KS C IEC 61158-4-12-2011 Industrial communication networks－Fieldbus specifications－Part 4-12：Data-link layer protocol specification－Type 12 elements《工业通信网络 现场总线规范 第4-12部分 数据链路层协议规范.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 61158 4-12 4-12： 12 KS C IEC 61158 4-12:2011 2011 12 30 http:/www.kats.go.krKS C IEC 61158 4-12:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2011 12 30 2011-0721 ： ： ( 02-509-7 294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 61158 4-12:2011 i v

2、 1 1 1.1 .1 1.2 .1 1.3 .1 1.4 .2 1.5 .2 2 2 3 , , .2 3.1 2 3.2 4 3.3 .4 3.4 12 .5 3.5 .8 3.6 12 .9 3.7 .10 4 DL- 14 4.1 14 4.2 .15 4.3 15 4.4 16 4.5 .17 4.6 .17 4.7 18 5 .19 5.1 .19 5.2 .19 5.3 DLPDU .22 5.4 12 DLPDU .24 5.5 .40 5.6 12 40 6 42 6.1 .42 6.2 .58 6.3 .61 6.4 64 6.5 (MII).69 6.6 (FMMU)73

3、 6.7 75 6.8 82 7 DL- 86 7.1 .86 7.2 86 7.3 .89 KS C IEC 61158 4-12:2011 ii 8 12： FDL 91 8.1 DL 91 8.2 .91 A( ) 12 : DL- .99 A.1 DHSM .99 A.2 SYSM124 A.3 RMSM.140 145 1 PDU 10 2 .11 3 13 4 13 5 .14 6 20 7 Unsignedn .21 8 Integern .21 9 12 .22 10 UDP PDU 12 .23 11 12 PDUs 12 24 12 12 24 13 12 .24 14 (

4、APRD)25 15 (FPRD) .26 16 (BRD)27 17 (LRD).28 18 (APWR) .29 19 (FPWR).30 20 (BWR).31 21 (LWR) 32 22 (APRW) 33 23 (FPRW) .35 24 (BRW)36 25 (LRW) .37 26 (ARMW) 38 27 (FRMW)39 28 .40 29 40 30 .41 31 DL 44 32 .46 33 DL 47 34 DL 50 35 DLS .53 36 DLS .54 37 DLS 56 KS C IEC 61158 4-12:2011 iii 38 .57 39 58

5、40 RX .59 41 60 42 .61 43 .62 44 DLS .62 45 .63 46 .64 47 .64 48 65 49 / 67 50 69 51 .69 52 MII / .71 53 MII 72 54 MII 73 55 (FMMU) .74 56 (FMMU)75 57 80 58 82 59 84 60 DLS- .86 A.1 DHSM PSM .99 A.2 PSM DHSM .99 A.3 DHSM PSM 99 A.4 .100 A.5 DHSM .102 A.6 DHSM .124 A.7 SYSM DHSM 125 A.8 DHSM SYSM .12

6、5 A.9 DL- SYSM 125 A.10 SYSM DL- .125 A.11 SYSM DHSM .126 A.12 SYSM .127 A.13 SYSM .140 A.14 RMSM SYSM 141 A.15 SYSM RMSM .141 A.16 RMSM SYSM 141 A.17 RMSM 142 A.18 RMSM 144 1 .11 2 .12 3 16 4 17 KS C IEC 61158 4-12:2011 iv 5 .18 6 12 PDUS.19 7 UDP/IP 12 PDUS .19 8 DL 43 9 46 10 DL 47 11 DL 50 12 DL

7、- .52 13 DL- .52 14 RX .59 15 60 16 .61 17 62 18 62 19 .63 20 63 21 .64 22 .65 23 / .66 24 69 25 .69 26 MII / .70 27 MII 72 28 MII 72 29 FMMU 73 30 FMMU .74 31 .76 32 .77 33 77 34 / .78 35 80 36 .84 37 87 38 88 39 88 40 89 41 90 42 90 43 .91 44 93 45 94 46 95 47 97 48 98 KS C IEC 61158 4-12:2011 v 2

8、010 2 ISO 61158 4-12, Industrial communication networks Fieldbus specifications Part 4-12： Data-link layer protocol specification Type 12 elements , . KS C IEC 61158 4-12:2011 4-12： 12 Industrial communication networks Fieldbus specifications Part 4-12： Data-link layer protocol specification Type 12

9、 elements 1 1.1 - . - . a) , b) - , . 1.2 . a) - . b) DLPDUs . 1.3 . a) DLPDUs DL- (DLEs) b) DLS DL- (DLS) DLS- c) DLS- ISO/IEC 8802 3 MAC KS C IEC 61158 4-12:2011 2 1.4 OSI - . - . 1.5 . . 2 . . ( ) . KS C IEC 61158 2： 20111), 2： KS C IEC 61158 3-12, 3-12： 12 KS X ISO/IEC 7498 1, 1： KS X ISO/IEC 74

10、98 3, ： KS X ISO/IEC 9899, C KS X ISO/IEC 10731, ISO/IEC 8802 3 ： 2000, information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3： Carrier sense multiple access with collision detection(CSMA/CD) access method

11、and physical layer specifications IEC 61588, Precision clock synchronization protocol for networked measurement and control system IEEE 802.1Q, IEEE Standard for Local and metropolitan Area Networks Virtual Bridged Local Area Networks, available at IETF RFC 768, User Datagram Protocol(UDP), availabl

12、e at IETF RFC 791, Internet protocol DARPA internet program protocol specification, available at 3 , , , , . 3.1 KS X ISO/IEC 7498 1 KS X ISO/IEC 7498 3 . 1) . KS C IEC 61158 4-12:2011 3 3.1.1 DL- - DL-duplex-transmission KS X ISO/IEC 7498 1 3.1.2 DL- DL-protocol KS X ISO/IEC 7498 1 3.1.3 DL- - - DL

13、-protocol-data-unit KS X ISO/IEC 7498 1 3.1.4 - (N) -entity DL- DL-entity Ph- Ph-entity KS X ISO/IEC 7498 1 3.1.5 (N) - - - (N) -interface-data-unit DL- - - (N=2) DL-service-data-unit (N=2) Ph- - - (N=1) Ph-interface-data-unit (N=1) KS X ISO/IEC 7498 1 3.1.6 - (N) -layer DL- (N=2) DL-layer (N=2) Ph-

14、 (N=1) Ph-layer (N=1) KS X ISO/IEC 7498 1 3.1.7 - (N) -service DL- (N=2) DL-service (N=2) Ph- (N=1) Ph-service (N=1) KS X ISO/IEC 7498 1 3.1.8 - (N) -service-access-point DL- (N=2) DL-service-access-point (N=2) Ph- (N=1) Ph-service-access-point (N=1) KS X ISO/IEC 7498 1 3.1.9 - (N) -service-access-p

15、oint DL- (N=2) DL-service-access-point (N=2) Ph- (N=1) Ph-service-access-point (N=1) KS X ISO/IEC 7498 1 3.1.10 peer-entities KS X ISO/IEC 7498 1 3.1.11 Ph- - Ph-interface-data KS X ISO/IEC 7498 1 3.1.12 primitive name KS X ISO/IEC 7498 3 3.1.13 reassembling KS X ISO/IEC 7498 1 3.1.14 recombining KS

16、 X ISO/IEC 7498 1 3.1.15 reset KS X ISO/IEC 7498 1 3.1.16 routing KS X ISO/IEC 7498 1 3.1.17 segmenting KS X ISO/IEC 7498 1 3.1.18 sequencing KS X ISO/IEC 7498 1 KS C IEC 61158 4-12:2011 4 3.1.19 splitting KS X ISO/IEC 7498 1 3.1.20 systems-management KS X ISO/IEC 7498 1 3.2 KS X ISO/IEC 10731 . 3.2

17、.1 asymmetrical service 3.2.2 ( ) confirm (primitive); . ( ) requestor.deliver (primitive) 3.2.3 ( ) deliver (primitive) 3.2.4 DL- - ; DL-service-primitive; primitive 3.2.5 DL- - DL-service-provider 3.2.6 DL- - DL-service-user 3.2.7 ( ); indication (primitive) . ( ) acceptor.deliver (primitive) 3.2.

18、8 ( ); request (primitive); . ( ) requestor.submit (primitive) 3.2.9 requestor 3.2.10 ( ); response (primitive); . ( ) acceptor.submit (primitive) 3.2.11 ( ) submit (primitive) 3.2.12 symmetrical service 3.3 , . . KS C IEC 61158 4-12:2011 5 3.3.1 DLPDU . 3.3.2 DL- DLSAP DL- . DL- DLSAP DL- . DL- DLS

19、AP DL- . 3.3.3 DL- . 3.3.4 DLS- DLS- - DL- . DL- DLS - . 3.3.5 DLS- DLS- - DL- . 3.4 12 3.4.1 (IEC 61158 5： 2010) . 3.4.2 . 3.4.3 . 3.4.4 1 0 . . 3.4.5 1) . 2) . KS C IEC 61158 4-12:2011 6 3.4.6 . 3.4.7 . 3.4.8 CRC , . 3.4.9 3.4.10 , . 3.4.11 / ( ) ( ) KS C IEC 61158 2： 2011. 3.4.12 , . 3.4.13 . 3.4

20、.14 . 3.4.15 . 3.4.16 ： . 3.4.17 . KS C IEC 61158 4-12:2011 7 3.4.18 3.4.19 . 3.4.20 . 3.4.21 , . 3.4.22 . . 3.4.23 , , . 3.4.24 , . 3.4.25 . . 1) . a) ( ) b) ( ) c) ( ) 2) ( ) ( ) 3.4.26 . KS C IEC 61158 4-12:2011 8 3.4.27 ( ) 3.4.28 . 3.4.29 DL- . 3.4.30 . 3.4.31 . 3.4.32 MAC IEEE 802.1D . 3.5 , .

21、 DL- Data-link layer ( ) DLC DL-connection DLCEP DL-connection-end-point DLE DL-entity ( ) DLL DL-layer DLPCI DL-protocol-control-information DLPDU DL-protocol-data-unit DLM DL-management DLME DL-management Entity (DL- ) DLMS DL-management Service DLS DL-service DLSAP DL-service-access-point DLSDU D

22、L-service-data-unit FIFO First-in first-out ( ) OSI Open systems interconnection Ph- Physical layer ( ) PhE Ph-entity ( ) PhL Ph-layer QoS Quality of service KS C IEC 61158 4-12:2011 9 3.6 12 AL Application layer DLSDU Data-link protocol data unit APRD Auto increment physical read APRW Auto incremen

23、t physical read write APWR Auto increment physical write ARMW Auto increment physical read multiple write BRD Broadcast read BRW Broadcast read write BWR Broadcast write CAN Controller area network CoE CAN application protocol over type 12 services CSMA/CD Carrier sense multiple access with collisio

24、n detection DC Distributed clocks DCSM DC state machine DHSM (DL) PDU handler state machine Type 12 Prefix for DL services and protocols EPROM Electrically erasable programmable read only memory EoE Ethernet tunneled over type 12 services ESC type 12 slave controller FCS frame check sequence FMMU Fieldbus memory manage