8.2. Loss-in-weight Batching
●Weighing start
Operation: Function key (FncF-02), Control input
Setpoint values: Final weight, Free fall, Preliminary, Full, Overweight, Underweight, Near-zero
Feeding process
1. The weighing start input is detected.
2. When the weighing start input delay time (Sq F-09) has passed, the medium flow and small flow outputs
turn ON.
3. When the medium flow comparison disable time (Sq F-11) has passed and the – net value has become
below the preliminary value, the medium flow output turns OFF.
4. When the small flow comparison disable time (Sq F-12) has passed and the – net value has exceeded
the free fall value, the small flow output turns OFF.
5. When the judging delay time (Sq F-13) has passed and the net value is stable (Sq F-07), the net value
is judged.
End of the feeding process
6. The weighing end output turns ON and the OK/Over/Under output of the judgment result turns ON.
Setting: OK/Over/Under output timing (Sq F-06)
7. When the weighing end output time (Sq F-14) has passed, the weighing end output turns OFF and the
OK/Over/Under output of the judgment result turns OFF.
●Near-zero and full
When the weight value is compared with the setpoint and the condition is met, the control output turns ON.
Condition Control output
Net value ≤ Near-zero
Near-zero
Gross value ≥ Full
Full
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