Flexim FLUXUS WD, Operating Instruction

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17 Advanced functions
FLUXUS WD 17.2 FastFood mode
127
UMFLUXUS_WDV1-3EN, 2018-07-16
17.1.4 Totalizer behavior after the measurement is stopped
It is possible to define the totalizer behavior after the measurement is stopped or after a reset of the transmitter.
• Select the menu item
Totalizers
in the program branch
Special functions
.
• Press ENTER until the menu item
Keep totalizers
is displayed.
• Select
Yes
if the values of the flow totalizers are to be stored and used for the next measurement. Select
No
if the total-
izers are to be set to zero.
• Press ENTER.
17.1.5 Totalizer sum
The sum of the totalizers for both flow directions can be displayed in the status line during the measurement.
• Select the menu item
Totalizers
in the program branch
Special functions
.
• Press ENTER until the menu item
Show Σ Q
is displayed.
• Select
Yes
to display the totalizer sum. Select
No
if it is not to be displayed.
• Press ENTER.
17.1.6 Totalizer storing
It is possible to store the totalizer values.
• Select
Special functions\Data logger\Configuration
.
• Press ENTER until the menu item
Store totalizers
is displayed.
• Select
Yes
.
• Press ENTER.
17.2 FastFood mode
The FastFood mode allows to measure high dynamic flows. A continuous adaptation to changing measuring conditions is
only partially realized in the FastFood mode.
• The sound speed of the fluid is not updated. The last measured value of the sound speed before toggling to the
FastFood mode is used.
• It is not possible to change the measuring channel. The measurement takes place on one channel only. As long as the
FastFood mode is activated, no measurement is carried out on the other channels.
• The outputs of the FastFood mode activated channel can still be used.
• Outputs for further channels (multi-channel measurement) transmit an error value.
• The measured values are stored with the storage rate of the FastFood mode, see 17.2.2.
• The FastFood mode has to be enabled and activated.
17.2.1 Enabling/disabling the FastFood mode
• Select the menu item
Measurement modes
in the program branch
Special functions\Measurement
.
• Press ENTER until the menu item
Enable FastFood
is displayed.
• Select
On
to enable the FastFood mode,
Off
to disable it.
• Press ENTER.
Special functions\Totalizers\Keep totalizers
Special functions\Totalizers\Show Σ Q
Special functions\Measurement\Measurement modes\Enable FastFood