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CEI EN 61158-6-21 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 6-21: APPLICATION LAYER PROTOCOL SPECIFICATION - TYPE 21 ELEMENTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2013

Superseded date

16-07-2025

£83.67
Excluding VAT
Summarise this standard

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols,
  abbreviations, and conventions
4 FAL syntax description
5 Transfer Syntax
6 FAL protocol state machines
7 AP context state machine
8 FAL service protocol machine
9 AR protocol machine
10 DLL mapping protocol machine
Annex ZA (normative) - Normative references
         to international publications with
         their corresponding European
         publications
Bibliography

Gives 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.

Committee
CT 65
DevelopmentNote
Classificazione CEI 65-266. (12/2013)
DocumentType
Standard
Pages
58
PublisherName
Comitato Elettrotecnico Italiano
Status
Superseded
SupersededBy

Standards Relationship
EN 61158-6-21:2012 Identical
IEC 61158-6-21:2010 Identical

⚠

A newer version of this standard is available.

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£83.67
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