Nodectra Docs
Architecture

Signal and deployment flow

Follow engineering values from field devices through programs, storage and operator views.

Runtime signal flow

Connection → Device → Point

                    ├─ Data Table → Block/Script Program → output Point
                    ├─ Alarm Rule
                    ├─ Data Storage → Chart
                    └─ Graphic / 3D Scene / Client View

Every edge is a binding between a source port and a target port. Compatibility checks cover value type, direction and engineering unit.

Deployment flow

Project draft
  → validation
  → immutable revision snapshot
  → deterministic bundle
  → integrity metadata and signature
  → authenticated transfer
  → Site Runtime staging
  → validation and activation
  → previous bundle retained for rollback

The live Runtime does not execute the mutable Studio draft. It executes the explicitly activated bundle revision.

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