1、 IEC 61158-6-24 Edition 1.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks Fieldbus specifications Part 6-24: Application layer protocol specification Type-24 Elements Rseaux de communication industriels Spcifications des bus de terrain Partie 6-24: Spcificatio
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20、communication networks Fieldbus specifications Part 6-24: Application layer protocol specification Type-24 Elements Rseaux de communication industriels Spcifications des bus de terrain Partie 6-24: Spcification du protocole de la couche application lments de type 24 INTERNATIONAL ELECTROTECHNICAL CO
21、MMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XF ICS 25.040.40; 35.100.70; 35.110 PRICE CODE CODE PRIX ISBN 978-2-8322-1769-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained
22、 this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 61158-6-24:2014 IEC 2014 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope . 8 General . 8 1.1Specifications 8 1.2Conformance . 9 1.3 2 Normative refe
23、rences . 9 3 Terms, definitions, abbreviations, symbols and conventions . 9 Referenced terms and definitions 9 3.1Additional terms and definitions . 11 3.2Abbreviations and symbols 16 3.3Conventions 17 3.4 4 Abstract syntax . 19 Basic Data types . 19 4.1FAL PDU types 21 4.2Detailed definitions of _F
24、DCService-PDUs 33 4.3Device profile 52 4.4 5 Transfer syntax 52 Concepts . 52 5.1Encode rules . 53 5.2 6 Structure of FAL protocol state machine . 58 7 AP-context state machine (APC SM) 61 Overview . 61 7.1State descriptions 62 7.2Triggering events 63 7.3Action descriptions at state transitions 63 7
25、.4 8 FAL service protocol machines (FSPM) 64 Overview . 64 8.1Field Deice Control Protocol Machine (FDC PM) . 64 8.2Message Protocol Machine (MSGPM) . 89 8.3 9 Application relationship protocol machine (ARPM) 95 General . 95 9.1ARPM for FDC ASE . 95 9.2ARPM for MSG ASE (ARPM-MSG) 109 9.3 10 DLL mapp
26、ing protocol machine (DMPM) . 111 Annex A (informative) Device profile and FDC command sets 112 Annex B (normative) Virtual memory space and Device Information . 113 B.1 Overview . 113 B.2 Device Information 114 B.2.1 Device identifier area structure 114 B.2.2 Detail specifications of device IDs . 1
27、14 Annex C (informative) Basic message function 120 Bibliography 121 IEC 61158-6-24:2014 IEC 2014 3 Figure 1 Tree structure of APDU types . 22 Figure 2 Encode of Integer subtypes 53 Figure 3 Example of transfer of INTEGER value 54 Figure 4 Encode of Unsigned subtypes 54 Figure 5 Float32 type encode
28、. 55 Figure 6 Float64 type encode . 55 Figure 7 Bit field definition example with named bits 56 Figure 8 Bit field definition example with field size . 57 Figure 9 SEQUENCE type encode . 58 Figure 10 Structure of FAL protocol state machines . 60 Figure 11 Statechart diagram of APCSM 62 Figure 12 Exa
29、mple communication cycle of FDC master AP. 66 Figure 13 Example communication cycle of FDC slave AP . 67 Figure 14 Synchronous command communication in sync state . 68 Figure 15 Asynchronous command communication in sync state 69 Figure 16 Asynchronous command communication in async state 70 Figure
30、17 Event-driven communication 71 Figure 18 Statechart diagram of FDCPM-M 72 Figure 19 Statechart diagram of FDCPM-S 78 Figure 20 Statechart diagram of FDCPM-MN . 85 Figure 21 PDU transmission flow for user message . 89 Figure 22 PDU transmission flow for one-way message . 90 Figure 23 Statechart dia
31、gram of MSGPM-RQ . 91 Figure 24 Statechart diagram of MSGPM-RS . 93 Figure 25 Example of single transfer process . 95 Figure 26 Example of dual transfer process . 96 Figure 27 Statechart diagram of ARPM-FDCM . 97 Figure 28 Statechart diagram of ARPM-FDCS 102 Figure 29 Statechart diagram of ARPM-FDCM
32、N . 107 Figure 30 Statechart diagram of ARPM-MSG . 110 Figure B.1 Memory map of virtual memory space . 113 Figure B.2 Memory map of device ID area . 114 Table 1 State transition descriptions 18 Table 2 Description of state machine elements 18 Table 3 Conventions used in state machines . 19 Table 4 M
33、apping for Protocol State Machines 60 Table 5 State descriptions of APC SM . 62 Table 6 Trigger event descriptions of APC SM . 63 Table 7 Transitions of APC SM 63 Table 8 FDC protocol mode . 65 Table 9 State descriptions of FDCPM-M 72 Table 10 Trigger event descriptions of FDCPM-M 73 4 IEC 61158-6-2
34、4:2014 IEC 2014 Table 11 Transitions of main SM of FDCPM-M . 74 Table 12 Transitions of submachine of FDCPM-M 75 Table 13 State descriptions of FDCPM-S . 78 Table 14 Trigger event descriptions of FDCPM-S . 79 Table 15 Transitions of main SM of FDCPM-S . 80 Table 16 Transitions of submachine of FDCPM
35、-S 82 Table 17 State descriptions of FDCPM-MN 85 Table 18 Trigger event descriptions of FDCPM-MN 86 Table 19 Transitions of main SM of FDCPM-MN 86 Table 20 Transitions of submachine of FDCPM-MN . 86 Table 21 State descriptions of MSGPM-RQ 91 Table 22 Trigger event descriptions of MSGPM-RQ . 92 Table
36、 23 Transitions of MSGPM-RQ 92 Table 24 State descriptions of MSGPM-RS 93 Table 25 Trigger event descriptions of MSGPM-RS 94 Table 26 Transitions of MSGPM-RS . 94 Table 27 State descriptions of ARPM-FDCM 97 Table 28 Trigger event descriptions of ARPM-FDCM . 99 Table 29 Transitions of main SM of ARPM
37、-FDCM 100 Table 30 Transitions of submachine of ARPM-FDCM . 100 Table 31 State descriptions of ARPM-FDCS 102 Table 32 Trigger event descriptions of ARPM-FDCS 104 Table 33 Transitions of main SM of ARPM-FDCS . 105 Table 34 Transitions of submachine of ARPM-FDCS 106 Table 35 State descriptions of ARPM
38、-FDCMN . 108 Table 36 Trigger event descriptions of ARPM-FDCMN . 108 Table 37 Transitions of main SM of ARPM-FDCMN 108 Table 38 Transitions of submachine of ARPM-FDCMN . 109 Table 39 State descriptions of ARPM-MSG 110 Table 40 Trigger event descriptions of ARPM-MSG 110 Table 41 Transitions of ARPM-M
39、SG . 111 Table A.1 Example of registered device profiles . 112 Table A.2 Example command list of the profile 00H 112 Table B.1 Specifications of device IDs . 115 Table C.1 Example of message command set 120 IEC 61158-6-24:2014 IEC 2014 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNI
40、CATION NETWORKS FIELDBUS SPECIFICATIONS Part 6-24: Application layer protocol specification Type-24 Elements FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees).
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