11. Error messages | 133
11 Error messages
11.1 Error messages measuring circuit
The internal weighing electronics can generate error messages, which are
shown on the display.
Display
Error
Possible cause
ERR 2
The measuring signal is higher than
Max + (x d) (Overload)
–
Wrong setting.
–
Too much weight on the scale.
ERR 3
Measuring input open
–
The measuring signal is higher than
the permissible range of 36 mV.
–
Measuring cable is interrupted (cable
break detection).
–
Other hardware defect.
ERR 6
No sense voltage
–
Load cells not connected.
–
Sense line or supply line is interrupted.
–
Wrong polarity or sense voltage is low.
ERR 7
Negative measuring signal
–
Wrong polarity of load cell signal.
–
Wrong polarity of load cell supply volt
age.
ERR 9
The measuring signal is higher than
the permissible range of 36 mV. Can
not read weight values from ADC
(analog-digital converter).
Internal weighing point:
–
Error in weighing electronics board.
–
Defective load cell.
–
Cable break.
