Overview
IEC 62769-101-1:2020 defines the Field Device Integration (FDI) profile for FOUNDATION™ Fieldbus H1 (IEC 61784 CP 1/1). The standard specifies how FDI packages, device descriptions and communication profiles map to FOUNDATION Fieldbus H1 devices and networks so that tools (FDI Communication Servers, gateways, engineering systems) can discover, communicate with and manage H1 field devices in a consistent, interoperable way.
Key topics and technical requirements
- Profile scope: Specifies the IEC 62769 profile for IEC 61784 1_CP 1/1 (FOUNDATION Fieldbus H1), including protocol support files and CommunicationProfile definitions.
- Catalog and device mapping: Rules for capability files, device-type identification and revision mapping so FDI packages can be associated with specific FOUNDATION H1 devices.
- Information model mapping: Definitions for ProtocolType, DeviceType, FunctionalGroup identification, BlockType/property mapping and ParameterSet mapping for consistent representation of device functionality.
- Topology and addressing: Schema and types for connection points, communication devices, network definitions and topology scan formats (see normative topology scan schema in Annex A).
- Methods and services: Standardized methods for FDI Communication Servers and gateways (e.g., Connect, Disconnect, Transfer, GetPublishedData, SetAddress) plus transfer service parameters and data structures (Annex B and informative Annex C).
- Interoperability and extension: Support for generic protocol extension to ease adoption of new technologies and guidance for EDD/EDDL integration mentioned in the technical revisions.
- Normative/informative material: Normative references, terms and definitions, and normative annexes (topology scan schema, transfer parameters) with informative guidance for implementers.
Applications and who uses this standard
- Device manufacturers: Create FDI packages and EDDs that correctly describe FOUNDATION Fieldbus H1 devices for use in host systems.
- System integrators and control engineers: Ensure consistent device discovery, configuration and diagnostics across multi-vendor H1 networks.
- FDI package developers / tool vendors: Build Communication Servers, engineering workstations, and gateways that implement the defined methods and topology schemas.
- Asset management and maintenance teams: Use standardized published data and transfer services to automate diagnostics and configuration tasks.
Practical value
- Ensures interoperable device integration across FOUNDATION Fieldbus H1 networks.
- Standardizes communication and topology discovery, reducing engineering time and integration errors.
- Enables consistent mapping between device capabilities and FDI packages for lifecycle management and diagnostics.
Related standards
- IEC 61784 (FOUNDATION Fieldbus profiles) - referenced profile CP 1/1.
- Other parts of the IEC 62769 (FDI) series - for additional protocol profiles and FDI framework requirements.
- EDDL/EDD standards and guidance referenced for device description syntax and tooling.
Keywords: IEC 62769-101-1, FDI, Field device integration, Foundation Fieldbus H1, communication profile, device profile, topology scan, EDD/EDDL, FDI Communication Server, gateway, protocol mapping.
