P118i Ultrasonic Flowmeter and Analyzer
Reversion: 3.0.0
Page
8
of 49
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、
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are shortcuts to the windows for Flow Rate, Velocity, Signal
Quality, POS Totalizer, waveform, and Diagnosis.
1.4 Keypad Operation
The instrument setup and measurement displays are subdivided into more than 100 independent Menus. The
operator can input parameters, modify settings or display measurement results by "visiting" a specific Menu.
These Menus are arranged by 2-digit serial numbers from 00~99, then using +0, +1, etc. Each Menu ID code has a
defined meaning. For example, Menu 11 indicates the pipe outside diameter, while Menu 25 indicates the
mounting spacing between the transducers. Each Menu will be discussed later in this manual.
1.To visit a specific Menu, press the
key at any time except the SD Card Storage Interface, then input the
2-digit Menu ID code and that Menu will be displayed. For example, to input or check the pipe outside diameter,
press the
keys for window ID code 11.
Another method to visit a particular Menu is to press the
,
and
keys to scroll through the
Menus. For example, if the current Menu is 30, press
key to enter Menu 31, press the
button
again to enter Menu 30.
The Menus are divided into three types: 1) Data Type, such as M11, M12; 2) Selection Type, such as M14; 3)
Display Type, such as M00, M01.
Visit Data Type Menus to check specific parameters.
If parameter change is needed, just press
first,
then input the values and press
to confirm.
Example 1: To enter a pipe outer diameter of 200mm,
the procedure is as follows:
Press
to enter Menu11 (the
numerical value displayed currently is the previous
pipe outer diameter). Now press the
key. The
symbol ">" and a flashing cursor is displayed on the
screen.The new value can now be entered.
Visit Selection Type Menus to check the related
options. If need to modify it, press
first to
enter the revised selection when the symbol ">" is
displayed on the screen; or input numbers directly to
select the option when the symbol ">" and a flashing
cursor are displayed.
Example 2: If the pipe material is "Carbon Steel",
press
to enter Menu 14, then
press
to modify the option. Then, select"0.
Carbon Steel" from the drop-down Menu ( you may
cycle through the choices by pressing the
and
keys ) and then press
to confirm the
selection.
