IEC 62453-302:2023

IEC 62453-302 ®
Edition 3.0 2023-11
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device tool (FDT) interface specification –
Part 302: Communication profile integration – IEC 61784 CPF 2

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IEC 62453-302 ®
Edition 3.0 2023-11
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Field device tool (FDT) interface specification –
Part 302: Communication profile integration – IEC 61784 CPF 2
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40, 35.100.05, 35.110 ISBN 978-2-8322-7830-7

– 2 – IEC 62453-302:2023 RLV © IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 2
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, symbols, abbreviated terms and conventions . 8
3.1 Terms and definitions . 8
3.2 Symbols and abbreviated terms . 8
3.3 Conventions . 9
3.3.1 Data type names and references to data types . 9
3.3.2 Vocabulary for requirements . 9
4 Bus category . 9
5 Access to instance and device data . 11
6 Protocol specific behavior . 11
7 Protocol specific usage of general data types . 11
8 Protocol specific common data types . 12
9 Network management data types . 16
9.1 General . 16
9.2 Node address . 16
9.3 Scanner/master – Bus parameter set (CIP) . 16
10 Communication data types. 24
11 Channel parameter data types . 27
12 Device identification . 29
12.1 Device type identification data types . 29
12.2 Topology scan data types . 30
12.3 Scan identification data types . 30
12.4 Device type identification data types . 31
Annex A (informative) Implementation hints . 34
A.1 Addressing in CompoNet DTMs . 34
A.2 Displaying addresses of CompoNet DTMs . 35
A.3 Handling of Config1 and Config2 elements in EtherNet/IP . 35
Bibliography . 36

Figure 1 – Part 302 of the IEC 62453 series . 6
Figure A.1 – Examples of DTM naming for CompoNet . 35

Table 1 – Protocol identifiers . 9
Table 2 – Physical layer identifiers for DeviceNet . 9
Table 3 – Physical layer identifiers for ControlNet . 9
Table 4 – Physical layer identifiers for Ethernet/IP . 10
Table 5 – Physical layer identifiers for CompoNet . 10
Table 6 – Data link layer identifiers . 10
Table 7 – Protocol specific usage of general data types . 11
Table 8 – Simple protocol specific common data types . 12

Table 9 – Structured protocol specific common data types . 14
Table 10 – Simple fieldbus configuration data types . 16
Table 11 – Structured fieldbus configuration data types . 18
Table 12 – Simple communication data types . 25
Table 13 – Structured communication data types . 25
Table 14 – Simple channel parameter data types . 27
Table 15 – Structured channel parameter data types . 28
Table 16 – Identification data types with protocol specific mapping . 30
Table 17 – Simple identification data types with protocol independent semantics . 30
Table 18 – Structured identification data types with protocol independent semantics . 30
Table 19 – Simple scan identification data types . 31
Table 20 – Structured scan identification data types . 31
Table 21 – Structured device type identification data types . 32
Table A.1 – CompoNet relationship between Device Category, Node Address, MAC ID . 34

– 4 – IEC 62453-302:2023 RLV © IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIELD DEVICE TOOL (FDT) INTERFACE SPECIFICATION –

Part 302: Communication profile integration –
IEC 61784 CPF 2
FOREWORD
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This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition IEC 62453-302:2016. A vertical bar appears in the margin
wherever a change has been made. Additions are in green text, deletions are in
strikethrough red text.
IEC 62453-302 has been prepared by subcommittee 65E: Devices and integration in enterprise
systems, of IEC technical committee 65: Industrial-process measurement, control and
automation. It is an International Standard.
This third edition cancels and replaces the second edition published in 2016. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) improved support for Ethernet IP (see 9.3, Clause 10, and 12.4).
Each part of the IEC 62453-3xy series is intended to be read in conjunction with IEC 62453-2.
The text of this International Standard is based on the following documents:
Draft Report on voting
65E/1031/FDIS 65E/1032/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplemen
...