Persona
Anna
Station operator · stator winding
Anna runs a needle-winding station. ARIA HMI is her primary tool: every gesture on the line goes through it — recipe selection, part confirmation, anomaly flagging.
- 08:30
Shift start, two-tap login
→ It recognizes the user, loads her permissions, and the station dashboard configured for her.
- 08:32
Confirms the batch recipe
→ ARIA HMI writes the activation to the PLC. The PLC validates, ARIA Core observes and persists the event.
- 10:15
Anomaly on a part: opens the quality andon with one tap
→ The andon reaches the shift lead on SCADA. Anna keeps going; Marco calls her back remotely if needed.
- 11:40
Model change mid-shift
→ Marco published the new recipe from SCADA. Anna confirms, the HMI pushes the new parameters to the PLC, the station restarts.