> For the complete documentation index, see [llms.txt](https://infosys.selmotech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://infosys.selmotech.com/selmo-dokumentation-der-logik/sdea-modell.md).

# SDEA Modell

#### 1.3 Das SDEA-Modell

Selmo verwendet ein **SDEA (Selmo Deterministic Ending Automat)**.\
Das bedeutet:

* Der Ablauf wird in **Zuständen** formuliert.
* Übergänge erfolgen nur, wenn Bedingungen erfüllt sind.
* Jede Zone kennt ihr erwartetes Verhalten:
  * `0` → nicht relevant
  * `S` → erwartete Reaktion oder Aktion
  * `I` → Interlock, zwingend erforderlicher Zustand

→ Dadurch ist jede Reaktion nachvollziehbar, testbar und dokumentierbar.


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