Flexim FLUXUS WW, User Manual

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15 SuperUser mode FLUXUS WW
UMFLUXUS_WWV1-1EN, 2018-02-28 109
15.8 Manual reset of the totalizers
If the manual reset of the totalizers is activated, the totalizers can be reset to zero during the measurement by pressing
key C three times, even if a program code is activated.
Select
Special Funct.
\
SYSTEM settings
\
Measuring
\
Miscellaneous
. Press ENTER until the menu item
3xC
clear totals
is displayed.
15.9 Display of the totalizer sum
The totalizer sum of both flow directions can be displayed in the upper line during the measurement.
Select
Special Funct.
\
SYSTEM settings
\
Measuring
\
Miscellaneous
. Press ENTER until the menu item
Show
Σ Q
is displayed.
15.10 Display of the last valid measured value
If the signal is not sufficient for a measurement,
UNDEF
is normally displayed. Instead of
UNDEF
, it is also possible to dis-
play the last valid measured value.
Select
Special Funct.\SYSTEM settings\Measuring\Miscellaneous
. Press ENTER until the menu item
Keep
display val
is displayed.
15.11 Display during the measurement
Besides the normal information (see section 15.3), the following parameters can be displayed during the measurement in
the SuperUser mode:
Select
on
to activate the manual reset of the totalizers,
off
to deactivate it. Press ENTER.
Note! The manual reset of the totalizers is still active after the deactivation of the SuperUser mode.
Select
on
to activate the display of the totalizer sum,
off
to deactivate it. Press ENTER.
If the display of the totalizer sum is activated, the sum
Σ Q
of the totalizers can be displayed
in the upper line during the measurement.
Select
on
to activate the display of the last valid measured value,
off
to deactivate it.
Press ENTER.
display explanation
t=
transit time of the measuring signal
c=
sound speed
REYNOLD=
Reynolds number
VARI A=
standard deviation of the signal amplitude
VARI T= standard deviation of the transit time of the measuring signal
dt-norm=
transit time difference standardized to the transducer frequency
density of the fluid
3xC clear totals

off >ON<
Show Σ Q

off >ON<
Σ Q 13.2 m3
Keep display val

off >ON<