Fluidwell F012-P User Manual

F012-P User Manual
FW_F012-P_M_v0501-01_EN Page 9
Normally, the display is updated depending on the refresh rate selected in the configuration settings.
By pressing any key, the display switches to refreshing the information 8 times per second. After 30
seconds of key inactivity, the display returns to the configured refresh rate.
RATE
TOTAL
RUN
3
m
Fig.4: Example of display information during process
4.2.2 BACKLIGHT (TYPE ZB)
The F012 with Type ZB is equipped with a backlight to illuminate the display for improved
readability. The backlight can be turned on or off, and its intensity can be set in the SETUP- menu.
4.3 DISPLAYED INFORMATION
4.3.1 FLOW RATE AND TOTAL OR FLOW RATE
The main display shows the totalized flow with the large digit line and the actual flow rate on the
bottom line. After selecting any other information, the F012 will always return to this display
automatically.
The configured measurement unit for Total is indicated on the top line of the display, the unit for flow
is included in the bottom line. Please note that the display can be configured to show the actual flow
rate only, using the large digits (see
SETUP
3.1: DISPLAY > FUNCTION). In both cases, accumulated total
will be shown after pressing the SELECT key.
When “-------” is shown, the flow rate is too high to be displayed.
The arrows ▲▼ indicate the process value trend: increasing or decreasing.
4.3.2 CLEAR TOTAL
The value for total can be re-initialized. To do so, press CLEAR twice. After pressing CLEAR once,
the flashing text "PUSH CLEAR" is displayed. To avoid re-initialization at this stage, press another
key than CLEAR or wait for 20 seconds.
Re-initialization of total DOES NOT influence the accumulated total.
4.3.3 ACCUMULATED TOTAL
After pressing SELECT, accumulated total is displayed.
The accumulated total cannot be re-initialized. The value will count up to 99,999,999,999. The unit
and number of decimals are displayed according to the configuration settings for total.
4.4 OPERATOR ALARMS
4.4.1 LOW BATTERY
When the battery voltage drops, it must be replaced. To warn in time, an icon “LOW BATTERY” will
flash on the left side of the display. The F012 will continue to function correctly for several days up to
some weeks, but as soon as the warning stop flashing and is displayed continuously the battery
must be replaced shortly after, or it will run out.
See Section 8.3: Battery replacement[»45] for further information.
RUN
Fig.5: Example of low battery alarm

Fluidwell F012-P Specifications

General

Brand	Fluidwell
Model	F012-P
Category	Measuring Instruments
Language	English