Weighing value

Zero band

0

Start command, Input Start delay timer Full flow, Output Medium flow, Output Dribble flow, Output Criteria waiting timer Stable, Output Batch finish, Output

Gross weight

Net weight

Gross value crosses zero band.

Zero band.

Comparison

Discharge start, Input

5qf-38

Discharge start delay timer

5qf-39

Discharge monitoring timer Discharge, Output

Nearly zero, Output

5qf-40

Discharge gate close delay timer

Automatic discharge operation can select at 5qf-14.

When weighing value reaches to zero band, the timer works.

When weighing value is not reach to zero band until the timer stops, An error code SQ.ERR7 is displayed.

Discharge finish, Output

Drawing: Discharge Sequence

5qf-44

Discharge finish output on

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Image 50
A&D PD4000243 manual Drawing Discharge Sequence