Back to Blog
Smart Factory

SCADA Modernization: From Legacy to Web-Based Monitoring

A step-by-step approach and deployment cases for transitioning aging SCADA systems to web-based real-time monitoring platforms.

POLYGLOTSOFT Tech Team2025-07-287 min read0
SCADAMonitoringHMIModernization

Problems with Legacy SCADA

SCADA systems that are over 10 years old are often operated on dedicated software running on Windows XP.

  • Security Vulnerabilities: Using end-of-support operating systems
  • Limited Scalability: High costs when adding new equipment
  • Restricted Accessibility: Monitoring only possible from on-site PCs
  • Maintenance Difficulties: Shortage of specialized personnel
  • Web-Based Monitoring Platform

    HTML5 HMI

    An HTML5-based HMI that runs in web browsers, accessible from anywhere without installing separate software.

    Real-Time Dashboard

    Instantly check equipment status through WebSocket-based real-time data streaming.

    Mobile Support

    Monitor from tablets and smartphones with the same interface.

    Transition Results

  • Monitoring accessibility 100% (location-independent)
  • Maintenance costs reduced by 40%
  • New equipment integration time reduced by 70%
  • Conclusion

    Web-based monitoring is the core of SCADA modernization. Modernize your legacy SCADA with POLYGLOTSOFT's IoT Gateway and web dashboard.

    Need Technical Consultation?

    Our expert consultants in smart factory, AI, and logistics automation will analyze your requirements.

    Request Free Consultation