Mode:
Duration:
1
Coding works best on desktop or with an external keyboard.
Read Multiple Tags into Array - Ge-ifix Typing CST Test
Read Multiple Tags into Array — Ge-ifix Code
Read several tags and store their values in an array.
Dim tags(2), values(2)
tags(0) = "TankLevel"
tags(1) = "PumpStatus"
Dim i
For i = 0 To 1
values(i) = TagRead(tags(i))
NextGe-ifix Language Guide
GE iFIX is a real-time, industrial HMI/SCADA software platform used for monitoring, controlling, and visualizing automation systems. It provides high-performance graphics, data acquisition, alarming, and historian integration for reliable plant-floor operations.
Primary Use Cases
- ▸Real-time SCADA monitoring
- ▸HMI visualization for operators
- ▸Alarm management and event tracking
- ▸Data logging using Historian
- ▸Industrial connectivity via OPC, Modbus, and GE drivers
Notable Features
- ▸High-performance graphics (iFIX Workspace / iFIX Thick Client)
- ▸Advanced alarming and notification system
- ▸Native Historian integration
- ▸Extensive driver support and OPC UA connectivity
- ▸Security model supporting domain and local authentication
Origin & Creator
Developed by GE Digital, a division of General Electric specializing in industrial software solutions.
Industrial Note
GE iFIX excels in environments requiring strict FDA 21 CFR Part 11 compliance, high uptime SCADA redundancy, and strong historian integration for regulated industries like pharma and water utilities.
Quick Explain
- ▸iFIX is a SCADA/HMI system for supervisory control and data visualization.
- ▸Provides real-time process monitoring and control using high-performance graphics.
- ▸Includes a built-in tag database, drivers, and OPC connectivity.
- ▸Integrates tightly with GE Proficy Historian for long-term data storage.
- ▸Widely used in manufacturing, power plants, water treatment, oil & gas, and utilities.
Core Features
- ▸SCADA visualization
- ▸Tag database management
- ▸Scripting with VBA
- ▸Alarm viewer and trend tools
- ▸Driver configuration and data acquisition
Learning Path
- ▸Basics of SCADA concepts
- ▸Build graphics in Workspace
- ▸Configure tags and alarms
- ▸Learn iFIX scripting
- ▸Master Historian integration
Practical Examples
- ▸Water treatment SCADA dashboard
- ▸Factory production line visualization
- ▸Pump station alarms and trends
- ▸Historical trend reports using Historian
- ▸Redundant server failover configuration
Comparisons
- ▸iFIX vs Wonderware: iFIX stronger in historian integration.
- ▸iFIX vs Ignition: Ignition more modern and modular.
- ▸iFIX vs WinCC: iFIX better for traditional industries and FDA compliance.
- ▸iFIX vs Cimplicity: Both GE, but Cimplicity suits discrete manufacturing.
- ▸iFIX vs FactoryTalk View: GE stronger in water/wastewater; Rockwell better for discrete automation.
Strengths
- ▸Very stable for 24/7 industrial operations
- ▸Excellent Historian integration
- ▸Strong security features for regulated industries
- ▸Large installed industrial base
- ▸Robust client/server architecture with redundancy
Limitations
- ▸Older interface compared to newer SCADA platforms
- ▸Heavy use of VBA scripting
- ▸Workspace environment can feel legacy
- ▸Can require multiple components to configure fully
- ▸Primarily Windows-only environment
When NOT to Use
- ▸Pure web-based SCADA requirements
- ▸Low-budget small HMI-only systems
- ▸Cross-platform environments (Windows-only)
- ▸Systems requiring modern UI design
- ▸High-speed motion control visualization
Cheat Sheet
- ▸Right-click -> New Picture
- ▸Insert -> Object for graphics
- ▸Double-click object -> Animation
- ▸Right-click tag -> Properties
- ▸Runtime -> Start SCADA
FAQ
- ▸Does iFIX support OPC UA? -> Yes.
- ▸Is there redundancy? -> Yes, full failover.
- ▸Supported scripting? -> VBA.
- ▸Is Historian required? -> No, but recommended.
- ▸Is iFIX web-native? -> Partially via Operations Hub.
30-Day Skill Plan
- ▸Week 1: Tag database and basic screens
- ▸Week 2: Alarms and trending
- ▸Week 3: VBA scripting
- ▸Week 4: Drivers and communication
- ▸Week 5: Multi-node SCADA + redundancy
Final Summary
- ▸GE iFIX is a mature and stable SCADA/HMI platform.
- ▸Ideal for water, utilities, pharma, and continuous process industries.
- ▸Strong historian integration and real-time monitoring.
- ▸Windows-based architecture optimized for reliability.
- ▸Best suited for traditional industrial operations requiring compliance and stability.
Project Structure
- ▸Pictures folder
- ▸Tag database
- ▸VBA scripts
- ▸Drivers configuration
- ▸Alarms and trending setup
Monetization
- ▸SCADA engineering services
- ▸Custom HMI development
- ▸Historian dashboarding
- ▸System integration projects
- ▸Long-term maintenance contracts
Productivity Tips
- ▸Use templates for graphics
- ▸Group related tags
- ▸Leverage Historian for reports
- ▸Use VBA modules to reduce duplicate code
- ▸Test on a staging SCADA server
Basic Concepts
- ▸Tags - Core data references
- ▸Pictures - HMI/SCADA graphic screens
- ▸Blocks - Internal logic elements
- ▸Drivers - Hardware connectivity modules
- ▸Historian - Long-term data storage