需求
“Create an automatic bottle-filling machine control flowchart: initialize I/O, wait until a bottle reaches the filling station, stop the conveyor, open the fill valve, fill the bottle until the level is reached, close the valve, wait for settling, restart the conveyor, increment the count, and repeat unless the stop button is pressed.”
接著試試Add a low-product-level alarm before filling.Add a reject path for an overfilled bottle.
這張圖裡有什麼
看懂背後的決策。
01
Bottle at filling station?
02
Fill level reached?
03
Stop button pressed?
Reusable for discrete manufacturing PLC cycles where a sensor-gated actuator sequence runs until an operator stop.