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Sequential Function Chart · Sfc

Order routing — express vs standard shipping (SFC) — Sequential Function Chart

Alternative-branch SFC of an order-fulfillment routing decision. After picking the product, exactly one branch fires per scan based on the leftmost-true entry transition (priority 1 = express shipping first). Both branches converge to a common shipping step. Exercises the IEC 61131-3 §6.5.4 single-bar OR semantics, branch priority annotations, and per-branch entry/exit transitions.

Tipo Grafico delle funzioni sequenzialiStandard IEC 61131-3:2013 §6.5Motore schematex-sfcAggiornato 26/05/2026
Sequential Control
Order routing — express vs standard shipping (SFC)
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La richiesta

“Create an SFC where an ordered product is picked, then routed to either express or standard packaging before carrier pickup and reset after shipment.”

Prova alloraAdd a gift-wrap branch.Add a quality-check step before shipping.

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