PFlow Industries P118i, Руководство пользователя

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P118i Ultrasonic Flowmeter and Analyzer
Reversion: 3.0.0 Page 7 of 49
1.1.3 4-20mA Wiring
4-20mA connection mode is as follows: the I + blue, I
–
black.
1.2 Powering On
When the meter is powered on, it will start with the following screen, the Version Number Ver:1.01 and the
Serial number S/N
：
50004002 will be shown at the bottom right corner.
If it is the first time of use or an installation on a new site, the customer needs to input the new installation site
parameters. Any parameters which are set by the user will be saved permanently until they are changed by the
user.
When the user modifies the parameters or removes the transducers, the meter will recalculate automatically, and
operate normally with the newly set parameters.
1.3 Keypad Functions
Follow these guidelines when using the flowmeter keypad:
~ and : Input numbers.
: 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, input a two-digit Menu number
and the selected Menu data will be displayed. For example, in order to
input a pipe outside diameter, press where "11" is
the window ID to display the pipe outside diameter.
: Enter / Confirm.
: Enter / Exit SD card storage interface.