks - EN 61158-4-16 2008
Fieldbus specifications -
Part 4-16: Data-link layer protocol
specification - Type 16 elements


1) 2)
IEC 61158-5-16 - Industrial communication networks - EN 61158-5-16 2008
Fieldbus specifications -
Part 5-16: Application layer service definition -
Type 16 elements


1) 2)
IEC 61158-6-16 - Industrial communication networks - EN 61158-6-16 2008
Fieldbus specifications -
Part 6-16: Application layer protocol
specification - Type 16 elements


IEC 61491 2002 Electrical equipment of industrial machines - - -
Serial data link for real-time communication
between controls and drives


1) 2)
IEC 61784-1 - Industrial communication networks - EN 61784-1 2008
Profiles -
Part 1: Fieldbus profiles


1) 2)
IEC 61784-2 - Industrial communication networks - EN 61784-2 2008
Profiles -
Part 2: Additional fieldbus profiles for real-time
networks based on ISO/IEC 8802-3


IEC 61800-7 Series Adjustable speed electrical power drive EN 61800-7 Series
systems -
Part 7: Generic interface and use of profiles
for power drive systems


1) 2)
IEC 61800-7-204 - Adjustable speed electrical power drive EN 61800-7-204 2008
systems -
Part 7-204: Generic interface and use of
profiles for power drive systems -
Profile type 4 specification











1)
Undated reference.
2)
Valid edition at date of issue.

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EN 61800-7-304:2008 - 4 -
Publication Year Title EN/HD Year
ISO/IEC 8802-3 2000 Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements -
Part 3: Carrier sense multiple access with
collision detection (CSMA/CD) access method
and physical layer specifications

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IEC 61800-7-304
Edition 1.0 2007-11
INTERNATIONAL
STANDARD

Adjustable speed electrical power drive systems –
Part 7-304: Generic interface and use of profiles for power drive systems –
Mapping of profile type 4 to network technologies


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XC
ICS 29.200; 35.100.05 ISBN 2-8318-9383-6

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– 2 – 61800-7-304 © IEC:2007(E)
CONTENTS
FOREWORD.6
INTRODUCTION.8

1 Scope.11
2 Normative references .11
3 Terms, definitions and abbreviated terms .12
3.1 Terms and definitions .12
3.2 Abbreviated terms .17
4 General .17
5 Mapping to CP16/1 (SERCOS I) and CP16/2 (SERCOS II) .18
5.1 Reference to communication standards .18
5.2 Overview .18
5.3 Physical layer and topology.20
5.4 Synchronisation mechanism .21
5.4.1 General .21
5.4.2 Handling of command and feedback values .22
5.4.3 Position loop with fine interpolator .23
5.5 Telegram contents.24
5.5.1 General .24
5.5.2 Data block .25
5.5.3 Communication function group telegrams .25
5.5.4 Standard telegrams .26
5.5.5 Application telegrams .28
5.6 Non-cyclic data transfer.29
5.7 Real-time bits .29
5.7.1 Functions of Real time bits .29
5.7.2 Allocation of real-time bits .30
5.7.3 Possible cases .31
5.8 Signal control word and signal status word .33
5.9 Data container.34
5.10 Drive shutdown functions .36
5.11 Communication classes.37
5.11.1 General .37
5.11.2 Communication class A .38
5.11.3 Communication class B (Extended Functions) .41
5.11.4 Communication class C (Additional Functions) .42
5.11.5 Communication cycle time granularity.43
6 Mapping to CP16/3 (SERCOS III) .43
6.1 Reference to communication standards .43
6.2 Overview .43
6.3 Physical layer and topology.45
6.4 Synchronisation mechanism and telegram content .46
6.5 Non-cyclic data transfer.47
6.6 Real-time bits .47
6.7 Signal control word and signal status word .47
6.8 Data container.47

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61800-7-304 © IEC:2007(E) – 3 –
6.9 Drive shutdown functions .47
6.10 Communication classes.48
7 Mapping to EtherCAT .48
7.1 Reference to communication standards .48
7.2 Overview .48
7.3 SoE Synchronisation .49
7.3.1 General .49
7.3.2 CP16 Phase 0-2 .50
7.3.3 CP16 Phase 3-4 .50
7.4 SoE Application Layer Management .50
7.4.1 EtherCAT State Machine and IEC 61784 CPF 16 State Machine .50
7.4.2 Multiple Drives.51
7.4.3 IDN Usage.51
7.5 SoE Process Data Mapping .52
7.6 SoE Service Channel Services .55
7.6.1 Overview .55
7.6.2 SSC Read .55
7.6.3 SSC Write .60
7.6.4 SSC Procedure Commands .64
7.6.5 SSC Slave Info .66
7.7 SoE Coding General.67
7.8 SoE Protocol Data Unit Coding.69
7.8.1 SSC Read .69
7.8.2 SSC Write .72
7.8.3 Notify SSC Command Execution Request.76
7.8.4 SSC Slave Info .77

Bibliography.79

Figure 1 – Structure of IEC 61800-7.10
Figure 2 – Topology.21
Figure 3 – Validity of command values and feedback acquisition time in the PDSs .22
Figure 4 – Synchronisation of cycle times .23
Figure 5 – Synchronisation of the control loops and the fine interpolator.23
Figure 6 – AT configuration (example) .29
Figure 7 – Function of the real-time bits.30
Figure 8 – Allocation of IDN ≠ 0 to the real-time bits .31
Figure 9 – Allocation of IDN = 0 to the real-time bits .32
Figure 10 – Allocation of IDN ≠ 0 to the real-time bits .33
Figure 11 – Configuration example of signal status word .34
Figure 12 – Data container configuration without acknowledge (slave).35
Figure 13 – Data container configuration with acknowledge (slave).36
Figure 14 – Structure of Communication classes .37
Figure 15 – Topology .45
Figure 16 – Telegram sequence.46
Figure 17 – General communication cycle.47

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– 4 – 61800-7-304 © IEC:2007(E)
Figure 18 – ESM and IEC 61158-4-16 State Machine .51
Figure 19 – Successful SSC Read sequence .56
Figure 20 – Unsuccessful SSC Read sequence .56
Figure 21 – Successful SSC Fragmented Read sequence.57
Figure 22 – Successful SSC Write sequence .60
Figure 23 – Unsuccessful SSC Write sequence .61
Figure 24 – Successful SSC Fragmented Write sequence.61
Figure 25 – Successful SSC Procedure Command sequence.64
Figure 26 – Aborted SSC Procedure Command sequence .65
Figure 27 – Slave Info sequence.66

Table 1 – CP16/1 and CP16/2 feature summary.18
Table 2 – Number of PDSs per network (examples) .19
Table 3 – Communication Profile Interoperability within a network .20
Table 4 – Typical operation data for cyclic transmission.24
Table 5 – Typical data for non-cyclic transmission .25
Table 6 – IDN for choice and parameterisation of telegrams .26
Table 7 – Structure of standard telegram-0 .26
Table 8 – Structure of standard telegram-1 .26
Table 9 – Structure of standard telegram-2 .26
Table 10 – Structure of standard telegram-3 .27
Table 11 – Structure of standard telegram-4 .27
Table 12 – Structure of standard telegram-5 .27
Table 13 – Structure of standard telegram-6 .28
Table 14 – IDN for configuration of MDT .28
Table 15 – IDN for configuration of AT .28
Table 16 – IDN for real-time bits .29
Table 17 – Real-time bits assignment IDNs.30
Table 18 – IDN for configuring control and status words .33
Table 19 – Data containers IDN .34
Table 20 – Ring configuration – Timing.38
Table 21 – Ring configuration – Telegram configuration.39
Table 22 – Ring configuration – Phase run-up .39
Table 23 – Service channel protocol .39
Table 24 – Information & diagnostics .40
Table 25 – Communication class A settings .40
Table 26 – Ring configuration – Telegram configuration.41
Table 27 – Information & diagnostics .41
Table 28 – Real-time control bits .41
Table 29 – Real-time status bits.42
Table 30 – Communication class B settings .42
Table 31 – CP16/3 features summary .44
Table 32 – Number of PDSs per network (examples) .45

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61800-7-304 © IEC:2007(E) – 5 –
Table 33 – Synchronisation performance classes.47
Table 34 – EtherCAT feature summary .49
Table 35 – Number of PDSs per network (examples) .49
Table 36 – Obsolete IDNs.52
Table 37 – Changed IDNs.52
Table 38 – Status word of drive .53
Table 39 – Control word for drive.54
Table 40 – Mapping of SSC services to EtherCAT services.55
Table 41 – SSC Read Service.58
Table 42 – Read SSC Fragment Service.59
Table 43 – SSC Write Service.62
Table 44 – Write SSC Fragment Service.63
Table 45 – Notify SSC Command Execution Service.65
Table 46 – SSC Slave Info Service .67
Table 47 – SoE Mailbox Protocol .68
Table 48 – SSC Read Request .69
Table 49 – SSC Read Response.70
Table 50 – Read SSC Fragment Request.72
Table 51 – SSC Write Request .73
Table 52 – SSC Write Response.74
Table 53 – Write SSC Fragment Request.76
Table 54 – Notify SSC Command Execution Request.77
Table 55 – Slave Info Request .78

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– 6 – 61800-7-304 © IEC:2007(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS –

Part 7-304: Generic interface and use
of profiles for power drive systems –
Mapping of profile type 4 to network technologies


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 and electronic fields. To
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agreement between the two organizations.
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consensus of opinion on the relevant subjects since each technical committee has representation from all
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5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipmen
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