9．Error Code; Error Code And Error Assistance Code - Unipulse F159 Operation Manual

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)
Name
Calibration Error 1
Calibration Error 2
Calibration Error 3
Calibration Error 4
Calibration Error 5
Calibration Error 6
Calibration Error 7
Calibration Error 8
Calibration Error 9
Weight Error (Error Assistance Code =2)
Name
EXC ALM
+LOAD
-LOAD
OFL1
OFL2
OFL3
Zero Error
Description
Zero calibration must be performed again
Initial Tare value exceeds the F159's zero adjustable range
Initial Tare value is in negative territory
Balance weight is larger than Capacity
Balance weight is set to zero "00000"
Load cell output falls short of the Lower limit of span
adjustable range
Load cell output is in negative territory
Load cell output exceeds the Upper limit of span adjustable
range
Calibration aborted due to widely fluctuating weight
Description
Excitation voltage to the load cell falls below the rated value
A/D converter input over-range (to positive direction)
A/D converter input over-range (to negative direction)
Net weight > Net Over set value
Gross weight > Capacity + 9 ×（Minimum scale division）
Gross weight > Gross Over set value
Zero error
9.ERROR CODE
Error Code
1
2
3
4
5
6
7
8
9
Error Code
1
2
3
4
5
6
7
97