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3.4 The units can be changed between "g", "ct", "ozt", "oz", "GN",
"dwt", "lb". Press "Units" to change the units during weighting
3.5 If needs to tare, first place the container on the platform, after
stabilizing, press "TARE"; the scale displays "zero". Then place the article
in container, at this time, it shows the net weight of the article. Remove the
article and the container. The scale shows a negative value of container
weight. Still press "TARE" to return to "zero"
3.6 .Count function
3.6.1 Change the balance modus into count modus according to the
Attachment.
3.6.2 Choose samples. To precisely count the articles, firstly the quantity
of samples for counting should be chosen in according with the weights of
the articles. The quantity of samples can be chosen from "1-10-20-50-100".
For a small number of articles, the larger quantity of samples, the more
precise.
3.6.3 Place the samples on the pan, the balance will show the total
weights of samples. Then press "Count", balance will show "1", and unit
will show "pcs", which indicate that balance is now counting. And all the
samples are one unit. Then press "Count", the displaying will show between
1-10-20-50-100. The quantity of articles must be the same with the quantity
of samples, and place the similar articles. The total amount of objects is
showed. Press the "Count" again back to the normal situation.
4. Attachment: settings and meanings
Turn on the Scale by pressing "CAL" key, in order to change the con-
figuration and function. the display shows C1 and the relevant number,
which can be changed. Pressing "CAL" can change the parameters; pressing
"TARE" can change the values of parameters.
4.1 C1------ sensitivity setting 0 1 2 3 4, the larger number is, the less
sensible but the better stable. Default setting is 2 or 1
4.2 C2------filtering strength setting 0 1 2 3, the larger number is, the
3
lower reaction speed, but the better stable. Default setting is 2 or 1
4.3 C3------Baud rate setting 2(600) 3(1200) 4(2400) 5(4800) 6(9600).
Default setting is 2
4.4 C4------communication setting. "TARE" changes the lower unit.
"COUNT" changes the higher units. This is the first data during commun-
ication. Default setting is 27.
4.5 C5------units change. 0 is for units changing and 1 for printing.
Default setting is 0. Counting is 2.
4.6 Re-pressing "CAL" after setting. Then the balance is auto calibr-
ated to 0.
4.7 Press "TARE" and do not loose till "F----3" (Balance should be
switched on).
All the parameters can be reset to default settings. Re-calibration before
using.
5. Data Transmission
Balance is targeting data output interface RS232C and can be directly
connected to the printer. The following soft wares are needed, when connects
to computer:
3.8.1 Transmission format: serial asynchronous
3.8.2 Serial communication protocol: Baud rat: 600, data: 8 units,
starting: 1 unit, ending: 1unit
3.8.3 Data format:
Starting spaces data
2unit
7units
3.8.4 Check bits: no check bits
3.8.5 Output pins content (9-core socket): 2 pins: RXD 3 pins: TXD
5pins: GND
3.8.6 Computer can control balance though RS232. The orders to
balance are:
1BH+70H: sending data
symbol ending
enter
3unit
1 unit
1 unit
4
"G&G"
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