Bailey INFI90 Reverse Engineering Consulting & Migration Roadmap

We deliver complete reverse engineering, functional specifications, and a clear migration roadmap for legacy Bailey INFI90 DCS systems — so your team or chosen integrator can execute efficiently.

Bailey INFI90 Reverse Engineering Consulting

Even with minimal or outdated documentation, we provide a full, accurate picture of your Bailey INFI90 system (INFI 90, OIS, operator stations, and control modules) through our structured consulting process.

Our Step-by-Step Consulting Process

  1. Full system backup (INFI 90 nodes, OIS, control modules, and point database)
  2. Document all INFI 90 hardware, communication links, and I/O mappings
  3. Extract and catalog control logic blocks and configuration files
  4. Create cross-reference reports for every point and logic block
  5. Build plain-English functional specification for each major process area
  6. Map legacy points and blocks to modern descriptive tags and data structures
  7. Develop phased migration roadmap and cutover guidance

Bailey INFI90 Reverse Engineering & Migration Checklist

Phase Item Description
1. PreparationFull backupINFI 90 nodes, OIS, control modules, point database
2. HardwareNode & module inventoryINFI 90 hardware, communication links, I/O mappings
3. LogicControl block extractionAll logic blocks and configuration files
4. PointsPoint database mappingEvery point → modern tag name & scaling
5. Functional SpecPlain EnglishCause & effect for every major process area
6. Tag DatabaseModern tagsDescriptive tags, alarms, engineering units
7. Migration PlanPhased cutoverHot cutover or parallel operation strategy
Get Your Bailey INFI90 Quick Audit & Roadmap