Dillon FI-521 - Manual (Page 41)

FI-521 Indicator Operation & Service Manual
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41
27.2 Troubleshooting
SYMPTOM PROBABLE CAUSE REMEDY
Ad﹉﹉﹉ Load cell wires to indicator are
incorrectly connected, or shorted, or
opened; or ADC, load cell are damaged
Make sure wires are ok and correctly
connected. Replace load cell or ADC
chip, Service required.
Ad﹍﹍﹍
0﹉﹉﹉﹉
Weight reading exceeds Power On Zero
limit.
Make sure cell platform is empty.
Perform zero calibration.
0﹍﹍﹍﹍
Weight reading below Power On Zero
limit.
Install platform on cell. Perform zero
calibration.
﹉﹉﹉﹉
Weight reading exceeds Overload limit,
or The weight value cannot be displayed
in the current unit of measure because it
exceeds 6 digits..
Reduce load on cell until force value
can be displayed. Use a more
appropriate unit of measure. Re-set
some parameters of CONFIG or
UAER.
﹍﹍﹍﹍ Weight reading below Under load limit.
Install platform on load cell.
Perform zero calibration
EEP.E1
CONFIG or CAL parameters are not
correctly set
Re-set items in CONFIG, do
calibration
EEP.E2 USER parameter is not correctly set Re-set items in USER
CAP.ER Setting Capacity is over display range
Decrease PRIM.N or PRIM.d to
make sure capacity not more than 6
digit(ignore decimal point)
CAL.Er
Calibration error, maybe input data or
loaded weight is too small, too big,
unstable, un-linear
Input correct data, load correct
weight onto platform, Service
required
Not turn on.
Power cord not plugged in or properly
connected. Power outlet not supplying
electricity. Battery discharged. Other
failure.
Check power cord connections.
Make sure power cord is plugged
into the power outlet. Check power
source. Replace batteries. Service
required.
Cannot zero the display
or will not zero when
turned on.
Load on cell exceeds allowable limits.
Load on cell is not stable.
Load cell damaged.
Remove load on cell.
Wait for cell become stable.
Service required.
Cannot display weight in
desired weighing unit.
Unit not set to enable Enable unit in CONFIG-UNITS
Battery symbol is empty
or Lo.bAt is shown
Batteries are discharged. Charge batteries