1、 IEC 61158-3-18Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 3-18:Data-link layer service definition Type 18 elements IEC 61158-3-18:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SU
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9、 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC 61158-3-18Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 3-18:Data-link layer service definition Type 1
10、8 elements INTERNATIONAL ELECTROTECHNICAL COMMISSION TICS 35.100.20;25.040.40 PRICE CODEISBN 2-8318-9422-0LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61158-3-18 IEC:2007(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 1.1 Overview
11、.7 1.2 Specifications.7 1.3 Conformance.7 2 Normative references.8 3 Terms,definitions,symbols,abbreviations and conventions.8 3.1 Reference model terms and definitions.8 3.2 Service convention terms and definitions.9 3.3 Data-link service terms and definitions.10 3.4 Common symbols and abbreviation
12、s.13 3.5 Conventions.13 4 Data link services.15 4.1 Overview.15 4.2 Primitives of the DLS.15 4.3 CYCLIC-DATA-UPDATE.15 4.4 ACYCLIC-DATA-TRANSMIT.16 4.5 MASTER-TRANSMISSION-TRIGGER.17 5 DL-management Services.17 5.1 Overview.17 5.2 Required services.17 5.3 ESTABLISH-MASTER-POLLED.17 5.4 ESTABLISH-SLA
13、VE-POLLED.18 5.5 ESTABLISH-MASTER-PACKED.19 5.6 ESTABLISH-SLAVE-PACKED.19 5.7 RELEASE-CONNECTION.20 5.8 SUSPEND-CONNECTION.20 5.9 RESUME-CONNECTION.20 5.10 ACTIVATE-STANDBY-MASTER.21 5.11 ERROR.21 Bibliography.23 Table 1 DLE station identifiers.15 Table 2 CYCLIC-DATA-UPDATE parameters.15 Table 3 ACY
14、CLIC-DATA-TRANSMIT parameters.16 Table 4 ESTABLISH-MASTER-POLLED parameters.18 Table 5 Baud rate parameter values.18 Table 6 ESTABLISH-SLAVE-POLLED parameters.18 Table 7 ESTABLISH-MASTER-PACKED parameters.19 Table 8 Baud rate parameter values.19 Table 9 Bit width parameter values.19 Table 10 ESTABLI
15、SH-SLAVE-PACKED parameters.20 Table 11 RELEASE-CONNECTION parameters.20 Table 12 SUSPEND-CONNECTION parameters.20 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61158-3-18 IEC:2007(E)3 Table 13 RESUME-CONNECTION parameters.21 Table 14
16、 ERROR parameters.21 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.4 61158-3-18 IEC:2007(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 3-18:Data-link layer service definition Type 18 elements FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Comm
