34 PS1000/2000 User Instructions
7.2 Display Symbols
7.3 Error Messages and Troubleshooting
Symbol Description
0------ Zero is over the setting range
0_______ Zero point is below the setting range
Ad------ Signal to ADC is over maximum range
Ad______ Signal to ADC is below minimum range
-------- Weight is over upper limitation or display data is over limitation
________ Weight is below lower limitation
eep.e0 EEPROM can’t be accessed.
EEP.E1 The parameters are not the same as the backup data
EEP.E2 The setting parameter(s) is not in normal range
Lo.bAt Battery voltage is below 4.7V
CAP.- - The setting full capacity will be displayed
CAL.Px Calibration on point (x)
CAL.Er Calibration error, maybe input data or loaded weight is incorrect, unstable, non-linear
d.-- The division will be displayed
px.y The x = parameter, y = parameter choice
Symptom Probable Cause Remedy
Ad------ Loadcell wires to indicator are incorrectly
connected, shorted, opened, ADC or loadcell(s)
are damaged.
Make sure wires are ok and correctly connected.
Replace loadcell or ADC chip, Service required.
Ad______
0------ Weight reading exceeds Power On Zero limit. Make sure scale platform is empty. Perform zero
calibration.
0______ Weight reading below Power On Zero limit. Install platform on scale. 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 scale until weight value can be
displayed. Use a more appropriate unit of measure.
________ Weight reading below under load limit. Install platform on scale. Perform zero calibration.
EEP.E2 Parameter is not correctly set. Re-set parameter
CAL.Er Calibration error. Input data or loaded weight is
too small, too big, unstable, non-linear.
Input correct data, load correct weight onto
platform, Service required.
Will 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 scale exceeds allowable limits. Load
on scale is not stable. Load cell damage.
Remove load on scale. Wait for load to become
stable. Service required.
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