Rejected Parts Counter | Custom Web Control | WinCC Unified & V8

Custom Web Control

About Rejected Parts Counter

The Rejected Parts Counter is a high-performance Custom Web Control designed for industrial SCADA and HMI applications. It provides a dedicated monitoring interface for tracking cumulative rejected parts with high-contrast tabular readouts and recent increment rates. By integrating a step-line trend chart, it allows operators to visualize defect progression over time, making it an essential tool for read-only supervisory monitoring in automated production lines. Simply import it into your WinCC Unified (TIA Portal) or WinCC V8 project and bind its properties to PLC tags for instant deployment.

Key Features

• Defect Trend Visualization: An integrated step-line chart tracks historical data points to identify quality trends at a glance.
• High-Contrast Readouts: Clear display of the primary rejectCount alongside the deltaRate for immediate situational awareness.
• Industrial Design: A professional faceplate layout featuring a station identifier (stationTag) and engineering unit badges.
• Rolling History: Configurable data retention via the maxHistoryPoints property to manage the depth of the trend buffer.

Customization

The control offers 11 adjustable properties for complete visual and functional integration. Engineers can define the backgroundColor and panelColor to match corporate design standards, while the accentColor highlights the primary counter and trend line. Labels such as metricLabel, unitText, and chartCaption are fully customizable to suit specific machine requirements.

Use Cases

Ideal for quality control dashboards, end-of-line inspection stations, and centralized production monitoring systems where tracking scrap rates and defect patterns is critical for operational efficiency.

Compatibility

Works with WinCC Unified (TIA Portal) and WinCC V8. Includes full documentation with installation instructions for both platforms.

💡 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.