28
of
30
MN890570
Rev
A
TROUBLESHOOTING
Step
Twelve
Factory
Default:
Pressing
the
“Factory
Config”
button
in
the
Configuration
menu
will
return
the
screen
to
the
following
settings.
Out
of
the
box,
the
Series
ULS
will
output
a
4
‐
20
mA
output
that
is
maximized
for
its
operational
range.
Series
ULSS
–
4
mA
@
4.1’
(1.25
m)
away
and
20
mA
@
2”
(5
cm)
away
from
sensor.
Series
ULSM
–
4
mA
@
8.2’
(2.5
m)
away
and
20
mA
@
4”
(10
cm)
away
from
sensor.
Series
ULSL
–
4
mA
@
18.0’
(5.5
m)
away
and
20
mA
@
8”
(20
cm)
away
from
sensor.
Factory
Defaults
Table
Testing
the
Transmitter
1. Connect
a
multimeter
in
series
with
the
black
wire
to
read
the
current
output.
2. Verify
that
the
current
increases
(tank
filling)
and
decreases
(tank
emptying)
appropriately
in
the
calibrated
span.
3. If
not,
carefully
observe
and
attempt
to
correlate
any
installation,
level
or
application
event
for
more
specific
troubleshooting
direction.
