16 Advanced functions
FLUXUS F501 16.7 Diagnosis with the help of the snap function
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UMFLUXUS_F501V1-3EN, 2020-06-30
• Press ENTER.
If yes is selected, the uncorrected flow velocity will only be used if the flow velocity is selected as physical quantity in the
program branch Output Options.
All other physical quantities (volumetric flow rate, mass flow rate, etc.) will be determined with the corrected flow velocity.
During the measurement, the designation of the physical quantity "flow velocity" is displayed in capital letters to indicate
that the value is uncorrected.
• Press ENTER.
In both cases, the corrected flow velocity can also be displayed.
Press key to scroll until the flow velocity is displayed. The uncorrected flow velocity is marked with an "U".
Uncorrected flow velocities transmitted to a PC are marked with uncorr.
16.7 Diagnosis with the help of the snap function
By means of the snap function it is possible to store measuring parameters which are useful for the evaluation of measuring
results or diagnosis purposes.
• Select the menu item Special Funct.\SYSTEM settings\Signal snap.
• Press ENTER.
Snap memory settings
• Select on to activate the snap function and off to deactivate it.
• Press ENTER.
• Select Install Snap.
• Press ENTER.
• Enter the number of the snap memory storage space.
• Press ENTER.
• Activate or deactivate the auto-snap function.
• Press ENTER.
Special Funct.\SYSTEM settings\Signal snap
Special Funct.\SYSTEM settings\Signal snap\DSP-SignalSnap
Special Funct.\...\DSP-SignalSnap\Install Snap
Special Funct.\...\DSP-SignalSnap\Install Snap\Snap-Memory
Special Funct.\...\DSP-SignalSnap\AutoSnap
FLOW VELOCITY
2.60 m/s
PROFILE CORR.
>no< YES
Flow Velocity
*U 24 m/s