Factory Acceptance Testing: A Critical Step to De-Risk Control System Deployments

Why Factory Acceptance Testing Matters in Control System Projects🎯 

In the high-stakes world of industrial automation, Factory Acceptance Testing (FAT) is far more than a formality, it's a critical milestone that validates system functionality before it ever reaches the field.

For control systems and OT solutions, FAT provides a structured, repeatable environment to detect logic errors, integration issues, and design gaps, well before they can disrupt operations.

Champion’s Edge: Infrastructure and Expertise That De-Risk FAT 🔧

At Champion, we don’t just conduct FAT, we engineer it for success.

Our in-house simulation environments are equipped with:

• Vendor-specific control hardware
• Test racks and I/O simulators
• Pre-configured operator workstations

This setup enables us to replicate real-world conditions and rigorously test each component—whether it’s Honeywell Experion®, Rockwell Automation, Emerson DeltaV, or hybrid environments.

With deep OT domain knowledge and integrated testing infrastructure, we ensure your system performs as expected—under load, under pressure, and under control.

Top 5 Reasons FAT Reduces Project Risk ✅

1. Catch Issues Before They Reach the Field

Our controlled test environments uncover misconfigurations, logic errors, and network issues long before on-site commissioning, saving time, cost, and operational downtime.

2. Validate Functional Design and Logic

From PLC code and HMI graphics to alarm management and SCADA point validation, Champion helps clients confirm that their system meets all functional specifications before deployment.

3. Boost Operator Confidence Through Simulation

Our FAT process includes realistic operator interaction using actual graphics, navigation workflows, and input/output simulations, helping users gain familiarity and confidence before go-live.

4. Strengthen Cybersecurity and Network Assurance

FAT also enables testing of industrial network solutions, Windows domain configurations, and role-based access controls to ensure secure, reliable system performance.

5. Support a Low-Risk, Structured Commissioning Phase

With Champion’s FAT preparation and documentation, commissioning becomes a controlled process, not a troubleshooting exercise.

Best Practices for Effective FAT Execution📋

• Start Early
  Plan for FAT in your initial project scope and timeline.

• Test What Matters
  Simulate realistic operations, not just scripted tests.

• Involve the Right People
  Engage operations, cybersecurity, and IT stakeholders throughout the process.

• Document and Sign Off
  Capture results, track issues, and create a clear FAT record.

• Close the Loop
  Use insights from FAT to fine-tune configuration and commissioning.

🏅The Champion Difference: More Than a Checklist

FAT is your system’s first big test, and Champion ensures it’s a real one.

Our investment in simulation hardware, OT software environments, and seasoned engineering teams means we don’t just verify your system, we optimize it, harden it, and prepare it for day-one success