Step Six
MENU ITEMS
N. FULL:
Target calibration technique that allows the user to enter
the present distance from the transducer face to the liquid or a reflec-
tive target as the 20 mA (FULL) set point
O. EMPTY:
Target calibration technique that allows the user to
enter the present distance from the transducer face to the liquid or a
reflective target as the 4 mA (EMPTY) set point.
P. WAIT:
Indicates that you have selected either FULL or EMPTY
and the transmitter is calculating the distance value.
Q. VALUES:
Allow the user to view the present calibration settings
that are programmed in the transmitter.
R. SETUP:
Displays the present calibration settings such as UNITS,
MinR, MaxR, and SAFE.
S. MINR:
The lesser distance from the transducer to the full tank
height of liquid.
T. MAXR:
The greater distance from the transducer to the empty tank
height of liquid.
U. RESET:
Allows the user to reset the transmitter to its original
factory default settings.
V. DIAG (Diagnostics):
Allows the user to view the present val-
ues of LEVEL, TEMP, ECHO, POWER, MOUNT and VER.
W. LEVEL
:
Displays the current Inch, Centimeter or Percent mea-
sured value.
X. TEMP:
Displays the temperature in the vessel at the transducer.
Y. ECHO:
Displays the present acoustic signal strength.
Z. POWER:
Displays the present acoustic power level
AA. MOUNT:
Displays either QUIET (no fitting noise) or NOISY
(potential fitting noise), If NOISY with transmitter performance
issues, please contact
Omega
to discuss your installation.
BB. VER (VERSION):
Displays the transmitter software version.
CC. DONE:
Indicates that the new value has been saved in memo-
ry (after depressing the SELECT/FAST key).
DD. ERROR:
Indicates that the new value has NOT been saved in
memory (after depressing the SELECT/FAST or EXIT key).
EE.
RUN:
When displayed, if the user depresses the
SELECT/FAST key, the transmitter will exit the programming mode
and return to the RUN mode for normal operation.
FF. UP / DOWN:
Increases or decreases the SET 20 and SET 4 dis-
play values in the programming mode. NOTE: Simultaneously hold-
ing down the SELECT/FAST button while pressing the UP or DOWN
button will increase the speed of the display.
Step Seven
PROGRAMMING
A. Introduction:
The transmitter has two modes, RUN and PRO-
GRAM. In the RUN mode, the transmitter is operational and the dis-
play will indicate the liquid height in inches, centimeters or percent.
In the PROGRAM mode, the display will indicate the selected mode
of calibration. The transmitter arrives from the factory with its set-
tings at 4 mA = maximum range and 20 mA = minimum range
(defined by the dead band or minimum measurement distance). The
transmitter is programmed with it’s built-in display and three button
keyboard. Under normal application circumstances, users typical-
ly program the HEIGHT distance value, FILL H distance value
and FAIL-SAFE mode.
+
UP
DOWN
SELECT
FAST
--
+
UP
DOWN
SELECT
FAST
--
Hold for
5 Seconds
Top Menu
B. Entering the Program Mode:
Press
and hold the
SELECT/FAST button for approximately 5 seconds until the display
changes from a numeric value to PROG, indicating that you have
entered the PROG mode.
Note: When PROG mode is active, the sensor will hold the last
current value. The value will not change until the transmitter is
returned to RUN Mode.
After entering the PROG mode, the display will scroll through the top
menu, alternately flashing UNITS, TANK, SAFE, TG CAL, VAL-
UES, HELP and RUN.
