Badger Meter M-Series M4000 - Manual (Page 17)

17
Two Main Screen Format settings are possible. Which
setting to use is determined by the fl uid Flow Direction
through your meter. The settings are Uni-Directional fl ow or
Bi-Directional fl ow (reference page 23, "Set Flow Rate - Unit
of Measure and Totalizer Unit of Measure" to program fl ow
units).
Both main screens display the rate of fl ow (R=) and fl ow
units.
Uni-Directional Flow Main Screen
Uni-directional Flow Totalizes Pipe Flow in only one direction,
the fl ow direction arrow printed on the detector label.
(reference page 24, "Set Flow Direction" to program for uni-
directional fl ow)
Uni-directional readings, on the display main screen, are
identifi ed as R=, T1, T2 and PS.
R= Flow Rate
T1 registers Forward Volume
T2 registers Forward Volume and can be reset through Input
1.
PS registers Preset Batch Amount
With this information an operator can tell at a glance the
volume going through the meter.
Bi-Directional Flow Main Screen
Bi-Directional Flow totalizes pipe fl ow in both directions
(reference page 24, "Set Flow Direction" to program for Bi-
Directional Flow)
Bi-directional totalizers readings, on the display screen, are
identifi ed as R=, T+, T- , TN and PS.
R= Flow Rate
T+ registers Forward Volume
T- registers Reverse Volume
TN Net Total = (T+) - (T-)
PS registers Present Batch Amount
With this information an operator can tell at a glance the
volume going through the meter in both directions.
PASSWORD ENTRY
With your Main Screen showing on the display, switch or
press E. Screen PASSWORD??? 01 opens.
PASSWORD??? 01 is a typical Input Numbers screen.
If a password has been entered into your program, this
screen opens (reference page 22 "Input a Password" for
programming a password).
An underscore ( _ ) is positioned under the fi rst 0.
1. Switch or press + to increase the number by one
digit. Switch or press - to decrease the number by
one digit.
2. After the correct number is entered for that digit,
press E to move the underscore to the next 0.
3. Repeat the number selection process for this and
all the 0’s.
4. After the last number is entered, press E.
5. The MAIN MENU appears.
However, if the wrong password was entered:
Screen INVALID PSWD 02 opens.
1. Select +, - or E to return to the Main Screen.
2. Press E again.
3. The screen returns to PASSWORD??? 01. Enter
the correct password as described above.
All passwords are factory set to 0000 (no password is
programmed or required). If 0000 is the password, pressing
E from the Main Screen opens the MAIN MENU screen.
Amplifi er Access Switches/Buttons
Accessing amplifi er menus, movement to and between
screens, parameter selections and settings are all
accomplished by pressing the +, - and E magnet operated
switches or push buttons in conjunction with an on-screen
location arrow.