PLC Retrofit & Automation Upgrade
Reduce downtime. Replace obsolete PLCs. Improve reliability.
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Review of existing PLC hardware, HMI/SCADA systems, remote I/O, drives, and networks
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Analysis of PLC programs, HMI applications, communication protocols, and data flow
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Identification of obsolete or end-of-life components
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Evaluation of system performance, reliability, and maintainability
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Review of electrical drawings, I/O lists, panel layouts, and available documentation
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Downtime risk analysis and critical production constraints
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Detailed project timeline
Assessment & Discovery
1
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Selection of appropriate modern PLC, HMI, and network platforms (Siemens, Allen-Bradley, Schneider, etc.)
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Creation or update of:
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Electrical schematics
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I/O mapping and address conversion
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Network topology and communication protocols
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Retrofit Design & Planning
2
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PLC program conversion, optimization, and standardization
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HMI/SCADA screen redevelopment and alarm management
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I/O remapping and signal validation
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Communication setup (EtherNet/IP, Profinet, Modbus, Profibus, etc.)
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Offline testing and simulation where applicable
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Functional testing against original system behavior
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Implementation of improved diagnostics, fault handling, and documentation
Code Migration & Testing
3
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On-site commissioning and system integration
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Controlled system startup with production support
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Operator and maintenance training
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Delivery of final documentation and backups
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Post-commissioning support and troubleshooting
Installation, Commissioning & Support
4
Our Services
Legacy PLC Retrofit
HMI/SCADA Upgrades
Panel Modernization & Wiring
