OUI, EAPWebManager, and EAP System Landscape

OUI, EAPWebManager, and EAP System Landscape A architecture diagram generated by Archify. Browser-facing presentation Equipment integration boundary Operator · tablet or desktop browser · Browser-facing presentation Operator tablet or desktop browser IIS / nginx edge · HTTPS, proxy, SPA hosting · Browser-facing presentation IIS / nginx edge HTTPS, proxy, SPA hosting OUI SPA · Vue, Vuetify, Pinia · Browser-facing presentation OUI SPA Vue, Vuetify, Pinia EAPWebManager · WebSocket, routing, persistence · Architecture component EAPWebManager WebSocket, routing, persistence SQL Server · tool types, history, alarms · Architecture component SQL Server tool types, history, alarms PLUS transport · S99F97W / S99F98 · Equipment integration boundary PLUS transport S99F97W / S99F98 Equipment EAP · authoritative process state · Equipment integration boundary Equipment EAP authoritative process state Equipment · load ports and control · Equipment integration boundary Equipment load ports and control MES / factory systems · lot and process integration · Equipment integration boundary MES / factory systems lot and process integration HTTPS static application typed WebSocket protocol configuration and history commands and events EUI message bridge equipment control and state factory transactions Legend Frontend Backend Database Security Message bus External

Presentation Ownership

  • • OUI is the current operator-facing UI
  • • The edge provides same-origin HTTPS and proxy routes
  • • OUI has no embedded identity or administrator service

Runtime Ownership

  • • EAPWebManager routes commands and retains shared snapshots
  • • EAP owns equipment authority and command execution
  • • SQL persists configuration, alarms, and history

Contract Boundaries

  • • OUI to WebManager uses typed WebSocket events
  • • WebManager to EAP uses PLUS S99F97W and S99F98
  • • Each repository and deployment remains independently versioned