1 calibration error codes, 2 error displays – Rice Lake DWM-IV Digital Weighmeter Model 5 User Manual
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0.1 Calibration Error Codes
CE1
Insufficient test weight. Value must be greater than or equal to 5%
of Full Scale Capacity.
CE2
Full Scale Capacity will exceed internal A/D counts. Remedy by
lowering Full Scale Capacity weight (CAL step E. Scale.)
Deadload may be too high initially. Add a resistor across +SEN and
SIG on TB3 to lower the counts.
CE3
Insufficient A/D counts for the resolution selected. Remedy by
increasing the increment size (Step F6.1.)
CE4
Motion detected during delay period. Ensure that the scale base is
not bumped or unstable during calibration.
CE5
The scale has gone into overcapacity, undercapacity, or negative
during delay period. Check load cell connections and polarity of
leads.
0.2 Error Displays
OLoAd
Applied weight has exceeded 102% of full scale capacity.
? ? ? ? ? ? Top dashes indicate that the maximum A/D counts have been exceeded.
Lo CAP A/D has gone below 2000 raw counts.
Middle dashes indicate that the display is attempting to show a negative number greater
than five digits.