1、 PUBLICLY AVAILABLE SPECIFICATION IEC PAS 62405 First edition2005-06 Real-time Ethernet Vnet/IPTM specification Reference number IEC/PAS 62405:2005(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numbering As from 1 Janua
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8、HI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.PUBLICLY AVAILABLE SPECIFICATIONIEC PAS 62405 First edition2005-06 Real-time Ethernet Vnet/IPTM specification PRICE CODE IEC 2005 Copyright-all rights reserved No part of this publication may be reproduced or utilized
9、in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inma
10、iliec.ch Web:www.iec.ch XG For price,see current catalogue Commission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 PAS 62405 IEC:2005(E)CONTENTS FOREWORD.9 S
11、ection 1:Overview 1 Introduction.11 2 Scope and objective.11 3 Structure of this document.11 4 Normative reference.12 5 Definitions.13 5.1 Terms and definitions.13 5.2 Abbreviations and symbols.18 5.3 Conventions.20 6 Communication Profile of Vnet/IP.21 6.1 General overview.21 6.2 Physical Layer.22
12、6.3 Data Link Layer.22 6.4 Network Layer.23 6.5 Transport Layer.23 6.6 Application Layer.24 Section 2:Application Layer Service definition 7 Concepts.25 7.1 General.25 7.2 Relationships between ASEs.25 7.3 FAL ASEs.25 7.4 Common FAL service parameters.26 8 ASEs.26 8.1 Variable ASE.26 8.2 Event ASE.3
13、0 8.3 Load Region ASE.32 8.4 Function Invocation ASE.35 8.5 Time ASE.37 8.6 Network Management ASE.40 8.7 Application Relationship ASE.44 9 ARs.53 9.1 General.53 9.2 Point-to-point user-Triggered Confirmed client/server AREP(PTC-AR).53 9.3 Point-to-point user-Triggered Unconfirmed client/server AREP
14、(PTU-AR).55 9.4 Point-to-point network-Scheduled Unconfirmed publisher/subscriber AREP(PSU-AR).56 9.5 Multipoint user-Triggered Unconfirmed publisher/subscriber AREP(MTU-AR).58 9.6 Multipoint network-Scheduled Unconfirmed publisher/subscriber AREP(MSU-AR).59 10 Summary of FAL classes.60 11 Permitted
15、 FAL services by AREP role.61 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.PAS 62405 IEC:2005(E)3 Section 3:Application Layer protocol specification 12 Abstract syntax.62 12.1 FAL PDU abstract syntax.62 12.2 Abstract syntax of PDU B
16、ody.62 12.3 PDUs for ASEs.64 12.4 Type definitions.67 12.5 Data types.70 13 Transfer syntax.72 13.1 Overview of encoding.72 13.2 APDU Header encoding.72 13.3 APDU Body encoding.73 13.4 Data type encoding rules.74 14 FAL protocol state machines structure.78 15 AP-Context state machine.79 16 FAL Service Protocol Machines(FSPMs).79 16.1 General.79 16.2 Common parameters of the primitives.79 16.3 Variable ASE Protocol Machine(VARM).80 16.4 Event ASE Protocol Machine(EVTM).83 16.5 Load Region ASE Pro