A&D Weighing HC-3Ki - Manual (Page 39)

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10. ACAI FUNCTION
10-1. ACAI
Automatic Counting Accuracy Improvement
The ACAI TM (Automatic Counting Accuracy
Improvement) function recalculates the unit
weight as more pieces are added to improve
count accuracy.
When the scale calculates the unit weight from
sample pieces, the more sample pieces that are
used, the higher the accuracy.
ACAI Notes
‰ You must do the ACAI procedure just after you set the unit weight. The samples
must be still on the weighing pan.
‰ Do not take the samples off until the end of the ACAI procedure.
‰ You don’t have to count out the pieces when you add, just stay within the ACAI
range.
‰ Continue the ACAI procedure to reach the largest amount that you will be counting.
‰ If you want the most precise counting results for every different batch of the same
items, use ACAI every time you start counting the next batch.
‰ The ACAI function is initially set to manual operation when the unit weight is set
digitally by the keyboard, by ID memory or using computer via the serial interface.
This can be set to the automatic mode. The ACAI mode when the unit weight is
entered by ID or digital input is controlled by F-Function f-02-02. It is initially set at
“0”, ACAI manual operation mode. Set to “1” for automatic operation mode.
10-2. ACAI Automatic Operation
1. To start ACAI automatic operation, unit weight
must be registered and the sample still on the
weighing pan.
2. Add pieces within the nearest ACAI range
(refer to table below). A good rule of thumb is
to roughly double the amount on the weighing
pan.
888888 28
COUNT
WEIGHT UNIT WEIGHT
ACAI
888 3.108 8
8
111.000
888.8.8.8 10
COUNT
WEIGHT UNIT WEIGHT
888 1.110 8
8
111.000
888888 21
COUNT
WEIGHT UNIT WEIGHT
ACAI
888 2.331 8
8
111.000