Speedometer Gauge | Custom Web Control | WinCC Unified & V8

Custom Web Control

About Speedometer Gauge

The Speedometer Gauge is a high-performance Custom Web Control designed for modern industrial SCADA and HMI applications. It provides a sophisticated visualization of real-time process data, featuring smooth needle animations and a professional glass-effect overlay. Built for environments requiring high-precision monitoring, this control integrates seamlessly into WinCC Unified (TIA Portal) and WinCC V8 projects.

Key Features

• Dynamic Visualization: Real-time tracking of the currentValue with fluid needle movement and customizable progressColor.
• Intelligent Alerts: Built-in event triggers like HighLimitReached allow for immediate response when values exceed the defined maxValue.
• Visual Depth: Optional showGlassEffect creates a realistic radial gradient overlay for enhanced process visualization on industrial displays.
• Functional Logic: Programmatic control via methods such as setValue and resetToZero for automated sequence handling and testing.

Customization

This control offers 23 adjustable properties for total design flexibility. Engineers can define the scale geometry using startAngle and endAngle, and segment the gauge using the zones array for multi-colored status regions. Typography is fully configurable, including valueFontSize, scaleFontFamily, and unitText, ensuring the gauge matches any corporate design standard or operator requirement.

Use Cases

Ideally suited for monitoring motor RPM, pipeline pressure, flow rates, and any critical metric requiring a clear, analog-style readout in a digital control room dashboard or local operator panel.

Compatibility

Fully compatible with WinCC Unified (TIA Portal) and WinCC V8. Includes comprehensive support for property binding to PLC tags and event-driven scripting.

💡 TIA Portal Reminder: Remember to uncheck the "Read only" option in TIA Portal when linking a tag to a property that needs to be written from the Custom Web Control. If you do not, the CWC will only be able to read the HMI tags and not write to them.

⚠️ AI-Generated: This custom web control was automatically generated using AI. Please test and validate before deploying in production environments.

⚠️ AI-Generated: This custom web control was automatically generated using AI technology. It may contain errors or unexpected behavior. Users are responsible for testing and validating before using in production environments.