1、 IEC 61158-4-13 Edition 2.0 2014-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks Fieldbus specifications Part 4-13: Data-link layer protocol specification Type 13 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 4-13: Spcification
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20、ial communication networks Fieldbus specifications Part 4-13: Data-link layer protocol specification Type 13 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 4-13: Spcification du protocole de la couche liaison de donnes lments de type 13 INTERNATIONAL ELECTROTECH
21、NICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XC ICS 25.040.40; 35.100.20; 35.110 PRICE CODE CODE PRIX ISBN 978-2-8322-1725-2 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you
22、obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 61158-4-13:2014 IEC 2014 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope . 8 1.1 General . 8 1.2 Specifications 8 1.3 Procedures 8 1.4 Appli
23、cability . 9 1.5 Conformance . 9 2 Normative references . 9 3 Terms, definitions, symbols, abbreviations and conventions . 9 3.1 Reference model terms and definitions 9 3.2 Service convention terms and definitions . 11 3.3 Data-link service terms and definitions 12 3.4 Symbols and abbreviations 16 3
24、.5 Common conventions 17 3.6 Additional conventions 18 4 Overview of the DL-protocol . 18 4.1 Overview . 18 4.2 General description . 18 4.3 Service assumed from the PhL 21 4.4 DLL architecture 22 4.5 Local parameters and variables . 23 5 General structure and encoding of PhPDUs and DLPDU and relate
25、d elements of procedure . 26 5.1 Overview . 26 5.2 MA_PDU structure and encoding . 26 5.3 Common MAC frame structure, encoding and elements of procedure 26 5.4 Invalid DLPDU . 28 6 DLPDU-specific structure, encoding and elements of procedure . 29 6.1 General . 29 6.2 Overview . 29 6.3 Start of synch
26、ronization (SoC) . 29 6.4 PollRequest (PReq) . 31 6.5 Poll response (PRes) 34 6.6 Start of asynchronous (SoA) 37 6.7 Asynchronous send (ASnd) . 41 7 DLE elements of procedure 45 7.1 Overall structure 45 7.2 Cycle state machine (CSM) . 45 7.3 Isochronous transmission TX/RX control (ITC) 64 7.4 Asynch
27、ronous transmission TX/RX control (ATC) 69 7.5 Asynchronous slot scheduler (ASS) . 74 7.6 Exception signaling (ES) . 75 7.7 NMT signaling (NS) . 78 7.8 DLL management protocol . 79 Bibliography 83 IEC 61158-4-13:2014 IEC 2014 3 Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-addresses
28、 14 Figure 2 Slot communication network management 19 Figure 3 Overall flow of data frames during one cycle 19 Figure 4 Interaction of PhS primitives to DLE . 21 Figure 5 Data-link layer internal architecture 23 Figure 6 Type 13 fieldbus DLPDU 26 Figure 7 State transition diagram of the MNs CSM . 51
29、 Figure 8 State transition diagram of MNs CSM at CSM_MS_NON_CYCLIC . 53 Figure 9 State transition diagram of MNs CSM at CSM_MS_CYCLIC . 55 Figure 10 State transition diagram of the CNs CSM . 59 Figure 11 State transition diagram of CNs CSM at CSM_CS_NON_CYCLIC 60 Figure 12 State transition diagram o
30、f CNs CSM at CSM_CS_CYCLIC 61 Figure 13 Multiple slot assignment example . 65 Figure 14 Time triggered PRes example 67 Figure 15 State transition diagram of ITC . 68 Figure 16 State transition diagram of ATC . 71 Figure 17 State transition diagram of ASS . 74 Figure 18 State transition diagram of ES
31、 77 Figure 19 State transition diagram of NS 79 Figure 20 State transition diagram of DLM . 81 Table 1 Data-link layer components . 22 Table 2 MAC multicast addresses 27 Table 3 Message types 27 Table 4 Node ID assignment 28 Table 5 Structure of SoC DLPDU . 30 Table 6 Structure of SoC-Flag 30 Table
32、7 Structure of PReq DLPDU . 32 Table 8 Structure of PReq-Flag 33 Table 9 Structure of PRes DLPDU . 34 Table 10 Structure of PRes-Flag 35 Table 11 Structure of SoA DLPDU . 38 Table 12 Structure of SoA-Flag 38 Table 13 Definition of the RequestedServiceID in the SoA DLPDU. 39 Table 14 Structure of ASn
33、d DLPDU . 42 Table 15 Definition of the ServiceID in the ASnd DLPDU . 42 Table 16 Structure of NMTRequest user data. 43 Table 17 Primitives exchanged between CSM and ITC 46 Table 18 Parameters used with primitives exchanged between CSM and ITC 46 Table 19 Primitives exchanged between CSM and ATC . 4
34、7 Table 20 Parameters used with primitives exchanged between CSM and ATC . 47 Table 21 Primitives exchanged between CSM and ASS . 48 4 IEC 61158-4-13:2014 IEC 2014 Table 22 Parameters used with primitives exchanged between CSM and ASS . 48 Table 23 Primitives exchanged between CSM and ES . 49 Table
35、24 Parameters used with primitives exchanged between CSM and ES . 49 Table 25 Primitives exchanged between CSM and NS . 49 Table 26 Parameters used with primitives exchanged between CSM and NS . 50 Table 27 Primitives exchanged between CSM and DLM . 50 Table 28 Parameters used with primitives exchan
36、ged between CSM and DLM . 50 Table 29 Transitions of the MNs CSM 52 Table 30 Transitions of MNs CSM at CSM_MS_NON_CYCLIC 53 Table 31 Transitions of MNs CSM at CSM_MS_CYCLIC 56 Table 32 Transitions of the CNs CSM 59 Table 33 Transitions of CNs CSM at CSM_CS_NON_CYCLIC . 60 Table 34 Transitions of CNs
37、 CSM at CSM_CS_CYCLIC . 61 Table 35 CSM function table 63 Table 36 Example of isochronous slot assignment . 66 Table 37 Primitives exchanged between ITC and DLS-user . 67 Table 38 Parameters used with primitives exchanged between ITC and DLS-user . 68 Table 39 Transitions of ITC 68 Table 40 ITC func
38、tion table 69 Table 41 Primitives exchanged between ATC and DLS-user 69 Table 42 Parameters used with primitives exchanged between ATC and DLS-user 70 Table 43 Primitives exchanged between ATC and ES 71 Table 44 Parameters used with primitives exchanged between ATC and ES 71 Table 45 Transitions of
39、ATC 72 Table 46 ATC function table . 74 Table 47 Transitions of ASS 75 Table 48 ASS function table . 75 Table 49 Primitives exchanged between ES and DLS-user 76 Table 50 Parameters used with primitives exchanged between ES and DLS-user 76 Table 51 Transitions of ES . 77 Table 52 Primitives exchanged
40、 between NS and DLS-user 78 Table 53 Parameters used with primitives exchanged between NS and DLS-user 78 Table 54 Transitions of NS . 79 Table 55 Primitives exchanged between DLM and DLS-user 79 Table 56 Parameters used with primitives exchanged between DLM and DLS-user 80 Table 57 Transitions of D
41、LM 81 Table 58 DLM function table 82 IEC 61158-4-13:2014 IEC 2014 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 4-13: Data-link layer protocol specification Type 13 elements FOREWORD 1) The International Electrotechnical Commission (IEC)
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