Walt — Simple Man Takeaway
Do not stand there hoping to see the sensor lie. Put the truth beside it every scan and trap the lie when it happens.
Walt says STOP! - Safety First
Make these checks prior to proceeding.
Ghost Busting™ is read-only first. Do not bypass sensors, guards, interlocks, light curtains, safety circuits, or machine authority. Do not force I/O or edit live logic without approved procedures and qualified authority.
What This Flow Is — and Is Not
This is not a human interview pretending to be Ghost Busting™. The questions below are only used to choose the trap scope.
Ghost Busting™ itself is the digital twin comparator: expected sensor/process behavior compared to actual live behavior every scan.
Comparator Flow
Check each step as you prepare the read-only trap.
1. Identify the suspect stage
Select the cycle stage where the false trigger, dropout, bounce, weak signal, late signal, or missed confirmation appears.
- Example: product entering photoeye, prox confirming cylinder home, encoder count at transfer handoff, analog level during fill.
2. Define expected signal truth
Define what the digital twin expects during that stage.
- Expected ON/OFF state, allowed timing window, debounce behavior, analog range, sequence permissive, and downstream confirmation.
3. Mirror the live signal path
Enable read-only mirroring of the live sensor/circuit path in V.A.U.L.T., Unitronics, or approved edge/controller platform.
- Include raw input, filtered input, internal bit, timer, counter, permissive, output command, and feedback where useful.
4. Compare every scan
Run expected vs. actual during the selected window.
- If expected equals actual, continue watching.
- If expected does not equal actual, capture the ghost.
5. Lock context
Capture the bounded evidence window around the mismatch.
- Timestamp, scan window, cycle number, station, input states, output states, timers, counters, mode, recipe, previous event, and next expected event.
6. Rank likely discipline causes
Let A.I.R.O.N. organize the evidence by probability and discipline.
- Sensor contamination, light interference, wiring intermittency, power supply sag, alignment, mechanical drift, product change, pneumatic lag, PLC timing, or environmental condition.
7. Verify before changing
Humans review captured evidence and select one controlled corrective action.
- Capture before changing. Prove before assuming. Preserve the truth window.
Operator-Selectable Trap
With AI-assisted logic mapping, the operator should be able to select the suspect cycle stage where the ghost is appearing and arm a Ghost Busting™ trap without waiting hours, days, or weeks for manual observation.
The system watches the selected stage in read-only mode and traps the mismatch when the live machine misses a beat.
Related Pages and Tools
Boundary
This flow helps define and arm a read-only comparator trap. It is not OEM procedure, safety approval, engineering sign-off, lockout/tagout instruction, or permission to bypass guards, interlocks, safety circuits, or qualified authority. Humans remain the authoritative part of the machine.