Motion and state
Its process animation communicates running, stopped and abnormal machine state.
PLC control pattern
Commission it by proving active feedback before accepting enable.
Fault practice
Inject stuck-on, stuck-off states and require the PLC sequence to detect, stop and recover deliberately.
Signal map
I/O you can reason about
PLC output Enable; PLC input Active feedback
| Signal | PLC direction | Type / range |
|---|---|---|
| Enable enable | output | bool |
| Active feedback active | input | bool |
Fault and recovery exercise
Make abnormal states part of the sequence
Inject stuck-on, stuck-off states and require the PLC sequence to detect, stop and recover deliberately.
stuck-onstuck-off
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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Car-wash brush
Its rotary state can be driven from a PLC output so speed and direction remain visible during a scan.
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Dryer blower
Its rotary state can be driven from a PLC output so speed and direction remain visible during a scan.
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Detergent canister
It has no PLC-driven moving part; its value is spatial context, access planning and realistic scene composition.