USER MANUAL
11
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10.
Balance checking
It is advised to check scale indication accuracy before and after series of
measurement using any load with known weight.
To check the scale with legal verification use a calibration weight with valid
calibration certificate. In case permissible error is exceeded it is advised to contact
the nearest service to calibrate the scale.
11.
Scale adjustment
To adjust a balance it is necessary to break protective marks, therefore
to calibrate the scale please contact the nearest service.
12.
Connecting a computer or a printer (optional)
The scale is equipped with RS232C or
RS485 (optional), which can be used to
connect external devices such as a computer
or a printer.
When cooperating with a printer data is send
automatically after result stabilisation, but
next transmission is possible after removing
previously weighted sample.
The scale sends following information:
successive
number
of
weighing
and
weighing result (see: printer cooperation
mode setting).
The scale may be equipped with the second
interface (optional) used for example for
continuous weighing result transmission to
an additional, external display.
When
cooperating
with
the
scale,
a computer should be equipped with
a program which enables processing data
from the scale – available in AXIS with
extra charge.
RS485
(option
)
RxD (receiver)
TxD (transmitter)
GND
Case
1
2
3
4
5
6
7
8
9
RS-232C
A
Input
Output
A
B
B
Case
1
2
3
4
5
6
7
8
9
}
}
