1、 IEC/PAS 62633Edition 1.0 2009-08PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Industrial communication networks Profiles Additional Fieldbus profiles for real-time networks based on ISO/IEC 8802-3 SNpTYPE IEC/PAS 62633:2009(E)LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCAT
2、ION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2009 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 means,electronic or mechanical,including photocopying a
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9、iec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/PAS 62633Edition 1.0 2009-08PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Industrial communication networks Profiles Additional Field
10、bus profiles for real-time networks based on ISO/IEC 8802-3 SNpTYPE INTERNATIONAL ELECTROTECHNICAL COMMISSION RICS 25.040.40;35.100.05 PRICE CODEISBN 2-8318-1056-2 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT TH
11、IS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 PAS 62633 IEC:2009(E)CONTENTS FOREWORD.3 INTRODUCTION.4 1 Scope.5 2 Normative references.5 3 Terms,definitions,abbreviated terms,acronyms,and conventions.5 3.1 Terms and definitions.5 3.1.30 5 3.2 Abbreviated terms and acronyms.5 3.3 Symbols.6 3.3.12
12、 CPF SNpFAMILY symbols.6 3.4 Conventions.6 4 Conformance to communication profiles.6 5 RTE performance indicators.6 6 Conformance tests.6 7 Communication Profile Family SNpFAMILY(SafetyNET p)-RTE communication profiles.7 7.1 General overview.7 7.2 Profile SNpFAMILY/1.7 7.2.1 Physical layer.7 7.2.2 D
13、ata link layer.7 7.2.3 Application layer.10 7.2.4 Performance indicator selection.11 7.3 Profile SNpFAMILY/2.14 7.3.1 Physical layer.14 7.3.2 Data link layer.14 7.3.3 Application layer.17 7.3.4 Performance indicator selection.19 Table 1 CP SNpFAMILY/1:DLL service selection.7 Table 2 CP SNpFAMILY/1:D
14、LL protocol selection.9 Table 3 CP SNpFAMILY/1:AL service selection.10 Table 4 CP SNpFAMILY/1:AL protocol selection.11 Table 5 CP SNpFAMILY/1:Performance indicator overview.12 Table 6 CP SNpFAMILY/1:Performance indicator dependency matrix.12 Table 7 CP SNpFAMILY/2:DLL service selection.15 Table 8 CP
15、 SNpFAMILY/2:DLL protocol selection.16 Table 9 CP SNpFAMILY/2:AL service selection.17 Table 10 CP SNpFAMILY/2:AL protocol selection.18 Table 11 CP SNpFAMILY/2:Performance indicator overview.19 Table 12 CP SNpFAMILY/2:Performance indicator dependency matrix.19 LICENSED TO MECON Limited.-RANCHI/BANGAL
16、ORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.PAS 62633 IEC:2009(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS PROFILES ADDITIONAL FIELDBUS PROFILES FOR REAL-TIME NETWORKS BASED ON ISO/IEC 8802-3 SNpTYPE FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international
