Operator Information And Functions - Fluidwell F Series Manual

2.3.

OPERATOR INFORMATION AND FUNCTIONS

In general, the F073-T will always act at Operator level. The information displayed is dependent
upon the SETUP-settings. The signal generated by the connected sensor is measured by the
F073-T in the background, whichever screen refresh rate setting is chosen. After pressing a key, the
display will be updated quickly during a 30 second period, after which the update frequency will
slow-down again.
For the Operator, the following functions are available:

Display level (volume) / height or percentage
This is the main display information of the F073-T. After selecting any other information, it will
always return to this main display automatically.
Level (or volume) is displayed on the upper-line of the display and the percentage, height or
nothing on the bottom line (depending on the configuration settings).
When is displayed, then the value is too high to be displayed. The arrows  indicate
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the increase/decrease of the level trend.

Programming the level alarm values
Note: This function might not be accessible due to a configuration setting.
When the SELECT key is pressed a few times, following level alarm values are displayed:
 low level alarm: enter here 40 USGAL for example,
 high level alarm: enter here 600 USGAL for example.
To change the alarm value, the following procedure must be executed:
1) press PROG: the word
2) use  to select the digits and  to increase that value,
3) confirm the new alarm value by pressing ENTER.
LOW BATTERY
Fig. 4: Example of display information during programming minimum level.
When data is altered but ENTER has not been pressed yet, then the alteration can still be
cancelled by waiting for 20 seconds or by pressing ENTER during three seconds: the former
value will be reinstated.
RUN
Fig. 3: Example of display information during process.
PROGRAM
RUN
SET-UP
HF073TEN_v0403_05 Atex_IECEx_CSA_FM
will flash or a pass code will be requested,
READY PROGRAM
ALARM
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