9.ERROR CODE
97
9. ERROR CODE
9-1. Error Code and Error Assistance Code
The Error Code contains error related to: Calibration error, Weight error (LOAD,
OFL, or Zero Error), and sequence error. In error free state, both of these two
registers are set to “0”.
Error Assistance Code indicates the type of error: “1” for calibration errors, “2”
for weight errors, and “3” for sequence errors.
Error codes are summarized in the table below.
If multiple of errors occur simultaneously, smaller number of Error Code and
Error Assistance Code has the priority.
Calibration Error (Error Assistance Code =1)
Weight Error (Error Assistance Code =2)
Name
Description
Error Code
Calibration Error 1
Zero calibration must be performed again
1
Calibration Error 2
Initial Tare value exceeds the F159’s zero adjustable range
2
Calibration Error 3
Initial Tare value is in negative territory
3
Calibration Error 4
Balance weight is larger than Capacity
4
Calibration Error 5
Balance weight is set to zero “00000”
5
Calibration Error 6
Load cell output falls short of the Lower limit of span
adjustable range
6
Calibration Error 7
Load cell output is in negative territory
7
Calibration Error 8
Load cell output exceeds the Upper limit of span adjustable
range
8
Calibration Error 9
Calibration aborted due to widely fluctuating weight
9
Name
Description
Error Code
EXC ALM
Excitation voltage to the load cell falls below the rated value
1
+LOAD
A/D converter input over-range (to positive direction)
2
-LOAD
A/D converter input over-range (to negative direction)
3
OFL1
Net weight > Net Over set value
4
OFL2
Gross weight > Ca 9
×（
Minimum scale division
）
5
OFL3
Gross weight > Gross Over set value
6
Zero Error
Zero error
7
