EES-401 Series Ultrasonic Energy Meter
Revision: 3.0.1
Page 9 of 90
1.3
Powering On
As soon as the Energy Meter is switched on, the system will run automatically according to the last input
parameters. If the installation is accomplished when system is switched on, gain adjustment can be monitored in
Window M01. After code "*R" are displayed on the upper left corner of the screen, the system will activate the
normal measurement condition automatically. It is indicated by code "*R" on the upper left corner of the screen.
If it is the first time to use or install on a new site, the customer need to input the new installation site parameters.
Any parameters which are set by user will be saved permanently until they are changed by the user.
When the user modifies the parameters and removes the transducers, the meter will recalculate automatically, and
operate normally with the parameters.
The Energy Meter can always complete all tasks at the same time. The tasks (Including measurement, output, etc)
will be carried out as usual, no matter in which display window. The system will default to the last window
settings and automatically display them when the Energy Meter is power - on.
1.4
Keypad Functions
Follow these guidelines when using the dual function keypad (Refer to Keypad Figure):
~
and
Input Numbers or
Menu Code.
Backspace or delete characters to the left.
and
Return to the last menu or open the
next menu. Acts as "+" and "-" are used to enter
numbers.
Select a menu. Press this key first, then input
two menu numbers to display the selected menu. For
example, To Input a pipe outside diameter, press
keys, where "11" is the window
ID to display the parameter for pipe outside diameter.
、
、
、
、
、
are shortcuts to the windows for Flow Rate, Velocity,
Signal Strength and Signal Quality, Totalizer, Velocity,
Transit Time Ratio, and System Error Codes.
1.5
Keypad Operation
The flow meter adopts the window software design to consolidate or subdivide all of the parameters entered, the
instrument setup and measurement result displays into more than 100 independent windows. The operator can
input parameters, modify settings or display measurement results by "visiting" a specific window. These windows
are arranged by 2-digit serial numbers (including "+" sign) from 00 ~ 99, then to +0, +1, etc. Each window serial
number, or so-called window ID code, has a defined meaning. For example, Window M11 indicates the parameter
input for pipe outside diameter, while Window M25 indicates the mounting spacing between the transducers, etc.
(Refer
–
Windows Display Explanations).
The keypad shortcut to visit a specific window is to press the
key at any time, then input the 2-digit
window ID code. For example, to input or check the pipe outside diameter, just press the
keys for window ID code 11.
Another method to visit a particular window is to press
and
keys to scroll the screen. For
example, if the current window ID code is M02, press
key to enter Window M01, press the