18
ERROR CODES
The 708 is equipped with software that detects when an error in operation takes place. The following
lists the error code displays supported by the 708 along with their meaning. Should you encounter
an error display, please refer to this list for the cause and corrective action.
Motion is present when trying to power up, print, zero or
perform a push button tare function. CORRECTIVE
ACTION: wait for a stable weight display (STABLE
annunciator on) before performing these operations.
The weight on the scale exceeds the zero range when
powering up. CORRECTIVE ACTION: remove the
excess load from the scale then press the ZERO key. If
the scale has not been calibrated previously, calibration
should be completed before attempting further operation.
The scale deadload is less than the zero range when
powering up. CORRECTIVE ACTION: replace the scale
platform or items normally on the scale when it was
calibrated and press the ZERO key. If the scale has not
been calibrated previously, calibration should be
completed before attempting further operation.
The 708 is attempting to display a positive number
greater than 5 digits in length or a negative number of
more than 4 digits. CORRECTIVE ACTION: return to
the Gross Weight mode and review the Tare value.
The load on the scale exceeds the scale capacity plus 9
divisions. CORRECTIVE ACTION: remove the over
capacity load from the scale platform.
An invalid keypad entry was attempted:
1. PRINT key pressed with a negative weight displayed.
2. TARE key pressed to enter a push button tare value of
zero or a negative value.
3. ENTER key pressed to enter a tare weight value that exceeds scale capacity.
4. ENTER key pressed to enter a tare weight value that is inconsistent with the
scale’s division value. (i.e. attempt to enter a tare value of 123 with scale division
value of 5).
5. ZERO key pressed when the gross weight is outside the scale zero weight range.
6. lb/kg key pressed to change to kilograms when the kilogram tare weight value
exceeds 4 digits in length.
CORRECTIVE ACTION: determine which of the reasons for the error display is
applicable then take the appropriate corrective action.
The proper load cell signal is not getting to the signal
processing circuit for one or more of the following
possible reasons with corrective action:
The load cell output is below the indicator minimum input
of 1.OmV. Consult your scale serviceman;
Sense lead jumpers are not installed for four (4) wire load cells. Install both
SENS jumpers (see Figure No. 9);
The load cell wiring is incorrect. Check load cell connector wiring;
Load cell or circuit failure. Consult your scale serviceman.
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