9
of
23
GETTING
STARTED
Step
Five
LVU2800
Series
can
be
configured
before
installation.
The
switch
features
non
‐
volatile
memory,
so
the
set
points
configured
before
installation
will
not
be
lost
when
the
switch
is
powered
down.
To
start,
all
you
need
is
the
following
information:
Basic
Tank
Information:
o
HEIGHT
–
Distance
from
the
transducer
face
to
the
bottom
of
the
tank.
o
FILL
‐
H
–
Maximum
fill
height
of
the
liquid
from
the
bottom
of
the
tank.
o
These
values
will
all
be
in
the
same
distance
value
(inches,
centimeters,
feet
or
meters)
and
will
all
be
measured
from
the
bottom
of
the
tank.
Power:
o
Provide
12
to
28
VDC
input
power
to
the
LVU2800
Series.
Feature
Guide:
FEATURE
ACCESS
BY
Easy
to
use
MENU
Press
and
hold
SELECT
key
until
MENU
is
displayed
approximately
5
seconds.
The
MENU
items
will
rotate
through
display,
press
SELECT
to
change
an
item.
Many
UNITS
of
measurement.
In
the
MENU
mode,
press
SELECT
when
UNITS
is
display,
then
select
INCHES
,
CM
(centimeter),
FEET
,
METERS
or
PERCENT
.
No
cumbersome
measure
required.
Set
point
distances
are
relative
to
the
tank
bottom.
In
MENU
mode,
select
the
TANK
item
and
set
the
HEIGHT
of
the
tank
from
the
transducer
face
to
the
bottom
of
the
tank.
Set
the
Fill
Height
(
FILL
‐
H
)
to
the
maximum
fill
height
of
the
liquid
from
the
bottom
of
the
tank.
Now
all
of
the
set
points
are
from
the
bottom
of
the
tank
up.
Optional
Target
Calibration
Use
this
feature
if
the
tank
is
at
the
empty
or
full
setting.
This
will
accept
the
current
level
as
either
empty
(
TG
CAL
EMPTY
)
of
full
(
TG
CAL
FULL
).
Fail
‐
Safety
Use
the
SAFE
function
to
preset
the
output
to
either
Empty
(
4
mA
),
Full
(
20
mA
,
21
mA
or
22
mA
)
or
Hold
Last
Value
in
case
the
transmitter
loses
its
signal
(
LOST
).
Summary of Contents for LVU2800 Series
Page 1: ...LVU2800 Series Ultrasonic Level Transmitter...
Page 2: ...2 of 23...
Page 22: ...22 of 23...
Page 23: ...23 of 23 M 5127 0312...
