Motion and state
Its visible state changes with simulated I/O, making status and diagnosis readable in the scene.
PLC control pattern
Commission it by proving pressure before accepting the next sequence state.
Fault practice
Inject stuck-on, stuck-off, misaligned states and require the PLC sequence to detect, stop and recover deliberately.
Signal map
I/O you can reason about
PLC input Pressure (bar)
| Signal | PLC direction | Type / range |
|---|---|---|
| Pressure pressure | input | float · bar · 0–10 |
Fault and recovery exercise
Make abnormal states part of the sequence
Inject stuck-on, stuck-off, misaligned states and require the PLC sequence to detect, stop and recover deliberately.
stuck-onstuck-offmisaligned
Engineering boundary
The model teaches PLC sequence behaviour and diagnosis. Confirm ratings, wiring, guarding, process calculations and commissioning limits against the real manufacturer documentation and site design.
Keep building
Related components and scenarios
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Photo-eye sensor
Its visible state changes with simulated I/O, making status and diagnosis readable in the scene.
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Its visible state changes with simulated I/O, making status and diagnosis readable in the scene.
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Its visible state changes with simulated I/O, making status and diagnosis readable in the scene.