The promise of accessing your HMI from anywhere sounds appealing – until you start worrying about security, performance, and reliability. AVEVA InTouch Web Client eliminates these concerns, delivering secure, high-performance visualization through any HTML5-compliant browser. Here's what industrial operations teams need to know about this powerful capability.
Beyond Traditional Remote Access
Remember when remote access meant installing special software, managing VPN connections, or compromising on functionality? InTouch Web Client changes the game. Using standard HTML5 technology, it delivers full HMI functionality without requiring specialized client software or complex infrastructure.
Technical Architecture that Makes Sense
At its core, InTouch Web Client leverages modern web technologies to serve your existing HMI applications. This isn't a stripped-down mobile view – it's your complete InTouch application, optimized for web delivery. The architecture ensures:
- Zero client installation requirements
- Native support for modern browsers
- Automatic screen scaling for different devices
- Consistent performance across platforms
- Minimal IT infrastructure overhead
Security Without Compromise
Security concerns often hold organizations back from implementing remote visualization. InTouch Web Client addresses these concerns head-on with:
Native support for Windows authentication Encrypted communications Role-based access control Secure connection management Standard port utilization for simplified firewall configuration
Real-World Performance
When a process operator needs to check system status from home or a manager wants to review performance metrics from their phone, every second counts. InTouch Web Client delivers:
Real-time data updates Full alarm management capabilities Interactive trend displays Complete operator interface functionality Responsive design that adapts to any screen
Deployment Flexibility
One of InTouch Web Client's strongest features is its deployment flexibility. Organizations can:
Host the web server on Windows Server or workstation Eliminate the need for IIS or specialized web services Scale from single users to enterprise deployment Maintain existing InTouch applications without modification Deploy incrementally based on operational needs
Making the Mobile Transition
Implementing InTouch Web Client doesn't mean redesigning your existing applications. Your current InTouch screens work immediately through the web interface. However, organizations often find that mobile access opens new possibilities for operational efficiency.
Consider these real-world applications:
- Maintenance teams accessing equipment status from the field
- Supervisors monitoring multiple areas while moving through the facility
- On-call staff responding to alerts without returning to the control room
- Management reviewing KPIs from any location
- Operators performing rounds with mobile access to real-time data
Implementation Considerations
Successfully deploying InTouch Web Client requires attention to a few key areas:
Network Infrastructure
- Ensure sufficient bandwidth for expected users
- Configure firewalls appropriately
- Plan for mobile device access
User Management
- Define access roles clearly
- Plan authentication strategy
- Consider mobile device policies
Application Design
- Review existing screens for mobile compatibility
- Consider touch interface requirements
- Plan screen navigation for various devices
Getting Started
Implementing InTouch Web Client is straightforward, especially if you're already using InTouch HMI. The web capabilities are built into InTouch Unlimited, ready to deploy when you need them.
Ready to extend your HMI beyond the control room? Book a meeting with our technical team to discuss your remote visualization requirements or view pricing to explore InTouch Unlimited options that include web client capabilities.