Ultraflux UF 831, User Manual, Page: 33 / 109

33
NT UF 831 CO GB (b) / March 2014
 LOGGER SETTINGS: logger settings.
 LINEARIZATION SETTINGS: linearization settings.
 FUNCTIONS SETTINGS: settings of the inputs for the function engine. This menu is only available on
request for specific applications.
 ADVANCED SETTINGS: settings of the simulation mode, the special probes, the specific codes for
ultrasonic treatment, etc.
 ECHO DISPLAY: display of the echo signals of the ultrasonic probes.
 FIRMWARE UPDATE: firmware update.
5.4 SIMPLE configuration
Below you will find the description of the menus, screen by screen, to guide you through the configuration of
your flow meter.
5.4.1 "Configuration" menu
1) Access code (code access)
The flow meter is initially delivered without an access code (access code is 0), allowing you to freely modify
all the settings. The introduction of a valid code is used to prohibit the modification of the settings for
anyone who does not have the code. The settings can then be viewed freely, but cannot be modified.
The code comes into operation when the flow meter returns to measurement mode. The code must be
entered in order to exit this mode. If the code is incorrect, the flow meter is locked for a few seconds. The
time for which the flow meter is locked increases each time that an incorrect code is entered by the user.
Notes:
 The flow meter can be locked manually. Select the "Locked" field and set it to "YES".
 The code can be modified using the keypad (it is then defined using the
<
and
>
keys) or the
serial link.
Important: For writing operations via the serial link or USB, the code must be "written" before any
"writing" frame. The flow meter is automatically locked after 10 seconds without any "writing". Each
incorrect attempt at entering the code increases the time before the next attempt can be made.