Minebea CSD-401, Инструкция по эксплуатации

Страница: 39 / 150

23
4-5-6. Calibration at zero point
When the zero calibration starts, is displayed.
Select the zero calibration method.
(1) Method by the measuring data (status of initial load)
Press key, and execute the operation of a).
Execute the calibration of zero without put on the measuring section.
(2) Method by the numeric input of the digital load cell output count.
Press key, and execute the operation of b).
Execute the calibration of zero with inputting the output count value of the digital load cell when
nothing is put on the measuring section.
a) Method by the measuring data (status of initial load)
Make that nothing is put on the measuring section.
Press key when display is flickering, and
the STAB. mark lights on. The zero point is memorized, and
is displayed.
b) Method by numeric input of digital load cell output count
When key is pressed, is displayed, and
when key is pressed, is displayed also.
[ ] is the memorized output voltage of the load
cell. Set the digital load cell output count scale which
corresponds to the zero point of the measurement.
[ ] is set the lower four count value.
[ ] is set the higher three count value.
: The value of changed digit is changed.
: Changed digit is selected.
: The displayed value is changed to [0].
: Setting is interrupted and display returns to
: The display value is memorized, and it proceeds to the
next step.
After the setting, press key.
《 Supplementary explanation 》
Flickering point moves to the display first digit when
press key on the fourth digit of display .
Error display in the calibration of zero point
The display blinks for about two seconds when the output count of the digital load
cell is -1 100 000 x number of connecting digital load cell or less.
(Refer to the paragraph 17. Error display.)
The display blinks for about two seconds when the output of the digital load cell is
-1 100 000 x number of connecting digital load cell or more.
(Refer to the paragraph 17. Error display.)
Press key
with no load on
measuring
section.
Calibration of SPAN
Under
calibrating
zero balance
Count
Count
Output count set for
digital load cell
Press key
after STAB
mark lights on.
Output count of
digital load cell is
memorized.