Adam AE-202, Руководство пользователя

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©Adam Equipment Company 2008
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11.0 ERROR MESSAGES AND TROUBLE-SHOOTING
Error
Messages Possible Causes Suggestions
Err E
The memory has failed.
Turn off power switch at the rear of the
scale and wait for ten seconds. Turn on
again.
Err 1
A/D value is less than
normal range, the ADC or
the load cell may have
failed. Unplug the load cell connection.
If the problem still exists then the ADC is
faulty. If not then check cables and load
cells.
Err 2 A/D value is bigger than
normal range, the ADC or
the load cell may have
failed. Unplug the load cell connection.
If the problem still exists then the ADC is
faulty. If not then check cables and load
cells.
Err 3
Zero point is abnormal
when power on. Check ADC counts in parameters for
stability or verify connections to scale.
Err 4
A/D value is too small
when calibrate zero point. Ensure load cell is not damaged and that
any dead load is applied.
Err 5 Range calibration has
failed.
Check that load cell is wired correctly and
is the correct size and output for scale.
Ensure that correct mass was loaded.
Err 6
Weighing value can not
be stabilized in
calibration period. Check load cell for liquid ingress, or
environmental influences.
Check battery charge.
OUEr
Weighing value is bigger
then
the maximum
weighing.
Enter A/D value display, then check
whether the ADC is working correctly.
Ensure that the load cell has not been
overloaded.
Check parameter setting for max value or
recalibrate range.
Weighing display will not
show stable value. Check the battery for correct charge.
Plug in different scale to test if problem is
with the scale or indicator.
Ensure increment value setting is not too
small.
Can not turn on the
power Ensure that power switch at the rear is
turned on.
Plug in the adapter and check that the
“POWER” LED on the front of the
indicator is lit.
Test voltage on the battery to ensure that
it is charging above 6 volts.
Check load cell and RS232 connection to
see if any are shorted.