BS EN 61158-3-2:2014

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Industrial communication networks. Fieldbus specifications – Data-link layer service definition. Type 2 elements

Published By	Publication Date	Number of Pages
BSI	2014	50

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Description

IEC 61158-3-2:2014 defines the services provided to the Type 2 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Type 2 DL-service provides both a connected and a connectionless subset of those services specified in ISO/IEC 8886. This second edition cancels and replaces the first edition published in 2007. It constitutes a technical revision. The main changes are: Correction of references for fixed tag usage in 4.6.3.6. and update of core bibliographic references (original source documents from consortium)

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PDF Pages	PDF Title
4	Foreword Endorsement notice
5	Annex ZA (normative) Normative references to international publications with their corresponding European publications
6	English CONTENTS
8	INTRODUCTION
9	1 Scope 1.1 General 1.2 Specifications 1.3 Conformance
10	2 Normative references 3 Terms, definitions, symbols, abbreviations and conventions 3.1 Reference model terms and definitions
12	3.2 Service convention terms and definitions
13	3.3 Common data-link service terms and definitions Figures Figure 1 – Relationships of DLSAPs, DLSAP-addresses and group DLaddresses
14	3.4 Additional Type 2 data-link specific definitions
17	3.5 Common symbols and abbreviations 3.6 Additional Type 2 symbols and abbreviations 3.7 Common conventions
18	4 Connection-mode and connectionless-mode data-link service 4.1 Overview
20	Figure 2 – NUT structure Figure 3 – Medium access during scheduled time
21	Figure 4 – Medium access during unscheduled time
22	4.2 Facilities of the data-link service Figure 5 – Queue model for the peer and multipoint DLS, DLSAPs and their DLCEPs
23	4.3 Model of the data-link service
24	Figure 6 – Queue model of a multipoint DLS between asending DLS-user and one or more receiving DLS-users
25	4.4 Sequence of primitives
26	Figure 7 – DLS primitive time-sequence diagram Tables Table 1 – Summary of connection-mode and connectionless-modeprimitives and parameters
27	4.5 Connection-mode data transfer Figure 8 – State transition diagram for sequences of DLS primitives at one DLSAP
28	Table 2 – DLconnection-mode transfer primitives and parameters
29	4.6 Connectionless-mode data transfer Figure 9 – Sequence of primitives for a successful connection-mode transfer Figure 10 – Sequence of primitives for an unsuccessful connection-mode transfer
30	Table 3 – DLconnectionless-mode transfer primitives and parameters
31	Table 4 – Fixed tag services available to the DLS-user
32	4.7 Queue maintenance Figure 11 – Sequence of primitives for a successful connectionless-mode transfer Figure 12 – Sequence of primitives for an unsuccessful connectionless-mode transfer
33	Table 5 – DLqueue maintenance primitives and parameters
34	4.8 Tag filter Figure 13 – Sequence of primitives for a queue maintenance request Table 6 – DLconnectionless-mode tag filter primitives and parameters
35	5 DLmanagement services 5.1 Sequence of primitives Figure 14 – Sequence of primitives for a tag filter request
36	5.2 Link synchronization Table 7 – Summary of DLmanagement primitives and parameters
37	5.3 Synchronized parameter change Figure 15 – Sequence of primitives for a local link synchronization Table 8 – Link synchronization primitives and parameters
38	Table 9 – Synchronized parameter change primitives and parameters Table 10 – DLMS-configuration-data
39	5.4 Event reports Figure 16 – Sequence of primitives for a DLM-get/set parameters request Figure 17 – Sequence of primitives for a DLM-tMinus change request
40	Table 11 – Event report primitives and parameters Table 12 – DLMS events being reported
41	5.5 Bad FCS 5.6 Current moderator Figure 18 – Sequence of primitives for a DLM-event indication Figure 19 – Sequence of primitives for a DLM-bad-FCS indication Table 13 – Bad FCS primitives and parameters
42	5.7 Enable moderator Figure 20 – Sequence of primitives for a DLM-current-moderator indication Table 14 – Current moderator primitives and parameters Table 15 – Enable moderator primitives and parameters
43	5.8 Power-up and online Figure 21 – Sequence of primitives for a DLM-enable-moderator request Table 16 – Power-up and online primitives and parameters
44	5.9 Listen only Figure 22 – Sequence of primitives for a DLMpower-up indication Figure 23 – Sequence of primitives for a DLMonline request Figure 24 – Sequence of primitives for a DLM-listen-only request Table 17 – Listen-only primitives and parameters
45	5.10 Time distribution Table 18 – DLMS time and time quality parameters
46	Table 19 – Time distribution source quality
47	Bibliography

Additional information

Status	Withdrawn
Title	Industrial communication networks. Fieldbus specifications – Data-link layer service definition. Type 2 elements
Replaces	BS EN 61158-3-2:2008
Publisher	BSI
Committee	GEL/65/3
Pages	50
Publication Date	2014-10-31
Withdrawn Date	2022-05-31
Replaced By	BS EN 61158-3-2:2014+A1:2019
ISBN	978 0 580 79362 2
Standard Number	BS EN 61158-3-2:2014
Identical National Standard Of	EN 61158-3-2:2014, IEC 61158-3-2:2014, EN 60704-2-2:2010
Descriptors	Data transmission, Bus networks, Open systems interconnection, Automatic control systems, Industrial, Data link layer (OSI), Communication procedures, Fieldbus, Process control, Communication networks, Computer networks, Interfaces (data processing)
ICS Codes	35.110 - Networking

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