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 36mV.
– 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 36mV. Can
not read weight values from ADC
(analog-digital converter).
Internal weighing point:
– Error in weighing electronics board.
– Defective load cell.
– Cable break.
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