A&D BA-T Series Instruction Manual page 156

Error Display Error Code
Error 6
EC，E16
Error 7
EC，E17
Error 8
Error 9
Error 16
Error 17
Error 20
Error 21
CAL E
EC，E20
-CAL E
EC，E21
Con Err
Door Err
S/N Error
Description and possible countermeasure
Internal weight error
Applying the internal weight does not yield a change in the mass value as
specified.
Confirm that there is nothing on the pan and perform the operation from the
beginning.
Internal weight error
The internal weight application mechanism does not function properly. Perform
the operation from the beginning.
Abnormality in the internal memory data of the balance
If this error continues to be displayed, repair is necessary. Please contact your
local dealer for repair.
Abnormality in the internal memory data of the balance
If this error continues to be displayed, repair is necessary. Please contact your
local dealer for repair.
Internal weight error
Applying the internal weight did not yield a weight change.
Make sure that there is nothing on the weighing pan and perform the same
operation again.
Internal weight error
The internal weight application mechanism does not function properly.
Perform the operation from the beginning.
Sensitivity adjustment weight error (heavy)
The weight is too heavy. Check the nominal value of the weight.
Send the CAL command or wait for 5 seconds to clear the error.
Sensitivity adjustment weight error (light)
The weight is too light. Check the nominal value of the weight.
Send the CAL command or wait for 5 seconds to clear the error.
Sensitivity adjustment weight error (Positive value)
The weight is too heavy.
Check around the pan. Check the mass value of the weight.
Sensitivity adjustment weight error (Negative value)
The weight is too light.
Check around the pan. Check the mass value of the weight.
Weighing unit error
Data from the weighing unit has not been received.
Check the connection between the weighing unit and the display unit, and turn
the power off and then on again.
Breeze break error
Communication with the breeze break is not possible.
Unplug the power supply and reconnect the cable between the breeze break
unit and the weighing unit.
Serial number error
The serial numbers of the weighing unit and the display unit do not match.
Reconnect with the correct combination.
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