5.CALIBRATION
33
5-6-2. Span calibration
Span calibration adjusts the instrument’s span (gain) parameters by placing a known
weight on the load cell.
Enter the known weight value to BALANCE WEIGHT field. To obtain a good
linearity, use of a weight heavier than 50% Capacity is recommended.
Before performing calibration, make sure unwanted load is applied to the load cell (See
“Zero calibration”).
Make sure that
indicator is off and reading is stabilized. Good calibration
cannot be obtained while readings are fluctuating.
* While the instrument is running,
indicator becomes reversed display (light
blue). The user must either stop the instrument or enter a password (see page 32 for the
password).
Operation
1
）
Press [SPAN CALIBRATION].
2
）
Press
to perform span tuning and register parameter values.
3
）
When span calibration is finished, the instrument will beep and
indicator
changes to
.
RUN
RUN
OK
Pressing BALANCE WEIGHT,
CAPACITY, or MIN.SCALE
DIVISION key will switch the
screen to the corresponding setting
screens.
CALS
RUN
CALS
flickers while span calibration is
running
Summary of Contents for F805AT-BC
Page 1: ...F805AT BC BELT SCALE CONTROLLER 15 Feb 2019 Rev 1 03 OPERATION MANUAL...
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