22
DC-782 Operation Manual
5.4
Operations Without Recalling an Item Code
The following sections describe ways to carry out operations without having to recall the Item codes.
5.4.1
A Single Counting Operation - Without Recalling an Item Code
At times you may want to perform a weighing and counting operation without recalling an Item Code from
memory. This can be done from the keyboard in the Weighing Mode.
1. Place a 10 piece sample on the scale and press the
PIECES
key or enter the unit weight from the
numeric keypad and press the
UNIT WEIGHT
key. The display will flash briefly, then return to normal.
2. To set a tare value, enter the tare from the numeric keypad and press the
TARE
key or place the container
to be tared on the platter and press the
TARE
key.
3. Place the product to be weighed and counted on the platter. The total weight and pieces count will be
displayed. If a PC is connected to the DC-782, you can send the data to it by pressing the
* CONFIRM *
key.
4. To perform another weighing and counting operation, remove the product from the scale platter and
press the
CLEAR
key.
5.4.2
Part Accumulation or Subtraction and Negative Counting - Without Recalling an Item Code
The DC-782 has the capability to calculate the total number of parts using the accumulation or reduction function
of the scale (similar to the add/subtract functions of a calculator).
5.4.2.1 Part Accumulation or Subtraction
To find the total accumulated quantity of similar containers filled with parts, use the accumulation procedure
detailed below. To add or subtract from inventory, see Section 5.5.2.
1. Enter the unit weight of the pieces (if known) or conduct a sampling process (Section 5.3.1) to determine
the unit weight of the pieces. Press the
PIECES
key.
2. Enter the known tare weight, or place an empty container on the scale to perform tare function
(Section 5.2). Press the
TARE
key.
NOTE:
If SPEC 3, Bit 1 - Negative Counting is set to 0: Allow, a quantity of pieces may be displayed if a tare is entered with no
weight on the scale. (For more information on how to set customer specifications, see Section 3.2.1.)
3. Place container 1 (full of parts) on the scale.
4. Press the
+ (Plus)
key to store the total in container 1. The Memory annunicator is now illuminated. The
weight display briefly shows
totAL 1
and the quantity display shows the total pieces in the first
container.
NOTE:
If the DC-782 is connected to a PC, the data will be outputted each time the + (plus), - (minus) or * CONFIRM keys are
pressed. If SPEC 29, Bit 3 - Exit From Accumulation Mode After 15 Sec Time Out is set to 0: Allow, the display will return to the
weighing mode automatically after 15 seconds. If it is set to 1: Inhibit, you must press the CLEAR key to return to the weight
display. (For more information on how to set the Weight and Measurement specifications, see Section 3.2.2.)
5. Remove container 1 and place container 2 (full of parts) on the scale.
6. Press the
+ (Plus)
key (Total 2 is equal to container 1 plus container 2) The Memory indicator will be
illuminated.
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