Field device tool (FDT) interface specification - Part 51-90: Communication implementation for common object model - IEC 61784 CPF 9

IEC TR 62453-51-90:2017(E), is a Technical Report, and provides information for integrating the HART® technology into the COM-based implementation of FDT interface specification (IEC TR 62453‑41). This part of IEC 62453 specifies the implementation of communication and other services based on IEC 62453‑309. This document neither contains the FDT specification nor modifies it.

General Information

Status
Published
Publication Date
14-Jun-2017
Current Stage
PPUB - Publication issued
Start Date
15-Jun-2017
Completion Date
15-Jun-2017
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IEC TR 62453-51-90
Edition 1.0 2017-06
TECHNICAL
REPORT
colour
inside
Field device tool (FDT) interface specification –
Part 51-90: Communication implementation for common object model –
IEC 61784 CPF 9
IEC TR 62453-51-90:2017-06(en)
---------------------- Page: 1 ----------------------
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IEC TR 62453-51-90
Edition 1.0 2017-06
TECHNICAL
REPORT
colour
inside
Field device tool (FDT) interface specification –
Part 51-90: Communication implementation for common object model –
IEC 61784 CPF 9
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.110.05; 35.110 ISBN 978-2-8322-4328-2

Warning! Make sure that you obtained this publication from an authorized distributor.

® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC TR 62453-51-90:2017 © IEC 2017
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

1 Scope .............................................................................................................................. 6

2 Normative references ...................................................................................................... 6

3 Terms, definitions, symbols, abbreviated terms and conventions ..................................... 6

3.1 Terms and definitions .............................................................................................. 6

3.2 Symbols and abbreviated terms .............................................................................. 7

3.3 Conventions ............................................................................................................ 7

3.3.1 Data type names and references to data types ................................................ 7

3.3.2 Vocabulary for requirements ............................................................................ 7

4 Bus category ................................................................................................................... 7

5 Access to instance and device data ................................................................................. 7

6 Protocol specific usage of general data types .................................................................. 7

7 Protocol specific common data types ............................................................................... 8

8 Network management data types ..................................................................................... 8

8.1 General ................................................................................................................... 8

8.2 HART device address ............................................................................................. 8

9 Communication data types............................................................................................... 8

9.1 General ................................................................................................................... 8

9.2 General communication – FDTHARTCommunicationSchema .................................. 8

9.3 ConnectRequest for ‘Extended_HART’ protocols .................................................. 12

10 Channel parameter data types – FDTHARTChannelParameterSchema .......................... 13

11 Device identification ...................................................................................................... 15

11.1 Device type identification data types – .................................................................. 15

11.1.1 Identification schema for protocol ‘HART’ – FDTHARTIdentSchema .............. 15

11.1.2 Identification schema for ‘Extended_HART’ protocols –

FDTHART_ExtendedIdentSchema ................................................................. 16

11.2 Topology scan data types – DTMHARTDeviceSchema .......................................... 16

11.3 Scan identification data types ............................................................................... 18

11.3.1 General ......................................................................................................... 18

11.3.2 Scan for protocol ‘HART’ – FDTHARTScanIdentSchema ............................... 18

11.3.3 Scan for ‘Extended_HART’ protocols –

FDTHART_ExtendedScanIdentSchema ......................................................... 19

11.4 Device type identification data types ..................................................................... 21

11.4.1 General ......................................................................................................... 21

11.4.2 Identification for protocol ‘HART’ – FDTHARTDeviceIdentSchema ................. 21

11.4.3 Identification for ‘Extended_HART’ protocols –

FDTHART_ExtendedDeviceIdentSchema ...................................................... 22

11.5 XSLT Transformation ............................................................................................ 23

11.5.1 XSLT Transformation for protocol ‘HART’ ...................................................... 23

11.5.2 Transformation for ‘Extended_HART’ protocols .............................................. 29

Bibliography .......................................................................................................................... 35

Figure 1 – Part 51-90 of the IEC 62453 series ........................................................................ 5

Table 1 – Protocol specific usage of general data types .......................................................... 8

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IEC TR 62453-51-90:2017 © IEC 2017 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIELD DEVICE TOOL (FDT) INTERFACE SPECIFICATION –
Part 51-90: Communication implementation for common object model –
IEC 61784 CPF 9
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 co-operation on all questions concerning standardization in the electrical and electronic fields. To

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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

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9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

The main task of IEC technical committees is to prepare International Standards. However, a

technical committee may propose the publication of a technical report when it has collected

data of a different kind from that which is normally published as an International Standard, for

example "state of the art".

IEC TR 62453-51-90, which is a technical report, has been prepared by subcommittee 65E:

Devices and integration in enterprise systems, of IEC technical committee 65: Industrial-

process management, control and automation.

This document cancels and replaces IEC TR 62453-509 published in 2009. This edition

constitutes a technical revision. The main changes provide support for the updated HART

protocol.
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– 4 – IEC TR 62453-51-90:2017 © IEC 2017

Each part of the IEC 62453-51-xy series is intended to be read in conjunction with its

corresponding part in the IEC 62453-3xy series. This document corresponds to
IEC 63453-309.
The text of this technical report is based on the following documents:
Enquiry draft Report on voting
65E/440/DTR 65E/514/RVC

Full information on the voting for the approval of this technical report can be found in the

report on voting indicated in the above table.

This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

The list of all parts of the IEC 62453 series, under the general title Field device tool (FDT)

interface specification, can be found on the IEC website.

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates

that it contains colours which are considered to be useful for the correct

understanding of its contents. Users should therefore print this document using a

colour printer.
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IEC TR 62453-51-90:2017 © IEC 2017 – 5 –
INTRODUCTION

This part of IEC 62453 is an interface specification for developers of Field Device Tool (FDT)

components for function control and data access within a client/server architecture. The

specification is a result of an analysis and design process to develop standard interfaces to

facilitate the development of servers and clients by multiple vendors that need to interoperate

seamlessly.

With the integration of fieldbuses into control systems, there are a few other tasks which need

to be performed. In addition to fieldbus- and device-specific tools, there is a need to integrate

these tools into higher-level system-wide planning or engineering tools. In particular, for use

in extensive and heterogeneous control systems, typically in the area of the process industry,

the unambiguous definition of engineering interfaces that are easy to use for all those

involved is of great importance.

A device-specific software component, called Device Type Manager (DTM), is supplied by the

field device manufacturer with its device. The DTM is integrated into engineering tools via the

FDT interfaces defined in this specification. The approach to integration is in general open for

all kind of fieldbuses and thus meets the requirements for integrating different kinds of

devices into heterogeneous control systems.

Figure 1 shows how this part of IEC 62453-51-xy series is aligned in the structure of the

IEC 62453 series.
Part 51-90
Communication
implementation
for common
object model −
IEC 61784 CPF 9
IEC
Figure 1 – Part 51-90 of the IEC 62453 series
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– 6 – IEC TR 62453-51-90:2017 © IEC 2017
FIELD DEVICE TOOL (FDT) INTERFACE SPECIFICATION –
Part 51-90: Communication implementation for common object model –
IEC 61784 CPF 9
1 Scope

This part of the IEC 62453-51-xy series, which is a Technical Report, provides information for

integrating the HART® technology into the COM-based implementation of FDT interface

specification (IEC TR 62453-41).

This part of IEC 62453 specifies the implementation of communication and other services

based on IEC 62453-309.
This document neither contains the FDT specification nor modifies it.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their

content constitutes requirements of this document. For dated references, only the edition

cited applies. For undated references, the latest edition of the referenced document (including

any amendments) applies.

IEC 61784-1:2014, Industrial communication networks – Profiles – Part 1: Fieldbus profiles

IEC 62453-1:2016, Field device tool (FDT) interface specification – Part 1: Overview and

guidance

IEC 62453-2:2016, Field device tool (FDT) interface specification – Part 2: Concepts and

detailed description

IEC TR 62453-41:2016, Field device tool (FDT) interface specification – Part 41: Object model

integration profile – Common object model
IEC 62453-309:2016, Field device tool (FDT) interface specification – Part 309:
Communication profile integration – IEC 61784 CPF 9
3 Terms, definitions, symbols, abbreviated terms and conventions
3.1 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 62453-1,

IEC 62453-2, IEC TR 62453-41 and IEC 62453-309 apply.
___________

HART ® is the trade name of a product supplied by HART Communication Foundation. This information is given

for convenience of users of this document and does not constitute an endorsement by IEC of the product

named. Equivalent products may be used if they can be shown to lead to the same results.

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IEC TR 62453-51-90:2017 © IEC 2017 – 7 –

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.2 Symbols and abbreviated terms

For the purposes of this document, the symbols and abbreviations given in IEC 62453-1,

IEC 62453-2, IEC 62453-309, and IEC TR 62453-41 apply.
3.3 Conventions
3.3.1 Data type names and references to data types

The conventions for naming and referencing of data types are explained in IEC 62453-2:2016,

Clause A.1.
3.3.2 Vocabulary for requirements
The following expressions are used when specifying requirements.
Usage of “shall” or “mandatory” No exceptions allowed.
Usage of “should” or “recommended” Strong recommendation. It may make sense in
special exceptional cases to differ from the
described behaviour.
Usage of “can” or “optional” Function or behaviour may be provided,
depending on defined conditions.
4 Bus category

IEC 61784 CPF 9 protocol is identified in the attribute busCategory of the BusCategory

element by the identifiers, as specified in IEC 62453-309.
5 Access to instance and device data
Used at methods:
• IDtmParameter methods
• IDtmSingleDeviceDataAccess methods
• IDtmSingleInstanceDataAccess methods

These methods (if supported according IEC TR 62453-41) shall provide access to at least all

parameters defined in IEC 62453-309.
6 Protocol specific usage of general data types
Table 1 shows how general data types are used with IEC 61784 CPF 9 devices.
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– 8 – IEC TR 62453-51-90:2017 © IEC 2017
Table 1 – Protocol specific usage of general data types
Attribute Description for use
fdt:address All these attributes of the FDTDatatype schema are used as defined
in IEC 62453-309.
fdt:protocolId
fdt:deviceTypeId
fdt:deviceTypeInformation
fdt:deviceTypeInformationPath
fdt:manufacturerId
fdt:semanticId
fdt:applicationDomain
fdt:tag
7 Protocol specific common data types

This clause specifies the protocol specific common data types, which are used in the

definition of other data types.
The data types described in this clause are defined for the following namespace:
Namespace:
8 Network management data types
8.1 General
The data types specified in this clause are used at following methods:
• IDtmParameter:GetParameters
• IDtmParameter:SetParameters
8.2 HART device address

The element (defined in IEC TR 62453-41) is used for

defining the network address of a device.
9 Communication data types
9.1 General

The data types specified in this clause are used with the methods of IFdtCommunication.

The definition of the attribute follows the data type definition as defined in IEC 62453-309.

9.2 General communication – FDTHARTCommunicationSchema
This schema is used for communication of all protocols.







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IEC TR 62453-51-90:2017 © IEC 2017 – 9 –





































































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IEC TR 62453-51-90:2017 © IEC 2017 – 11 –
EXAMPLE:

schemaVersion="1.21">
communicationReference="6B29FC40-CA47-1067-B31D-00DD010662DA"/>


schemaVersion="1.21">







Examples for IEC 61784 CPF 9 burst mode are given below.
The request from the DeviceDTM:

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