
Section 10. Error Codes
Error Code:
"Er nSt"
Scale not stable
Cause:
Vibration/air currents affecting platform or possible trouble with load
cell or main board.
Remedy:
Isolate platform from the source of vibration and/or air currents or
replace defective load cell or main board.
Error Code:
"Er C0.u"
Load cell output too low for Cal 0.
Cause:
Negative zero shift of load cell, trouble on main board, or incorrect
analog calibration.
Remedy:
Press the PRINT button to read what the actual zero offset is. This
number should be between 1000 and 10000. See Section 7 for
information on the analog calibration. If this problem happens after
the scale has been in service for a period of time, check the load cell
for damage, or the main board.
Error Code:
"Er C0.o"
Load cell output too high for Cal 0.
Cause:
Positive zero shift of load cell, trouble on main board, or incorrect
analog calibration.
Remedy:
Make sure platform is empty. If this is the case then press the PRINT
button to read the actual zero offset. This number should be between
1000 and 10000. See Section 7 for information on the analog
calibration. If this problem happens after the scale has been in service
for a period of time, check the load cell for damage, or the main
board.
Error Code:
"Er C0.E"
Calibration Zero Error - cannot calibrate span.
Cause:
Load cell output too high or low.
Remedy:
See error codes "Er C0.o" and "Er C0.u".
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