16
4-3-7. Calibration at span
When the span calibration starts, is displayed.
Please select the span calibration method.
① Method by the measuring data Press the key, and execute the operation of a).
Execute the span calibration with weight put on the measuring section.
② Method by the numeric output of the load cell output
Press the key, and execute the operation b).
Execute the span calibration by inputting the value which subtract the output voltage of the load cell
to
zero point of measurement set in paragraph 4-3-6. from the output voltage corresponding to the mass
of the weight set in paragraph 4-3-5.
a) Method with weight
Please put the weight corresponds to mass set in the
paragraph 4-3-5 on the measuring section.
Please press the key when display
blinks, and the MD mark lights on. Span is memorized and
is displayed.
b) Method by the numeric input of load cell output
voltage
When key is pressed, is displayed,
and when key is pressed, is
is displayed also.
“ ” is the memorized output voltage of the load
cell. Please set the value in mV/V scale which subtract
the output voltage of the load cell to zero point of
measurement from the output voltage corresponding to
the mass of the weight.
: The value of changed digit is changed.
: Changed digit is selected.
: The displayed value is changed to zero.
: Setting is interrupted and display returns to
.
: The display value is memorized, and it
proceed to the next step.
After the setting, press the key.
Error display in the calibration of span.
: The display blinks for about two seconds when (“Load cell output voltage at span” – “Load cell
output voltage at zero point”) ≦ 0.0 mV/V. (Refer to the paragraph 16. Error display)
: The display blinks for about two seconds when load cell output is 3.1 mV/V or more.
(Refer to the paragraph 16. Error display)
key is
pressed with
the weight put
on the
measurement
section.
Memorized output
voltage of the load cell.
mV/V
mV/V
Set output voltage of
the load cell.
Under the
calibration of
span.
Press the
key
after the MD
mark lights on.
To Next Page
Loading...
Need help?
General
