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BS EN 61158-6-24:2014

$215.11

Industrial communication networks. Fieldbus specifications – Application layer protocol specification. Type-24 Elements

Published By Publication Date Number of Pages
BSI 2014 126
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IEC 61158-6-24:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-24, and define the externally visible behaviour associated with their transfer. This standard specifies the protocol of the Type 24 fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545).

PDF Catalog

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
9 INTRODUCTION
10 1 Scope
1.1 General
1.2 Specifications
11 1.3 Conformance
2 Normative references
3 Terms, definitions, abbreviations, symbols and conventions
3.1 Referenced terms and definitions
13 3.2 Additional terms and definitions
18 3.3 Abbreviations and symbols
19 3.4 Conventions
20 Tables
Table 1 – State transition descriptions
Table 2 – Description of state machine elements
21 4 Abstract syntax
4.1 Basic Data types
Table 3 – Conventions used in state machines
23 4.2 FAL PDU types
24 Figures
Figure 1 – Tree structure of APDU types
35 4.3 Detailed definitions of _FDCService-PDUs
54 4.4 Device profile
5 Transfer syntax
5.1 Concepts
55 5.2 Encode rules
Figure 2 – Encode of Integer subtypes
56 Figure 3 – Example of transfer of INTEGER value
Figure 4 – Encode of Unsigned subtypes
57 Figure 5 – Float32 type encode
Figure 6 – Float64 type encode
58 Figure 7 – Bit field definition example with named bits
59 Figure 8 – Bit field definition example with field size
60 6 Structure of FAL protocol state machine
Figure 9 – SEQUENCE type encode
62 Figure 10 – Structure of FAL protocol state machines
Table 4 – Mapping for Protocol State Machines
63 7 AP-context state machine (APC SM)
7.1 Overview
64 7.2 State descriptions
Figure 11 – Statechart diagram of APCSM
Table 5 – State descriptions of APC SM
65 7.3 Triggering events
7.4 Action descriptions at state transitions
Table 6 – Trigger event descriptions of APC SM
Table 7 – Transitions of APC SM
66 8 FAL service protocol machines (FSPM)
8.1 Overview
8.2 Field Deice Control Protocol Machine (FDC PM)
67 Table 8 – FDC protocol mode
68 Figure 12 – Example communication cycle of FDC master AP
69 Figure 13 – Example communication cycle of FDC slave AP
70 Figure 14 – Synchronous command communication in sync state
71 Figure 15 – Asynchronous command communication in sync state
72 Figure 16 – Asynchronous command communication in async state
73 Figure 17 – Event-driven communication
74 Figure 18 – Statechart diagram of FDCPM-M
Table 9 – State descriptions of FDCPM-M
75 Table 10 – Trigger event descriptions of FDCPM-M
76 Table 11 – Transitions of main SM of FDCPM-M
77 Table 12 – Transitions of submachine of FDCPM-M
80 Figure 19 – Statechart diagram of FDCPM-S
Table 13 – State descriptions of FDCPM-S
81 Table 14 – Trigger event descriptions of FDCPM-S
82 Table 15 – Transitions of main SM of FDCPM-S
84 Table 16 – Transitions of submachine of FDCPM-S
87 Figure 20 – Statechart diagram of FDCPM-MN
Table 17 – State descriptions of FDCPM-MN
88 Table 18 – Trigger event descriptions of FDCPM-MN
Table 19 – Transitions of main SM of FDCPM-MN
Table 20 – Transitions of submachine of FDCPM-MN
91 8.3 Message Protocol Machine (MSGPM)
Figure 21 – PDU transmission flow for user message
92 Figure 22 – PDU transmission flow for one-way message
93 Figure 23 – Statechart diagram of MSGPM-RQ
Table 21 – State descriptions of MSGPM-RQ
94 Table 22 – Trigger event descriptions of MSGPM-RQ
Table 23 – Transitions of MSGPM-RQ
95 Figure 24 – Statechart diagram of MSGPM-RS
Table 24 – State descriptions of MSGPM-RS
96 Table 25 – Trigger event descriptions of MSGPM-RS
Table 26 – Transitions of MSGPM-RS
97 9 Application relationship protocol machine (ARPM)
9.1 General
9.2 ARPM for FDC ASE
Figure 25 – Example of single transfer process
98 Figure 26 – Example of dual transfer process
99 Figure 27 – Statechart diagram of ARPM-FDCM
Table 27 – State descriptions of ARPM-FDCM
101 Table 28 – Trigger event descriptions of ARPM-FDCM
102 Table 29 – Transitions of main SM of ARPM-FDCM
Table 30 – Transitions of submachine of ARPM-FDCM
104 Figure 28 – Statechart diagram of ARPM-FDCS
Table 31 – State descriptions of ARPM-FDCS
106 Table 32 – Trigger event descriptions of ARPM-FDCS
107 Table 33 – Transitions of main SM of ARPM-FDCS
108 Table 34 – Transitions of submachine of ARPM-FDCS
109 Figure 29 – Statechart diagram of ARPM-FDCMN
110 Table 35 – State descriptions of ARPM-FDCMN
Table 36 – Trigger event descriptions of ARPM-FDCMN
Table 37 – Transitions of main SM of ARPM-FDCMN
111 9.3 ARPM for MSG ASE (ARPM-MSG)
Table 38 – Transitions of submachine of ARPM-FDCMN
112 Figure 30 – Statechart diagram of ARPM-MSG
Table 39 – State descriptions of ARPM-MSG
Table 40 – Trigger event descriptions of ARPM-MSG
113 10 DLL mapping protocol machine (DMPM)
Table 41 – Transitions of ARPM-MSG
114 Annex A (informative) Device profile and FDC command sets
Table A.1 – Example of registered device profiles
Table A.2 – Example command list of the profile ‘00’H
115 Annex B (normative) Virtual memory space and Device Information
B.1 Overview
Figure B.1 – Memory map of virtual memory space
116 B.2 Device Information
B.2.1 Device identifier area structure
B.2.2 Detail specifications of device IDs
Figure B.2 – Memory map of device ID area
117 Table B.1 – Specifications of device IDs
122 Annex C (informative) Basic message function
Table C.1 – Example of message command set
123 Bibliography
BS EN 61158-6-24:2014
$215.11