1、 IEC TR 62453-52-90 Edition 1.0 2017-06 TECHNICA L REPOR T Field dev ice tool(FDT)interface specification Part 52-90:Communication implementation for common language infrastructure IEC 61784 CPF 9 IEC TR 62453-52-90:2017-06(en)colourinside THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2017 IEC,
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10、tomer Service Cent re-webstore.iec.ch/csc If y ou wish to giv e us y our feedback on this publication or need further assistance,please contact the Customer Serv ice Centre:csciec.ch.IEC TR 62453-52-90 Edit ion 1.0 2017-06 TECHNICA L R EPOR T Field dev ice tool(FDT)interface specification Part 52-90
11、:Communication implementation for common language infrastructure IEC 61784 CPF 9 INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.040.40;35.100.05;35.110 ISBN 978-2-8322-4333-6 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission W arning!Make sure that y ou obtained this
12、publication from an authorized distributor.colourinside 2 IEC TR 62453-52-90:2017 IEC 2017 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms,definitions,symbols,abbreviated terms and conventions.8 3.1 Terms and definitions.8 3.2 Symbols and abbreviated terms.9 3.3 Convent
13、ions.9 3.3.1 Datatype names and references to datatypes.9 3.3.2 Vocabulary for requirements.9 3.3.3 Use of UML.9 4 Bus category.9 5 Access to instance and device data.9 5.1 General.9 5.2 IO signals provided by DTM.9 5.3 Data interfaces.10 5.3.1 General.10 5.3.2 Mapping HART datatypes to FDT datatype
14、s.10 5.3.3 SemanticInfo.11 5.3.4 Data exposure using IDeviceData and IInstanceData interfaces.12 6 Protocol specific behaviour.18 6.1 Support of burst mode.18 6.2 Device addressing.19 6.3 Support of scanning.19 6.4 Support of extended command numbers.19 6.5 Support for handling of communication fail
15、ures and time-outs.19 6.6 Support for handling of Delayed Responses.20 6.7 Support for topologies with mixed HART protocols.20 6.8 Support for nested communication with multiple gateways.20 6.9 Support for topologies with WirelessHART.20 6.10 Transparent gateways.20 6.10.1 General.20 6.10.2 Scenario
16、 1 Manual topology creation.20 6.10.3 Scenario 2 Topology scan and add.21 7 Protocol specific usage of general datatypes.21 8 Protocol specific common datatypes.21 8.1 HartDeviceAddress datatype.21 8.2 HartDeviceIpAddress datatype.22 8.3 HartDeviceWirelessAddress datatype.23 9 Network management datatypes.24 10 Communication datatypes.24 10.1 General.24 10.2 HartConnectRequest datatype.24 10.3 HartConnectResponse datatype.25 10.4 HartLongAddress datatype.26 10.5 HartDisconnectRequest datatype.26