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Trouble shooting
–
Error situations
Problem
Explanation and possible solutions
UL
displayed
OL
displayed
Weight is below or above the weighing range.
Check installation for mechanical errors, e.g. surroundings touching the
weighing arrangement.
It the load too heavy for the scale capacity?
Make sure that load cell and weighing range configuration is correct.
Empty the system. Zero the system, first during operation if this is not suffi-
cient then during power-up.
As a final possibility perform a coarse taring operation when the system is
empty.
-XXXX-
displayed
Load cell error.
Make sure that load cell configuration is correct and that the system has
been power-cycled.
Check all load cell connections.
Refer to load cell documentation for further details, as well as to the de-
scription of error code display and
STATUS
screen below.
Weight indication is
blank
Make sure that configuration of load cell communication format is correct
and that the system has been power-cycled.
Check all load cell connections.
Refer to load cell documentation for further details.
Weight never stable
Weight always stables
Check installation for mechanical errors, e.g. surroundings touching the
weighing arrangement.
Check that stability requirements are configured correctly.
Zero tracking never on
Zero tracing always on
Check installation for mechanical errors, e.g. surroundings touching the
weighing arrangement.
Check that zero tracking is configured correctly.
Unable to zero
Unable to autotare
Check installation for mechanical errors, e.g. surroundings touching the
weighing arrangement.
Check that stability requirements are configured correctly.
No keyboard icons
shown
Keyboard is locked. Press a key, and then press indicated key sequence
until keyboard is unlocked.
Cannot enter parame-
ter value
Unlock parameters.
