1、 IEC 61158-6-22 Edition 2.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks Fieldbus specifications Part 6-22: Application layer protocol specification Type 22 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 6-22: Spcificatio
2、n du protocole de la couche application lments de type 22 IEC 61158-6-22:2014-08(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mea
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20、communication networks Fieldbus specifications Part 6-22: Application layer protocol specification Type 22 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 6-22: Spcification du protocole de la couche application lments de type 22 INTERNATIONAL ELECTROTECHNICAL CO
21、MMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XD ICS 25.040.40; 35.100.70; 35.110 PRICE CODE CODE PRIX ISBN 978-2-8322-1767-2 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 61158-6-22:2014 IEC 2014 CONTENTS FOREWORD . 6 INTRODUCTION . 8 1 Scope . 9 1.1 General . 9 1.2 Specifications 10 1.3 Conformance . 10 2 Normative
23、references . 10 3 Terms, definitions, abbreviations, symbols and conventions . 11 3.1 Terms and definitions from other ISO/IEC standards . 11 3.2 Fieldbus application-layer specific definitions 11 3.3 Abbreviations and symbols 15 3.4 Conventions 17 4 Application layer protocol specification . 18 4.1
24、 Operating principle 18 4.2 Device reference models . 19 4.3 Application layer structure . 21 5 FAL syntax description . 21 5.1 Introduction and coding principles . 21 5.2 Data type encoding . 21 5.3 CeS encoding 25 5.4 ISO/IEC 8802-3 DLPDU communication inside Type 22 RTFL . 71 5.5 Management encod
25、ing 71 6 FAL protocol state machines 72 6.1 Overview . 72 6.2 Fieldbus service protocol machine (FSPM) 74 6.3 Application relationship protocol machine (ARPM) . 74 6.4 DLL mapping protocol machine . 74 7 AP-context state machine . 74 8 FAL service protocol machine (FSPM) 74 9 Application layer state
26、 machine (ALSM) . 75 9.1 Description 75 9.2 States . 77 9.3 Primitive definitions . 77 9.4 State table . 78 9.5 AL-service forwarding depending on AL-state 79 10 DLL mapping protocol machine (DMPM) . 80 10.1 Overview . 80 10.2 Primitives exchanged between ALSM and DMPM 80 10.3 Primitives exchanged b
27、etween DLL and DMPM . 84 10.4 ALSM to DLL mapping . 86 Bibliography 87 Figure 1 RTFL device reference model 20 Figure 2 RTFN device reference model 21 Figure 3 Encoding of TimeOfDay value 22 IEC 61158-6-22:2014 IEC 2014 3 Figure 4 Encoding of TimeDifference value 23 Figure 5 Object dictionary addres
28、sing schema . 26 Figure 6 Relationships among protocol machines and adjacent layers . 73 Figure 7 ALSM protocol machine . 74 Figure 8 ALSM diagram . 76 Table 1 PDU element definition 18 Table 2 Object definition 18 Table 3 Transfer syntax for bit sequences 22 Table 4 Transfer syntax for Integer data
29、 type . 24 Table 5 Transfer syntax for Unsigned data type . 24 Table 6 Object dictionary structure . 25 Table 7 Object dictionary object type definitions 26 Table 8 Basic data type definitions . 26 Table 9 Complex data type definition . 27 Table 10 Communication section . 28 Table 11 Device type . 3
30、0 Table 12 Error register encoding 30 Table 13 Error register . 31 Table 14 Object definition template 31 Table 15 Encoding of event log entries 32 Table 16 Event log . 32 Table 17 Manufacturer device name 33 Table 18 Manufacturer HW version 33 Table 19 Manufacturer SW version 33 Table 20 CL configu
31、ration 34 Table 21 Time sync IRQ configuration encoding 36 Table 22 Time sync IRQ configuration . 36 Table 23 Time sync IRQ state 36 Table 24 Store parameters read information 37 Table 25 Store parameters. 37 Table 26 Restore parameters read information 39 Table 27 Restore default parameters . 39 Ta
32、ble 28 Diagnostic information . 40 Table 29 Diagnostic threshold 43 Table 30 IP address EMCY 45 Table 31 Inhibit time EMCY 45 Table 32 Encoding of consumer heartbeat entries 45 Table 33 Consumer heartbeat list 46 Table 34 Producer heartbeat parameter . 47 Table 35 Identity object 49 Table 36 SDO pro
33、tocol timeout 50 Table 37 Enable client SDO parameter 50 4 IEC 61158-6-22:2014 IEC 2014 Table 38 Enable EMCY 51 Table 39 PDO timeout tolerance 51 Table 40 Store EDS . 52 Table 41 Storage format 52 Table 42 OS command 52 Table 43 OS command mode . 53 Table 44 OS debugger interface 54 Table 45 OS prom
34、pt . 55 Table 46 Module list . 56 Table 47 Emergency subscriber encoding 57 Table 48 Emergency subscriber . 57 Table 49 Client SDO parameter encoding 57 Table 50 Client SDO parameter . 58 Table 51 Receive PDO communication parameter . 58 Table 52 Transmit PDO communication parameter 60 Table 53 Mapp
35、ing format . 63 Table 54 Receive PDO mapping parameter 63 Table 55 Transmit PDO mapping parameter 64 Table 56 Initiate SDO expedited download request 64 Table 57 Initiate SDO expedited download response . 65 Table 58 Initiate SDO normal download request . 65 Table 59 Initiate SDO normal download res
36、ponse 65 Table 60 SDO download request 65 Table 61 SDO download response . 66 Table 62 Initiate SDO expedited upload request 66 Table 63 Initiate SDO expedited upload response 66 Table 64 Initiate SDO normal upload response 67 Table 65 SDO upload request 67 Table 66 SDO upload response . 67 Table 67
37、 SDO abort request 67 Table 68 SDO abort codes . 68 Table 69 Process data write request via MSC 69 Table 70 Process data write request via CDC 69 Table 71 Emergency request . 69 Table 72 Emergency error codes . 69 Table 73 Heartbeat request via MSC . 70 Table 74 Heartbeat request via CDC 71 Table 75
38、 Send frame request . 71 Table 76 Application layer management request 72 Table 77 State transitions and management services . 76 Table 78 Primitives issued by ALSM to DLL . 78 Table 79 Primitives issued by DLL to ALSM . 78 Table 80 Primitives issued by FSPM to ALSM 78 IEC 61158-6-22:2014 IEC 2014 5
39、 Table 81 Primitives issued by ALSM to FSPM 78 Table 82 ALSM state table . 79 Table 83 Application layer states and communication services. 79 Table 84 Primitives issued by ALSM to DMPM . 80 Table 85 Primitives issued by DMPM to ALSM . 82 Table 86 Primitives issued by DMPM to DLL 84 Table 87 Primiti
40、ves issued by DLL to DMPM 85 Table 88 ALSM to DLL mapping . 86 6 IEC 61158-6-22:2014 IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 6-22: Application layer protocol specification Type 22 elements FOREWORD 1) The International Elect
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