Model 675 User Instructions 39
5 Troubleshooting
This section describes all error codes generated by the Model 675. Most error codes
show a two-digit code reference along with a short text message. Possible causes and
remedies are described for each error.
5.1 Operational Errors
Message Description
Code02
Under
Load!
Input signal less than negative full scale. If this is due to excessive loading, reduce the
load. Otherwise check the load cell connections. If a 4 wire load cell cable is being
used, check that the sense jumpers are in place.
CoDE03
Over-
Load!
Input signal is greater than positive full scale. Use same check as for underload.
CoDE04
#>
Dsply
Number to be displayed will not fit within 6 digits. This will not normally occur for the
Gross, Net or Tare Weights but may result while displaying the accumulated totals if
the amount exceeds 999,999. Either clear the totals or settle for only being able to
transmit the totals.
CoDE05
Zero>
Max.!
An attempt was made to zero out more than allowed. Use the [TARE] key for
subtracting off container weights or if large dead-load is always to be present, apply
this dead-load during the No Load? prompt during calibration to permanently eliminate
the offset.
CoDE06
Tare>
F.S.!
Tare entry was greater than full scale. Most likely the entered tare value was incorrect.
CoDE07
Tare
<0!
Negative tare attempted, but not allowed. For auto-tares, the GROSS Weight must be
greater than zero.
CoDE08
Check
Conn
The signal into the A/D is greater than +/- 2 times the expected full scale signal. This
error usually indicates a defective or incorrectly wired load cell.
CoDE16
CHECK
JUMPR
A programming operation was attempted when the program jumper is installed.
Installation of this jumper will prohibit any programming changes.
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