Status

one shell, 22 state machines

As the material runs low a flying-splice window opens: press inside it and the roll changes without stopping, miss it and the line stops for a manual splice. The countdown is how long you still can — the opposite of the back-off card.

Web Line/coater 1 · 180 m/min

Running

roll 42% · 180 m/min

Roll is 42% and running down

The supply roll shrinks as the take-up grows, so the same web is always between them. The splice window opens on its own at 22%

supply roll: 42%unwinding
splice window: closedopens at 22%
roll changes: 3all flying

Window opens at 22% · 8s wide

Mechanisma window you can miss17 of 22The shell, the clock, the scene grammar and the derivation rule are shared; this card contributes its state machine and its device. Every word above is computed from that state in this render — there is no second copy.