In/Out Tare Mode; Display Error Codes - Rice Lake IQ plus 310A Installation Manual

5.2 IN/OUT TARE MODE

Once acquired with the TARE key, a tare value remains in memory for subsequent weighings until the TARE
key is pressed again which erases the existing tare. A new tare can then be entered with the TARE key only
when the scale is in the G mode.
(1) TO ZERO SCALE: Place scale in G mode. Remove any weight loaded on deck. If
remove stored tare as in Step 3. Wait for
appear.
(2) TO ENTER A TARE: Place scale in G mode. Place tare container on scale deck. Wait for
press TARE. Scale changes to N mode, and
quired.
(3) TO REMOVE STORED TARE: Press TARE.
(4) TO VIEW GROSS WEIGHT:
(5) TO PRINT TICKET: Press PRINT. If the scale is in motion, the printout is delayed until the weight is stable.
(6) TO WEIGH WITH A STORED TARE: With tare container on scale, load scale. Stored tare is automatically
NOTE: If the scale is used in the INDUSTRIAL mode, all operations requiring standstill (except printing) can be done with
either on or off.

5.3 DISPLAY ERROR CODES

MESSAGE MEANING
System is uncalibrated. Displayed in
–UNCAL–
operate mode after initialization of the
EEPROM.
Gross weight exceeds the overload limit.
A negative Gross weight exceeds the
calibrated range of the A/D converter.
Calibration attempted with less than one
CAL ERR
raw count per grad. Also displayed if
calibration was attempted with the load
cell excitation disconnected.
Parameter Checksum error. May be
PCS ERR
caused by software incompatibility or
faulty EEPROM.
The A/D calibration data contains an error.
ACS ERR
Parameter "XX" has an invalid entry.
ERR PXX
Usually caused by incompatible software.
A/D Converter fails read/write test.
A/D ERR
EEPROM fails read/write test.
EE ERR
28
light will go off, showing the tare has been removed.
T
T
With acquired, load scale. Net weight appears. Press
shift display to G
subtracted in N mode display. G mode display shows total weight.
T
or
. Press ZERO.
appears if tare value was ac-
T
REMEDY
Perform calibration. See Section 4.
Measure load cell signal (45 mV,
max.). Re-span the scale. Indicates
overload in normal operation.
Measure load cell signal (–5.0mV,
max.).
Measure minimum and maximum load
cell signals. Re-calibrate with more
active signal.
Re-enter any parameter or, as a last
resort, clear the EEPROM.
Re-calibrate A/D Converter (Section 7.3).
Check and re-enter the erroneous
parameter (Section 2.11). As a last
resort, clear the EEPROM.
Replace the A/D converter (Section 7.3).
Replace EEPROM.
pT
is lit,
0
will
, then
GROSS
to
NET