Signal: PLC input I0.0
Zone type: IN
State 1 and 5 → Operant S (waiting for button)
All others → 0
Text: "Press Start Button". Optionally a second IN zone with inverted feedback to check that the button is released in between.
Actions: valve extend/retract.
Feedbacks: front/rear sensor.
State 2 → S (Extend, wait Front).
State 7 → S (Retract, wait Rear).
Intermediate states → I (monitoring).
Enable PairCheck = Front XOR Rear.
Action: Start.
Feedback: Done.
State 3 → S (Start → wait Done).
State 6 → S (Reset → wait OK). This fully integrates the calculation function, although it is purely logical.
IN zone
IN_OUT zone actuator and sensor
Last updated 4 months ago
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