IEC 62453-2-2022 PDF

Full title and description

Field device tool (FDT) interface specification - Part 2: Concepts and detailed description. This part of IEC 62453 explains the common principles of the Field Device Tool concept and specifies the general objects, object behaviour and object interactions that form the base of FDT for engineering, configuration, monitoring and diagnostic applications.

Abstract

IEC 62453-2:2022 (Edition 3.0) defines the abstract FDT model and detailed descriptions of core FDT elements such as the Frame Application (FA), Device Type Manager (DTM), channel object and modularity concepts. It describes identification, system topology, communication handling, state machines, data persistence and parameter access to support interoperable device and tool integration across multiple fieldbuses and technologies.

General information

• Status: Published (International Standard, current edition).
• Publication date: 31 August 2022.
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 25.040.40; 35.100.05; 35.110.
• Edition / version: Edition 3.0 (2022).
• Number of pages: 337 pages (official IEC publication count for the English/French edition).

(Key bibliographic details above are taken from the IEC publication record and related Redline/material summaries.)

Scope

IEC 62453-2:2022 explains the common principles of the FDT concept and provides the detailed conceptual model that underpins the rest of the IEC 62453 series. It specifies the general objects, their behaviours and interactions that FDT-compliant Frame Applications and DTMs use for device configuration, diagnostics, monitoring and integration across varied fieldbus and network technologies. This edition replaces the 2016 edition and updates the model and object definitions to reflect current FDT practice.

Key topics and requirements

• Abstract FDT model and overall architecture (Frame Application, DTM and channel structures).
• Definition and behaviour of general objects and object interactions (state machines, events, lifecycle management).
• Modularity and support for multiple bus categories and communication technologies.
• Identification and hardware/DTM instance identification requirements.
• System and FDT topology, including device and channel relationships.
• Communication handling rules: requests, errors, loss of connection, nested and point-to-point communication.
• Data persistence, synchronization and parameter access semantics for DTMs.
• Use of UML for modelling and notation conventions for FDT elements.
• Requirements that enable interoperable engineering tools, configuration programs and diagnostic applications.

Typical use and users

Used by field device manufacturers, DTM and FDT tool developers, systems integrators, automation engineers and plant asset-management teams. Typical applications include device configuration, commissioning, diagnostics, lifecycle management, and integration of heterogeneous device networks into engineering and asset-management systems.

Related standards

IEC 62453-1 (Overview and guidance) and other parts and technical reports of the IEC 62453 series (communication implementation and protocol mappings, Part 3/Part 51-series TRs and implementation guidance). This Part 2 (2022) supersedes IEC 62453-2:2016 and should be used together with Part 1 and the protocol-specific implementation parts and TRs in the series.

Keywords

FDT, Field Device Tool, DTM, Frame Application, device integration, industrial automation, configuration, diagnostics, IEC 62453, interoperability, object model, communication handling.

FAQ

Q: What is this standard?

A: IEC 62453-2:2022 is Part 2 of the Field Device Tool (FDT) interface specification series; it defines the concepts and detailed description of the FDT abstract model used to achieve interoperable device and tool integration.

Q: What does it cover?

A: It covers the abstract FDT model, definitions of core objects (FA, DTM, channel), object behaviour and interactions, communication handling, identification and topology, data persistence and parameter access, and modelling conventions (UML).

Q: Who typically uses it?

A: Device manufacturers, software/tool vendors (DTM and FDT frame vendors), system integrators, automation engineers and asset-management teams use this standard to ensure interoperability and consistent device management across engineering and operational systems.

Q: Is it current or superseded?

A: IEC 62453-2:2022 is the current (published) edition as of 31 August 2022 and replaces the 2016 edition. The IEC record lists this edition as the published (current) International Standard.

Q: Is it part of a series?

A: Yes. It is part of the IEC 62453 FDT series (Part 1 overview/guidance, Part 2 concepts/detail, plus protocol-specific parts and technical reports). Use Part 1 for overview and guidance and the other parts/TRs for protocol mappings and implementation guidance.

Q: What are the key keywords?

A: FDT, DTM, Frame Application, interoperability, device configuration, diagnostics, object model, industrial automation, IEC 62453.