Convergence Controls, A Tetra Tech Company reposted this
🎉 Success Story: Wastewater Treatment Facility Headworks Modernization A regional wastewater treatment facility faced significant downtime due to a legacy PLC processor failure at their headworks. They partnered with Convergence Controls, a Tetra Tech Company, to modernize their controls with minimal downtime (under 1 hour). 📋 Our Approach: • Conducted thorough Front-End Engineering Design (FEED) • Offered two solutions: low-risk two-stage approach or full system cutover • Clearly defined scope and risk comparison 🛠 Engineered Solution: 🖥️Phase 1 – Engineering and Design: Developed detailed drawings for SLC 500 controller to CompactLogix 5380 modernization Reverse engineered Cause and Effect Matrix Created new PLC control program, physically wired, and tested the solution in our lab ⏰ Phase 2 – Field Install and Startup: Arrived on site at 1:00AM with all hardware Replaced the SLC500 rack with CompactLogix rack, plugged in SLC RTBs to adapters, cleaned up wiring, and rewired pump I/O Successfully returned the system to operation with new hardware 🔧Phase 3 – Customer Support: Integrated the new system into their SCADA platform Added new PID and motor control for superior performance 🚀 Results: • Successfully implemented the first commercially released 1492 I/O Wiring and Conversion system for SLC500 to CompactLogix 5380 • Seamless switchover within the scheduled downtime • Achieved 4 years of continuous uptime with no failures • Delivered accurate documentation for long-term success At Convergence Controls, we provide innovative, cost-effective solutions that maximize system uptime and ensure client success. By tailoring our approach to meet customer-specific risk tolerance and long-term management preferences, we deliver results that matter. #Wastewater #Automation #Controls #PLCupgrade #EngineeringExcellence #TetraTech #IndustrialAutomation #ConvergenceControls #Modernization #Uptime #RockwellAutomation #CompactLogix