Overview
IEC TR 62453-52-90:2017 is a technical report published by the International Electrotechnical Commission (IEC) focused on the integration of HART® technology with the Field Device Tool (FDT) interface within a Common Language Infrastructure (CLI) environment, as described in IEC TR 62453-42. This technical report specifies the communication implementation and related services for FDT using IEC 61784 Communication Profile Family 9 (CPF 9), based on the guidelines provided in IEC 62453-309. Importantly, this document does not introduce or modify the original FDT specification; rather, it provides guidance and information for software developers and system integrators working with FDT and HART in CLI-based environments.
Key Topics
- FDT and CLI Integration: The document outlines best practices for integrating HART-enabled field devices into control systems that utilize the FDT interface specification over a CLI platform.
- HART Communication: Detailed mapping and handling of HART protocol data types to FDT data types, ensuring interoperability and consistent device communication.
- Device Data Access: Guidance on how Device Type Managers (DTMs) should expose device and instance data through standardized interfaces like IDeviceData and IInstanceData.
- Semantic Information for Parameters: Use of HART command and parameter addressing within the SemanticInfo property, facilitating traceable and structured device data handling.
- Protocol-specific Behaviors: Recommendations for supporting various HART protocol features, such as burst mode, device addressing, scanning, communication failure handling, and support for mixed and wireless topologies.
- Standardized Data Structures: Specifies the usage of structures such as ARRAY and COLLECTION for device data exposure, supporting seamless data exchange in heterogeneous control environments.
- Device and Network Identification: Includes guidelines for exporting device identification and network management information using defined data types for comprehensive integration.
Applications
IEC TR 62453-52-90:2017 is particularly valuable for:
- Industrial Automation and Process Control: Supporting engineers and system integrators in the integration of multi-vendor HART devices into large, heterogeneous, process automation environments.
- Device Manufacturers: Guiding developers in creating CLI-based Device Type Managers (DTMs) that comply with FDT standards, ensuring compatibility and interoperability in distributed control systems.
- Software Developers: Offering technical details for mapping HART protocol data to FDT-compatible formats-essential for development of monitoring, configuration, and asset management tools.
- System Engineering Tools: Enabling seamless inclusion of device-specific configuration and diagnostics into centralized engineering and maintenance platforms by providing standardized data interfaces and communication profiles.
- Migration and Modernization Projects: Facilitating the integration of legacy and newly deployed HART-enabled devices within modern, CLI-based industrial networks.
Related Standards
To ensure full compliance and integration, the following standards are referenced and should be considered alongside IEC TR 62453-52-90:2017:
- IEC 62453-1: Field device tool (FDT) interface specification – Part 1: Overview and guidance
- IEC 62453-2: Field device tool (FDT) interface specification – Part 2: Concepts and detailed description
- IEC TR 62453-42: FDT interface specification – Part 42: Object model integration profile – CLI
- IEC 62453-309: FDT interface specification – Part 309: Communication profile integration – IEC 61784 CPF 9
- IEC 61784-1: Industrial communication networks – Profiles – Part 1: Fieldbus profiles
Staying aligned with these supporting standards ensures robust, secure, and interoperable industrial communication and device management within the scope of the FDT architecture and HART protocol.
Keywords: IEC TR 62453-52-90, FDT interface specification, HART protocol, field device integration, Common Language Infrastructure, Device Type Manager, industrial automation standards, process control, IEC 61784 CPF 9, device data mapping, DTM, CLI-based FDT, IEC standards for automation.