Overview
IEC 62769-6-200:2023, titled “Field Device Integration (FDI®) - Part 6-200: Technology Mapping - HTML5,” is an international standard published by IEC that specifies the technology mapping for concepts defined in the Field Device Integration (FDI®) suite. This document focuses on implementation strategies for FDI Client components and User Interface Plug-ins (UIPs) within the context of an HTML5 runtime environment.
FDI is a widely recognized technology used for integrating field devices across multiple industrial communication protocols. With the increasing move towards platform-independent, web-based technologies, this part of the standard guides implementers on leveraging HTML5 for UI integration, ensuring broad compatibility and robust lifecycle management.
Key Topics
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Technology Mapping for HTML5:
The standard provides a comprehensive mapping of FDI concepts to HTML5 technologies, outlining how FDI Clients and UIPs should be implemented in web-based environments.
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UIP Representation & Self-Containment:
UIPs can consist of single or multiple HTML files and supplementary resources (JavaScript, CSS, images). The package structure and guiding principles ensure that UIPs are easily deployable and maintainable.
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Type Library and Version Management:
The FDI Type Library utilizes TypeScript and is distributed as part of every FDI Client installation. It handles data exchange between the UIP and the FDI Client and establishes strict rules for compatibility and versioning.
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Compatibility Strategies:
The standard details how different runtime and library versions interact, ensuring UIPs can be reliably hosted across a range of FDI Clients and runtime environments.
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Lifecycle Management:
Lifecycle stages such as loading, creation, activation, deactivation, and disposal are clearly defined, with requirements for interface handling and resource management within HTML5 runtimes.
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Security and Access Control:
Guidelines for access permissions, resource handling, and potential security concerns in loading external libraries are included to promote safe execution within industrial environments.
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Interaction and Service Execution:
The standard emphasizes the non-blocking execution of services using Promises and asynchronous patterns, leading to responsive and stable user interface behavior.
Applications
IEC 62769-6-200:2023 is essential for:
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Industrial Automation Vendors:
Ensuring FDI-based device integration solutions are future-proof, interoperable, and compatible across diverse platforms utilizing HTML5 UIs.
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System Integrators and Host Vendors:
Implementing FDI Clients that support robust plug-in mechanisms for field device UIs, facilitating easier deployment and updates.
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Software Developers:
Developing User Interface Plug-ins (UIPs) for field devices that leverage the latest web technologies and conform to FDI standards, improving user experience and lifecycle management.
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End Users (Process Industries):
Achieving seamless device integration and visualization in distributed control systems and asset management platforms, regardless of the underlying operating system or device.
Related Standards
The following standards are referenced throughout IEC 62769-6-200:2023 and provide foundational guidance or are directly related:
- IEC 62769-1:2021 – Field Device Integration (FDI®) – Part 1: Overview
- IEC 62769-2:2021 – Field Device Integration (FDI®) – Part 2: Client
- IEC 62769-4 – Field Device Integration (FDI®) – Part 4: FDI Packages
- IEC 62769-6-100 – Field Device Integration (FDI®) – Part 6-100: Technology Mapping – .NET
- FCG TS10099 – FDI® Technology Management
- W3C HTML5.0 – W3C Recommendation: HTML5 standards for structure and API usage
Practical Value
By aligning device integration and user interface development with international best practices, IEC 62769-6-200:2023:
- Accelerates adoption of web-based industrial device integration
- Enhances interoperability and future-proofing across vendor solutions
- Ensures security and scalability in distributed automation systems
- Simplifies UIP deployment and maintenance through standardized packaging and lifecycle control
This standard is highly relevant for companies and professionals focusing on industrial digitalization, web-based device management, and future-ready automation platforms.
