Dwyer UTS - Manual (Page 8)

Using the Series UT Function Buttons
The function buttons are used to perform various operations, summarized in the
following table.
Modifying Numerical Values
Within some functions, the value displayed in the numerical area can be modified.
The digit currently available for modification is displayed flashing (flashing digits are
shown in gray in the illustrations, for example, ). The value is modified by
using the and buttons to move between the digits, and by using the and
buttons to scroll through the possible number values for the flashing digit. If you
press on the far left digit, you will revert either to the previous step of the function
or to the main menu, without saving. If you press on the far right digit, the new
value is saved.
Menu and Version Selection
Series UT has two menus, the main menu and the additional menu. To access each
of these, you must select the appropriate digit in the numerical area of the display
screen. After selecting the required digit (by pressing the ENT button), the
corresponding number icon flashes in the LCD, indicating that Series UT is entering
the selected version mode or menu.
The complete procedure for accessing each version mode or menu is described in
the relevant chapters of this manual.
Accessing the Main Menu
This chapter describes access and setup for Series UTS and UTC.
The Series UT main menu screen is accessed from the default screen, using the
function buttons located under the LCD.
Using the Main Menu
The BACK and NEXT buttons are used to move through the various main menu
options, with the current option indicated by a flashing display. You can access and
modify the main menu functions in any order, but you should remember that a
change to the data for one function might affect the data for another function. For
example, changing the tank height value will also change the default value for 20
mA. There are permitted minimum and maximum values for many of the functions;
refer to Appendix A, Series UT Ranges.
The level of the tank graphic displayed in the main menu screen moves up from 0
to 100% when you save an option or when Series UT is processing. After saving
an option, the main menu is displayed with the next option flashing.
Default Screen
As soon as Series UT is fully installed and powered on, the LCD displays the
default screen. The default screen provides continuously updated measurement
readings and displays the current settings for some functions (either the default
settings or the settings selected from the main menu). The relay number is
displayed for each activated relay. You can toggle between display indication types,
such as: level, distance, volume and others, by using the Series UT function
buttons (Series UT) For more details, see page 8.
The tank graphic in the default screen gives an approximate visual indication of the
current level of the tank contents, while the numerical area gives the exact reading.
If the level enters the dead zone, the numerical area displays ; if the tank
is empty, the numerical area displays the tank height. may be displayed
Digit Number Icon Version Mode/Menu Option
Option to enter setup mode
Option to enter the main menu
Option to enter the additional menu
Page 7
Button Uses Include:
• Accessing the menus (when pressed
simultaneously with ).
• Accessing a function within a menu, enabling
you to make modifications.
• Moving from left to right between displayed digits
in the numerical area (refer to Modifying
Numerical Values, below).
• Saving changes to data.
• Accessing the menus (when pressed
simultaneously with ).
• Moving from right to left between displayed digits
in the numerical area (refer to Modifying
Numerical Values, below).
• Taking you back to the previous function step
(without saving changes) or back to the default
screen.
• Moving to the next/previous function within a
menu.
• Scrolling through available data/numerical values
within functions.
• NEXT button only: Saving interfering signals (For
more details, see page 12).
or
NOTES:
The number icons also have other functions in Series UT. These include
identifying the active relay(s) for the relay function in the unit.
Press/Action
Press and
simultaneously.
Display
flashes for
approximately 5
seconds, then
n is displayed.
flashes for
approximately 5
seconds, then
the main menu
screen is
displayed.
Explanation
Displays the password window.
Use to enter the password code (716) in
place of the last three digits (000).
(Function button use is described using
the Series UT function buttons.)
Required option to enter setup mode.
Required option to access the main
menu.
A representation of the main menu
screen is shown on page 6.
or
or
NOTES:
You can return to the default screen by pressing the ESC button.
Figure 13: Series UT Default Screen