Motion and state
Its travel is animated along the validated local axis and can expose command and end-state feedback.
PLC control pattern
Commission it by proving extended limit, retracted limit before accepting extend.
Fault practice
Inject jammed, slow states and require the PLC sequence to detect, stop and recover deliberately.
Signal map
I/O you can reason about
PLC output Extend; PLC input Extended limit; PLC input Retracted limit
| Signal | PLC direction | Type / range |
|---|---|---|
| Extend extend | output | bool |
| Extended limit extended | input | bool |
| Retracted limit retracted | input | bool |
Fault and recovery exercise
Make abnormal states part of the sequence
Inject jammed, slow states and require the PLC sequence to detect, stop and recover deliberately.
jammedslow
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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Variable-frequency drive
Its visible state changes with simulated I/O, making status and diagnosis readable in the scene.