GF UD2100 Betriebsanleitung Seite 24

UD2100 Ultrasonic Doppler Flow Meter
-- Special Functions--------
Language
Analog Out
Backlight
Reset Totalizer
Neg. Totals
Rev. Flow
CapturePar
CaptureWF
RestoreDefaults
New Password
-- Simulation --------
Test
Flow 250 USG/m
4-20mA Flow
Relays
24
Special Functions (cont.)
English
4-20mA
High
Capture WF
No
This function should only be used when instructed by a GF representative to do so. The func-
No
tion captures the ultrasonic signal so that it can be evaluated by GF.
No
No
Select Yes to start the waveform download process. After pressing Yes , the screen will flash
No
Working for approximately 20 seconds, until the message Insrt USB appears. When Insrt
No
0000
USB is on the screen, connect a flash drive to the USB port on the front of the meter. The
screen will flash Saving for a couple seconds, and then return to Done . The waveform is
now stored on your flash drive and ready to be sent to GF.
Restore Defaults
Select Yes and press  to erase all user settings and return the instrument to factory de-
fault settings.
New Password
Select any number from 0000 to 9999 and press . Default setting of 0000 will allow direct
access to the calibration menus. Setting of any password greater than 0000 will require the
password to be entered to access the calibration menus.
Press to return to Menu Selections.
Simulation
Actual
5.60
Press or
123456
sor before each menu item and
and again to return to the Main Menu.
Changes made in the Simulation menu exercise the 4-20mA output, digital display and con-
trol relays.
Simulate a Flow/Velocity reading. Press
Press to begin simulation. The 4-20mA output and relay states will be displayed on the
screen below.
Press the to terminate simulation and return to the Menu Selections screen.
to position curser at Simulation, and
to enter. When settings are completed press
to enter. Use
and then or to change the simulated output.
Operating Instructions
or to position cur-
to store