FT-111, User Manual Rev. 2.0.0, June 2022 Page 135 of 137
14 ERROR CODES
FT-111 weighing terminal had been designed as a very reliable and virtually error free instrument. However, if
there is an error occurs, do not attempt to repair the equipment before understanding what caused the error.
Note the problems you have with your instrument and the error messages shown on the display. Then try to
solve the problem according to the error table given below.
- Check the load
- Load cell or instrument could be broken.
Load exceeds the operation
range
- Check the load
- Check the calibration
- Load cell or instrument could be broken.
Weight is out of power on
zero range.
- Press key to start indication
without
zeroing and call service.
Announces the tilt position
error.
- Check the platform position.
- Check parameter 51A.
Power source voltage is less
than 85 VAC for AC variant or
9 VDC for DC variant or 10.5
VDC for battery usage.
- Check the power supply voltage.
- Charge the battery.
ADC initialization error.
ADC could not initialize at
power on. ADC or its interface
circuitry has a malfunction.
- Power off the instrument reenergizes it
after 30 seconds.
- Check external load cell connection.
- Check load cell connector in the
instrument.
- Change main board
ADC conversion error.
ADC could not convert the
load cell signal. ADC or its load
cell connection circuitry may
have a malfunction.
ADC data is out of the range.
ADC could not convert the
load cell signal in range. ADC
or its load cell connection
circuitry may have a
malfunction or load cell
excitation voltage is too low.
NVM version error. Factory
default will be loaded.
- If you changed the E
2
ROM (U6) press
enter key. The factory defaults will be
loaded.
- If not, change main board. If this error
occurs after a software update, install the
previous software to avoid deleting your
installation.
Checksum error of calibration
coefficients.
- Check the scale performance.
- Recalibrate the scale.
- Change mainboard.
Check sum error of
parameters.
- Check the scale performance.
- Recalibrate the scale.
- Change mainboard.
Checksum error of the data.
- Press enter key and re-enter the headers.