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SIST EN IEC 61158-6-28:2023

(Main)

Industrial communication networks - Fieldbus specifications - Part 6-28: Application layer protocol specification - Type 28 elements (IEC 61158-6-28:2023)

Industrial communication networks - Fieldbus specifications - Part 6-28: Application layer protocol specification - Type 28 elements (IEC 61158-6-28:2023)

The Fieldbus Application Layer (FAL) provides user programs with a means to access the
fieldbus communication environment. In this respect, the FAL can be considered as a window
between corresponding application programs.
This part of IEC 61158 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 28 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
can cause failure of the applications requesting the actions, with attendant risk to equipment,
plant and possibly human life.
This document defines in an abstract way the externally visible behavior provided by the
Type 28 of the fieldbus Application Layer in terms of:
• the abstract syntax defining the application layer protocol data units conveyed between
communicating application entities,
• the transfer syntax defining the application layer protocol data units conveyed between
communicating application entities,
• the application context state machine defining the application service behavior visible
between communicating application entities; and
• the application relationship state machines defining the communication behavior visible
between communicating application entities.
The purpose of this document is to define the protocol provided to:
• the wire-representation of the service primitives defined in IEC 61158-5-28, and
• the externally visible behavior associated with their transfer.
This document specifies the protocol of the Type 28 IEC fieldbus application layer, in
conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application
Layer Structure (ISO/IEC 9545).

Industrielle Kommunikationsnetze - Feldbusse - Teil 6-28: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 28-Elemente (IEC 61158-6-28:2023)

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-28: Spécification du protocole de la couche application - Éléments de type 28 (IEC 61158-6-28:2023)

L’IEC 61158-6-28:2023 donne les éléments communs visant à assurer les communications de messagerie de base prioritaires et non prioritaires entre les programmes d’application d’un environnement d’automatisation et d’un matériel spécifique au bus de terrain de type 28. Le terme "prioritaire" est utilisé pour indiquer la présence d’une fenêtre temporelle, dans laquelle il est exigé de réaliser une ou plusieurs actions spécifiées selon un niveau défini de certitude. La non-réalisation des actions spécifiées dans la fenêtre temporelle peut provoquer la défaillance des applications qui les demandent, avec les risques associés pour l’équipement, l’usine, voire les personnes.

Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-28. del: Specifikacija protokola na aplikacijski ravni - Elementi tipa 28 (IEC 61158-6-28:2023)

Aplikacijska raven procesnih vodil (FAL) uporabniškim programom omogoča dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijsko raven procesnih vodil šteti za »okno med ustreznimi aplikacijami«.
Ta del standarda IEC 61158 določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju ter material, specifičen za procesna vodila tipa 28. 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 lahko pride do odpovedi aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja.
Ta dokument na abstrakten način določa na zunaj vidno vedenje, ki ga zagotavlja aplikacijska raven procesnih vodil tipa 28 v smislu:
– abstraktne sintakse, ki določa podatkovne enote protokola aplikacijske ravni, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo;
– prenosne sintakse, ki določa podatkovne enote protokola aplikacijske ravni, ki se prenašajo med aplikacijskimi osebki, ki komunicirajo;
– stroja stanja aplikacijskega konteksta, ki opredeljuje vedenje aplikacijskega opravila, vidnega med aplikacijskimi osebki, ki komunicirajo; in
– strojev stanja aplikacijskega razmerja, ki opredeljujejo komunikacijsko vedenje med aplikacijskimi osebki, ki komunicirajo.
Namen tega dokumenta je opredeliti protokol, ki se zagotavlja za:
– žično predstavitev primitivov opravil iz standarda IEC 61158-5-28, in
– na zunaj vidno vedenje, povezano z njihovim prenosom.
Ta dokument določa protokol aplikacijske ravni procesnih vodil IEC tipa 28 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498) in strukturo aplikacijske ravni OSI (ISO/IEC 9545).

General Information

Status
Published
Publication Date
04-Oct-2023
ICS
25.040 - Industrial automation systems
25.040.40 - Industrial process measurement and control
33.040.40 - Data communication networks
35.100.70 - Application layer
35.110 - Networking
Technical Committee
MOV - Measuring equipment for electromagnetic quantities
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Jul-2023
Due Date
08-Sep-2023
Completion Date
05-Oct-2023
Ref Project
EN IEC 61158-6-28:2023 - Industrial communication networks - Fieldbus specifications - Part 6-28: Application layer protocol specification - Type 28 elements

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SLOVENSKI STANDARD
SIST EN IEC 61158-6-28:2023
01-november-2023
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-28. del:
Specifikacija protokola na aplikacijski ravni - Elementi tipa 28 (IEC 61158-6-
28:2023)
Industrial communication networks - Fieldbus specifications - Part 6-28: Application layer
protocol specification - Type 28 elements (IEC 61158-6-28:2023)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-28: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 28-Elemente (IEC 61158-6-28:2023)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-28:
Spécification du protocole de la couche application - Éléments de type 28 (IEC 61158-6-
28:2023)
Ta slovenski standard je istoveten z: EN IEC 61158-6-28:2023
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 IEC 61158-6-28:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 61158-6-28:2023

---------------------- Page: 2 ----------------------
SIST EN IEC 61158-6-28:2023


EUROPEAN STANDARD EN IEC 61158-6-28

NORME EUROPÉENNE

EUROPÄISCHE NORM May 2023
ICS 25.040

English Version
Industrial communication networks - Fieldbus specifications -
Part 6-28: Application layer protocol specification - Type 28
elements
(IEC 61158-6-28:2023)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 6-28:
bus de terrain - Partie 6-28: Spécification du protocole de la Protokollspezifikation des Application Layer
couche application - Éléments de type 28 (Anwendungsschicht) - Typ 28-Elemente
(IEC 61158-6-28:2023) (IEC 61158-6-28:2023)
This European Standard was approved by CENELEC on 2023-04-28. 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61158-6-28:2023 E

---------------------- Page: 3 ----------------------
SIST EN IEC 61158-6-28:2023
EN IEC 61158-6-28:2023 (E)
European foreword
The text of document 65C/1206/FDIS, future edition 1 of IEC 61158-6-28, 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 IEC 61158-6-28:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-28
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-28
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61158-6-28:2023 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 standard indicated:
IEC 61158-2 NOTE Approved as EN 61158-2
IEC 61158-3-28 NOTE Approved as EN IEC 61158-3-28
IEC 61158-4-28 NOTE Approved as EN IEC 611
...

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applicable to gravity-discharge tanks according to RID/ADR 6.8.2.1.14 (a).
This document includes requirements for openings, closures and structural equipment; it does not cover requirements of service equipment. For tanks for the transport of cryogenic liquids, EN 13530-1 and EN 13530-2 apply.
Design and construction of pressure tanks according to the Scope of this document are primarily subject to the requirements of RID/ADR, Subsections 6.8.2.1, 6.8.3.1 and 6.8.5, as relevant. In addition, the relevant requirements of RID/ADR, Table A, columns 12 and 13, to Chapters 3.2, 4.3 and Subsection 6.8.2.4 apply. For the structural equipment RID/ADR, Subsections 6.8.2.2 and 6.8.3.2 apply, as relevant. The definitions of RID/ADR, Subsection 1.2.1, are referred to. For portable tanks see also RID/ADR, Chapter 4.2 and Sections 6.7.2 and 6.7.3. In addition, the relevant requirements of RID/ADR, Table A, Columns 10 and 11 to Chapters 3.2, 4.2, and Sections 6.7.2 and 6.7.3 apply. The paragraph numbers above relate to the 2017 issue of RID/ADR which are subject to regular revisions. This can lead to temporary non-compliances with EN 14025.
This document is applicable to liquefied gases including LPG; however for a dedicated LPG standard see EN 12493.
If not otherwise specified, provisions which take up the whole width of the page apply to all kind of tanks. Provisions contained in a single column apply only to:
-tanks according to RID/ADR Chapter 6.8 (left-hand column);
-portable tanks according to RID/ADR Chapter 6.7 (right-hand column).

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SIST
SIST EN ISO 9455-17:2024(Main)
Soft soldering fluxes - Test methods - Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues (ISO 9455-17:2024)
EN ISO 9455-17:2024

ISO 9455-17:2002 specifies a method of testing for deleterious effects that may arise from flux residues after soldering or tinning test coupons. The test is applicable to type 1 and type 2 fluxes in solid or liquid form, or in the form of flux-cored solder wire, solder preforms or solder paste constituted with eutectic or near-eutectic tin/lead solders.
This test method is also applicable to fluxes for use with lead-free solders. However, the soldering temperatures may be adjusted with agreement between tester and customer.

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