Dwyer UFM - Manual (Page 17)

F - UFM
Issue 1.4 Page 17
6
Subsequent Power-ON Sequence
If the power supply is cycled OFF then ON after the pipe ID has been entered, all subsequent
start-ups will use the same configuration as was previously entered. If the configuration needs
to be changed for any reason, the user can make use of the password-controlled menu as
described in section 7.
7
Password Controlled Menus
The password controlled menu allows the user some flexibility to change the default settings:
User Password (71360):

Change the dimensions from mm to inches or vice-versa.

Change from Flow to Velocity Measurement

Change the system units liters/m 3 or Impgal/USgal

Change the flow units l/s, l/min or gal/s, gal/min or USgals/s, USgals/min

Change the default value for Flow at Maximum Current

Change the default setting for Flow at Minimum Current

Change the Pulse Output type

Change the Pulse output parameters
Press the to get to the screen prompting for the password, which is entered using the
method shown in 7.1.2. To exit the password controlled menu navigate to the Exit screen and
press . To exit the password entry screen without entering a password wait until the flow
screen is displayed.
7.1 General procedure for changing menu settings
7.1.1 Selection menus
When a password controlled menu is selected the procedure for changing the default setting
is the same for all menus. For example, consider the Flow Units menu shown in Figure 11.
The default value ‘USgal/m’ will blink to indicate that this is the current setting. To change to
‘USgal/h’, press the
key.
Now the ‘USgal/h’ units will blink to indicate that this is now the
selected units. Press the key to confirm the change.


>

Figure 11 Flow Units menu