PC-150 Operation Manual
13
APPENDIX C: Displayed Error Codes
CODE
MODE
MEANING / POSSIBLE SOLUTION
Normal Operating Mode
A weight greater than 102% of the scale’s capacity has
been applied to the scale. Remove the weight from the
platter. Try re-calibrating the scale if this doesn’t solve the
problem. Otherwise, possible load cell damage due to
overloading.
_ _ _ _ _ _
Normal Operating Mode
Underrange condition. Platter has been removed. Re-install
platter. Try re-calibrating the scale if this doesn’t solve the
problem. Otherwise, possible load cell damage due to
shock loading.
– HI –
Warmup Mode
The scale has been turned on with a weight already present
on the platter. Remove the weight and then press the
ZERO
key if necessary. Try re-calibrating the scale if this doesn’t
solve the problem. Otherwise, possible load cell damage
due to overloading.
– LO –
Warmup Mode
The scale has been turned on without the platter installed.
Install the platter and then press the
ZERO
key if neces-
sary. Try re-calibrating the scale if this doesn’t solve the
problem. Otherwise, possible load cell damage due to
shock loading.
Err 0
Calibration Mode
Keyed-in weight value in Calibration Mode is less than 1.5
lb (0.7 kg). Use a larger test weight or re-adjust value.
Err 1
Calibration Mode
Keyed-in weight value in Calibration Mode is larger than
150 lb (70 kg). Use a smaller test weight or re-adjust value.
Err 2
Calibration Mode
Internal resolution is not high enough to process keyed-in
weight value in Calibration Mode. Verify test weight and
value.
Err 3
All Modes
Diagnostics check error - EEPROM Read
Err 4
All Modes
Diagnostics check error - EEPROM Write