Industrial communication networks - Fieldbus specifications - Part 6-3: Application layer protocol specification - Type 3 elements (IEC 61158-6-3:2010)

The Fieldbus Application Layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 3 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. This standard defines in an abstract way the externally visible behavior provided by the Type 3 fieldbus application layer in terms of a) the abstract syntax defining the application layer protocol data units conveyed between communicating application entities, b) the transfer syntax defining the application layer protocol data units conveyed between communicating application entities, c) the application context state machine defining the application service behavior visible between communicating application entities; and d) the application relationship state machines defining the communication behavior visible between communicating application entities; and. The purpose of this standard is to define the protocol provided to a) define the wire-representation of the service primitives specified in IEC 61158-5-3, and b) define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 3 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI Application Layer Structure (ISO/IEC 9545). FAL services and protocols are provided by FAL application-entities (AE) contained within the application processes. The FAL AE is composed of a set of object-oriented Application Service Elements (ASEs) and a Layer Management Entity (LME) that manages the AE. The ASEs provide communication services that operate on a set of related application process object (APO) classes. One of the FAL ASEs is a management ASE that provides a common set of services for the management of the instances of FAL classes. Although these services specify, from the perspective of applications, how request and responses are issued and delivered, they do not include a specification of what the requesting and responding applications are to do with them. That is, the behavioral aspects of the applications are not specified; only a definition of what requests and responses they can send/receive is specified. This permits greater flexibility to the FAL users in standardizing such object behavior. In addition to these services, some supporting services are also defined in this standard to provide access to the FAL to control certain aspects of its operation.

Industrielle Kommunikationsnetze - Feldbusse - Teil 6-3: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 3-Elemente (IEC 61158-6-3:2010)

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-3: Spécification des protocoles des couches d'application - Eléments de type 3 (CEI 61158-6-3:2010)

Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-3. del: Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 3 (IEC 61158-6-3:2010)

Aplikacijski nivo procesnih vodil (FAL) omogoča uporabniškim programom dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijski nivo procesnih vodil šteti za »okno med ustreznimi aplikacijami«. Ta standard določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju in material, specifičen za procesna vodila tipa 3. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja. Ta standard na abstrakten način določa zunanje vidno vedenje, ki ga zagotavlja aplikacijski nivo procesnih vodil tipa 3 v zvezi z a) abstraktno sintakso, ki opredeljuje podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo, b) prenosno sintakso, ki opredeljuje podatkovne enote protokola aplikacijskega nivoja, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo, c) strojem stanj aplikacijskega konteksta, ki opredeljuje vedenje aplikacijskega opravila, vidnega med aplikacijskimi osebki, ki komunicirajo, in d) stroji stanj aplikacijskega razmerja, ki opredeljujejo komunikacijsko vedenje med aplikacijskimi osebki, ki komunicirajo. Namen tega standarda je opredeliti protokol za a) določitev prikaza primitivov opravil iz standarda IEC 61158-5-3 in b) določitev zunanje vidnega vedenja, povezanega z njihovim prenosom. Ta standard določa protokol aplikacijskega nivoja procesnih vodil tipa 3 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498-1) in strukturo aplikacijskega nivoja OSI (ISO/IEC 9545). Opravila in protokole aplikacijskega nivoja procesnih vodil zagotavljajo aplikacijski osebki (AE) aplikacijskega nivoja procesnih vodil znotraj aplikacijskih procesov. Aplikacijski osebek aplikacijskega nivoja procesnih vodil sestavljata sklop objektno usmerjenih aplikacijskih opravilnih elementov (ASE) in osebek za upravljanje nivojev (LME), ki upravlja aplikacijski osebek. Aplikacijski opravilni elementi zagotavljajo komunikacijska opravila, ki delujejo na sklopu povezanih razredov objektov aplikacijskega procesa (APO). Med aplikacijske opravilne elemente aplikacijskega nivoja procesnih vodil spada aplikacijski opravilni element za upravljanje, ki zagotavlja skupen sklop opravil za upravljanje primerkov razredov aplikacijskega nivoja procesnih vodil. Čeprav ta opravila določajo način izdajanja in dostavljanja zahtev in odzivov z vidika aplikacij, ne zajemajo specifikacije v zvezi s tem, kako naj se nanje odzovejo aplikacije, ki te zahteve in odzive oddajajo. To pomeni, da vedenjski vidiki aplikacij niso opredeljeni; opredeljena je le definicija zahtev in odzivov, ki jih lahko pošiljajo/prejemajo. Tako se uporabnikom aplikacijskega nivoja procesnih vodil omogoči večja prilagodljivost pri standardizaciji takega vedenja objektov. Poleg teh opravil so v tem standardu opredeljena tudi nekatera podporna opravila, da se omogoči dostop do aplikacijskega nivoja procesnih vodil za nadzorovanje nekaterih vidikov njegovega delovanja.

General Information

Status
Withdrawn
Publication Date
09-Jul-2012
Withdrawal Date
27-Oct-2016
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
27-Oct-2016
Due Date
19-Nov-2016
Completion Date
28-Oct-2016

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SLOVENSKI STANDARD
SIST EN 61158-6-3:2012
01-september-2012
1DGRPHãþD
SIST EN 61158-6-3:2008
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 6-3. del:
Specifikacija protokola na aplikacijskem nivoju - Elementi tipa 3 (IEC 61158-6-
3:2010)
Industrial communication networks - Fieldbus specifications - Part 6-3: Application layer
protocol specification - Type 3 elements (IEC 61158-6-3:2010)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-3: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 3-Elemente (IEC 61158-6-3:2010)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-3:
Spécification des protocoles des couches d'application - Eléments de type 3 (CEI 61158-
6-3:2010)
Ta slovenski standard je istoveten z: EN 61158-6-3:2012
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.70 Uporabniški sloj Application layer
35.110 Omreževanje Networking
SIST EN 61158-6-3:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61158-6-3:2012

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SIST EN 61158-6-3:2012

EUROPEAN STANDARD
EN 61158-6-3

NORME EUROPÉENNE
June 2012
EUROPÄISCHE NORM

ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-3:2008


English version


Industrial communication networks -
Fieldbus specifications -
Part 6-3: Application layer protocol specification -
Type 3 elements
(IEC 61158-6-3:2010)


Réseaux de communication industriels -  Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 6-3: Spécification des protocoles Teil 6-3: Protokollspezifikation des
des couches d'application - Application Layer (Anwendungsschicht) -
Eléments de type 3 Typ 3-Elemente
(CEI 61158-6-3:2010) (IEC 61158-6-3:2010)





This European Standard was approved by CENELEC on 2012-03-28. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-6-3:2012 E

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SIST EN 61158-6-3:2012
EN 61158-6-3:2012 - 2 -

Foreword
The text of document 65C/607/FDIS, future edition 2 of IEC 61158-6-3, prepared by SC 65C, "Industrial
networks", of IEC/TC 65, "Industrial-process measurement, control and automation" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-6-3:2012.

The following dates are fixed:
(dop) 2012-12-28
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-03-28

standards conflicting with the
document have to be withdrawn

This document supersedes EN 61158-6-3:2008.
EN 61158-6-3:2012 includes the following significant technical changes with respect to EN 61158-6-
3:2008:
– corrections, in Table 10 and Table 48;
– clarification in 6.9.1.2;
– expired patents deleted and new patents disclosed.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 61158-6-3:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC/TR 61158-1:2010 NOTE  Harmonized as CLC/TR 61158-1:2010 (not modified).

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SIST EN 61158-6-3:2012
- 3 - EN 61158-6-3:2012

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. 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

IEC 60559 - Binary floating-point arithmetic for HD 592 S1 -
microprocessor systems


IEC 61158-3-3 2007 Industrial communication networks - EN 61158-3-3 2008
Fieldbus specifications -
Part 3-3: Data-link layer service definition -
Type 3 elements


IEC 61158-4-3 2010 Industrial communication networks - EN 61158-4-3 2012
Fieldbus specifications -
Part 4-3: Data-link layer protocol specification
- Type 3 elements


IEC 61158-5-3 2010 Industrial communication networks - EN 61158-5-3 2012
Fieldbus specifications -
Part 5-3: Application layer service definition -
Type 3 elements


IEC 61158-6-10 2010 Industrial communication networks - EN 61158-6-10 2012
Fieldbus specifications -
Part 6-10: Application layer protocol
specification - Type 10 elements


ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic Reference Model:
The Basic Model


ISO/IEC 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition


ISO/IEC 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of basic
notation


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


ISO/IEC 10731 - Information technology - Open Systems - -
Interconnection - Basic reference model -
Conventions for the definition of OSI services

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SIST EN 61158-6-3:2012

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SIST EN 61158-6-3:2012
IEC 61158-6-3
®
Edition 2.0 2010-08
INTERNATIONAL
STANDARD


Industrial communication networks – Fieldbus specifications –
Part 6-3: Application layer protocol specification – Type 3 elements


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XN
ICS 25.04.40; 35.100.70; 35.110 ISBN 978-2-88912-126-7
® Registered trademark of the International Electrotechnical Commission

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SIST EN 61158-6-3:2012
– 2 – 61158-6-3 © IEC:2010(E)
CONTENTS
FOREWORD.8
INTRODUCTION.10
1 Scope.12
1.1 General .12
1.2 Specifications .13
1.3 Conformance.13
2 Normative references.13
3 Terms, definitions, abbreviations, symbols and conventions .14
3.1 Referenced terms and definitions.14
3.2 Additional definitions.15
3.3 Abbreviations and symbols .18
3.4 Conventions .19
3.5 Conventions used in state machines .21
4 FAL syntax description.24
4.1 APDU abstract syntax.24
4.2 Data types .28
5 Transfer syntax.30
5.1 Coding of basic data types.30
5.2 Coding section related to data exchange PDUs .33
5.3 Coding section related to slave diagnosis PDUs .33
5.4 Coding section related to parameterisation PDU .44
5.5 Coding section related to configurationPDUs.50
5.6 Coding section related to global control PDUs.54
5.7 Coding section related to clock-value-PDUs .55
5.8 Coding section related to function identification and errors .56
5.9 Coding section related to master diagnosis PDU .60
5.10 Coding section related to upload/download/act para PDUs .62
5.11 Coding section related to the bus parameter set.64
5.12 Coding section related to the slave parameter set .66
5.13 Coding section related to statistic counters .70
5.14 Coding section related to set slave address PDU .70
5.15 Coding section related to initiate/abort PDUs .70
5.16 Coding section related to read/write/data transport PDUs .74
5.17 Coding section related to load region and function invocation PDUs .74
5.18 Examples of diagnosis-RES-PDUs.77
5.19 Example of Chk_Cfg-REQ-PDU .79
5.20 Examples of Chk_Cfg-REQ-PDUs with DPV1 data types .80
5.21 Example structure of the Data_Unit for Data_Exchange .81
6 FAL protocol state machines.83
6.1 Overall structure .83
6.2 Assignment of state machines to devices.84
6.3 Overview DP-slave .85
6.4 Overview DP-master (class 1).87
6.5 Overview DP-master (class 2).88
6.6 Cyclic communication between DP-master (class 1) and DP-slave .89
6.7 Acyclic communication between DP-master (class 2) and DP-master (class 1) .90

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SIST EN 61158-6-3:2012
61158-6-3 © IEC:2010(E) – 3 –
6.8 Acyclic communication between DP-master (class 1) and DP-slave.92
6.9 Application relationship monitoring.94
7 AP-context state machine . 100
8 FAL service protocol machines (FSPMs) . 100
8.1 FSPMS.100
8.2 FSPMM1 .136
8.3 FSPMM2 .172
9 Application relationship protocol machines (ARPMs) . 190
9.1 MSCY1S.190
9.2 MSAC1S. 221
9.3 SSCY1S . 234
9.4 MSRM2S . 237
9.5 MSAC2S. 243
9.6 MSCS1S. 260
9.7 MSCY1M .262
9.8 MSAL1M.282
9.9 MSAC1M .291
9.10 MMAC1 .304
9.11 MSCS1M .311
9.12 MSAC2M .316
9.13 MMAC2 .331
10 DLL mapping protocol machines (DMPMs) . 338
10.1 DMPMS.338
10.2 DMPMM1 .351
10.3 DMPMM2 .367
11 Parameters for a DP-slave. 375
Bibliography . 376

Figure 1 – Common structure of specific fields .20
Figure 2 – Coding of the data type BinaryDate .31
Figure 3 – Encoding of TimeOfDay value.31
Figure 4 – Encoding of Time Difference value.32
Figure 5 – Encoding of Network Time value.32
Figure 6 – Encoding of Network Time Difference value .33
Figure 7 – Example Modul_Status_Array .38
Figure 8 – Example of Ext_Diag_Data in case of DPV1 diagnosis format with alarm and
status PDU .78
Figure 9 – Example of Ext_Diag_Data in case of the basic diagnosis format .79
Figure 10 – Example of a special identifier format.79
Figure 11 – Example of a special identifier format with data types.80
Figure 12 – Example of a special identifier format with data types.80
Figure 13 – Example of a empty slot with data types.81
Figure 14 – Example for multi-variable device with AI and DO function blocks.81
Figure 15 – Identifiers (ID) .82
Figure 16 – Identifier list.82
Figure 17 – Structure of the Data_Unit for the request- and response-DLPDU.82

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SIST EN 61158-6-3:2012
– 4 – 61158-6-3 © IEC:2010(E)
Figure 18 – Structuring of the protocol machines and adjacent layers in a DP-slave.86
Figure 19 – Structuring of the protocol machines and adjacent layers in a DP-master
(class 1).87
Figure 20 – Structuring of the protocol machines and adjacent layers in a DP-master
88
(class 2).
Figure 21 – Sequence of the communication between DP-master and DP-slave.90
Figure 22 – Sequence of communication between DP-master (class 2) and DP-master
(class 1).92
Figure 23 – Sequence of acyclic communication between DP-master (class 1) and DP-
slave.94
Figure 24 – Example for connection establishment on MS2.97
Figure 25 – Idle at master-side on MS2 .98
Figure 26 – Idle at slave-side on MS2.99
Figure 27 – Example for connection establishment on MS2(server-side) . 239
Figure 28 – Structure of RM entries in the RM_Registry. 240

Table 1 – State machine description elements .21
Table 2 – Description of state machine elements .22
Table 3 – Conventions used in state machines .22
Table 4 – APDU syntax .24
Table 5 – Substitutions.27
Table 6 – Alarm_Type range .36
Table 7 – Status_Type value range .36
Table 8 – Alarm_Specifier .37
Table 9 – Range of Modul_Status_Entry (1-4).39
Table 10 – Error type .41
Table 11 – Specification of the bits Lock_Req and Unlock_Req .44
Table 12 – Range of Length_of_Manufacturer_Specific_Data if used in Chk_Cfg-REQ-PDU .51
Table 13 – Range of Length_of_Manufacturer_Specific_Data if used in Get_Cfg-RES-PDU .51
Table 14 – Values (codes) for data types.53
Table 15 – Specification of the bits for Un-/Sync and Un-/Freeze .54
Table 16 – Coding of the Function_Code/ Function_Num.57
Table 17 – Coding of the Error_Code / Function_Num .58
Table 18 – Values of Error_Decode .58
Table 19 – Coding of Error_Code_1 at DPV1.59
Table 20 – Values of MDiag_Identifier .60
Table 21 – Values for Area_Code_UpDownload.62
Table 22 – Values for Area_CodeActBrct.63
Table 23 – Values for Area_CodeAct.63
Table 24 – Values for Data_rate .64
Table 25 – Values for Slave_Type .67
Table 26 – Values for Alarm_Mode.68
Table 27 – Values for Subnet .73
Table 28 – Values of reason code if instance is DLL .73

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SIST EN 61158-6-3:2012
61158-6-3 © IEC:2010(E) – 5 –
Table 29 – Values of reason code if instance is MS2 .73
Table 30 – Values of Extended_Function_Num.74
Table 31 – Values of FI_State .76
Table 32 – Assignment of state machines.85
Table 33 – Primitives issued by AP-Context to FSPMS . 100
Table 34 – Primitives issued by FSPMS to AP-Context . 102
Table 35 – FSPMS state table .110
Table 36 – Functions used by the FSPMS . 135
Table 37 – Primitives issued by AP-Context to FSPMM1. 137
Table 38 – Primitives issued by FSPMM1 to AP-Context. 139
Table 39 – FSPMM1 state table.146
Table 40 – Functions used by the FSPMM1 . 172
Table 41 – Primitives issued by AP-Context to FSPMM2. 173
Table 42 – Primitives issued by FSPMM2 to AP-Context. 175
Table 43 – FSPMM2 state table.178
Table 44 – Functions used by the FSPMM2 . 189
Table 45 – Primitives issued by FSPMS to MSCY1S . 190
Table 46 – Primitives issued by MSCY1S to FSPMS .191
Table 47 – Rules for DPV1_Status_1, DPV1_Status_2 and DPV1_Status_3 check. 193
Table 48 – MSCY1S state table.198
Table 49 – Functions used by the MSCY1S . 219
Table 50 – Primitives issued by FSPMS to MSAC1S . 221
Table 51 – Primitives issued by MSAC1S to FSPMS . 222
Table 52 – Primitives issued by MSCY1S to MSAC1S. 222
Table 53 – Primitives issued by MSAC1S to MSCY1S. 222
Table 54 – Parameter used with primitives exchanged between MSAC1S and MSCY1S. 222
Table 55 – MSAC1S state table.224
Table 56 – Functions used by the MSAC1S . 234
Table 57 – Primitives issued by FSPMS to SSCY1S. 234
Table 58 – Primitives issued by SSCY1S to FSPMS. 234
Table 59 – SSCY1S state table .236
Table 60 – Functions used by the SSCY1S. 237
Table 61 – Primitives issued by FSPMS to MSRM2S . 238
Table 62 – Primitives issued by MSRM2S to FSPMS . 238
Table 63 – MSRM2S state table .241
Table 64 – Primitives issued by FSPMS to MSAC2S . 244
Table 65 – Primitives issued by MSAC2S to FSPMS . 245
Table 66 – Primitives issued by MSRM2S to MSAC2S . 245
Table 67 – Primitives issued by MSAC2S to MSRM2S . 246
Table 68 – Parameter used with primitives exchanged with MSAC2S . 246
Table 69 – MSAC2S state table.249
Table 70 – Primitives issued by MSCS1S to FSPMS . 260
Table 71 – MSCS1S state table.262

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SIST EN 61158-6-3:2012
– 6 – 61158-6-3 © IEC:2010(E)
Table 72 – Primitives issued by FSPMM1 to MSCY1M . 263
Table 73 – Primitives issued by MSCY1M to FSPMM1 . 264
Table 74 – Parameters used with primitives exchanged between FSPMM1 and MSCY1M . 264
Table 75 – MSCY1M state table .267
Table 76 – Primitives issued by FSPMM1 to MSAL1M. 282
Table 77 – Primitives issued by MSAL1M to FSPMM1. 282
Table 78 – Primitives issued by MSCY1M to MSAL1M . 282
Table 79 – Primitives issued by MSAL1M to MSCY1M .
...

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