Independent work-order and packaging code reads matched by product identity
The paper work order and line packaging need independent reads. Incorrect packaging carrying the correct recipe code, or reusing the previous product result, cannot be resolved by text equality alone.
Expected and read identities, match status and error reason appear on the display. Work-order changes require authorized confirmation; central data connectivity and write permissions are defined separately for the project.
- 01 Presentation
- 02 Trigger and reference
- 03 Image / profile
- 04 Decision
- 05 Evidence and PLC
Validate document reference
- Sample record
- —
- Current product result
- —
- Acquisition progress
- —
Scenes are illustrative simulations; they are not customer references or performance guarantees.
Solution approach
Document and line readers trigger independently. A field schema compares product and packaging identities, and each result is tied to its own product trigger. Unreadable, stale or timed-out data cannot grant production permission. Whether the packaging code represents the actual material is verified separately.
Process steps
- 01
Presentation
Validate document reference
- 02
Trigger and reference
Trigger packaging read independently
- 03
Image / profile
Match identity fields
- 04
Decision
Check freshness and connectivity
- 05
Evidence and PLC
Issue permission or explained HOLD
Related applications
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