MSI-3750 Digital Weight Indicator
◆
User Guide
Page 119
M E A S U R E M E N T S Y S T E M S I N T E R N A T I O N A L
Error Message
Description
Corrective Action
0 TES WT
Capacity register zeroed
Displayed when the test
weight value was not entered
or entered as zero.
1)
Input the test weight
value properly
UNCAL’ED
Calibration Registers
Incomplete
Displayed when the scale
prompts the user to unload
the scale and the user does
not hit
ENTER
or ZERO.
Also displayed when a test
weight value was typed in
incorrectly.
1)
Use the
ENTER
key to
properly store the cal
constants.
LC ERROR
Capacity register zeroed
Displayed when an error was
detected in the A/D.
1)
Turn off unit, unplug it.
Try CAL again.
2)
Check wiring to load cell.
XS RANGE
Calculated A/D range is
not sufficient
Displayed when either a test
weight value entered exceeds
capacity or when the scale
will not have enough A/D
counts to measure full
capacity plus 10 divisions.
1)
Verify the test weight
value was entered
properly.
2)
Reduce the gain (INIT
CAL).
XS LOAD
Insufficient A/D resolu-
tion for requested display
resolution.
After calibration, the scale
determines if the number of
counts between zero weight
and full scale is between 31%
and 97% of the A/D range
and also if there will be a
least 4 A/D counts for every
division. If either of these
two tests fail, this error
message will be displayed.
1)
Verify the test weight
value was entered
properly.
2)
Reduce the gain (INIT
CAL) if readings are too
high to achieve full
capacity.
3)
Increase the gain if not
enough counts..
0 MAG WT
Magnum weight not
entered or
≤
0
(LFT Magnum units only)
Displayed when the weight of
the Magnum unit entered is
less than or equal to zero.
1)
Use the zero offset
procedure (coarse zero)
to add counts on the low
end.
Summary of Contents for MSI-3750
Page 145: ......
