Overview
IEC 62769-103-4:2023 - Field Device Integration (FDI)® Part 103-4: PROFINET - defines an FDI profile of IEC 62769 for PROFINET communication profiles (IEC 61784-2 CP 3/4, CP 3/5 and CP 3/6). This third edition (2023) is a technical revision that updates device identification and mapping, replaces GSD files with GSDML, and adds mappings to the PA DIM information model. The standard targets consistent device packaging, topology discovery and communication service definitions for PROFINET-enabled field devices within the FDI ecosystem.
Key Topics and Requirements
- Profile scope: Specifies how IEC 62769 is applied for PROFINET (IEC 61784-2 CP variants) to create interoperable FDI device and communication packages.
- Protocol support file & CommunicationProfile: Defines required elements for device packages and communication packages, including protocol version information and catalog entries.
- Device association and mapping:
- Device type identification and revision mapping rules (including profile mode behavior).
- Replacement of GSD with GSDML for detailed device type mapping.
- Addition of DeviceType to ProfinetIdentificationT.
- Information model mapping:
- Mapping of ProtocolType (Profinet_IO), DeviceType and FunctionalGroup semantics into FDI information model.
- Topology elements:
- Definitions for ConnectionPoint, Communication Device, Communication Service Provider and Network, plus a normative topology scan schema (Annex A).
- Methods and services:
- Methods for FDI Communication Servers and Gateways (Connect, Disconnect, Transfer, SetAddress, transfer parameters). Transfer service parameters are normative in Annex B.
- Annexes:
- Annex A: Topology scan schema and namespaces.
- Annex B: Transfer service parameters.
- Annex C: Mapping guidance to PA DIM.
Practical Applications
- Device vendors: Create FDI device packages for PROFINET devices that are discoverable and interoperable across engineering and asset management tools.
- System integrators and OEMs: Ensure consistent topology discovery and device configuration across multi-vendor PROFINET networks.
- Tool and software vendors: Implement FDI communication packages and services (Connect/Transfer/SetAddress) to support remote configuration, diagnostics and lifecycle management.
- Process & factory automation engineers: Use standardized device information and topology mapping to speed commissioning, troubleshooting and maintenance.
Related Standards
Keywords: IEC 62769-103-4, FDI, PROFINET, GSDML, DeviceType, topology scan, IEC 61784-2, transfer service parameters, PA DIM.