FLUXUS F808, F809 11 Displaying measured values
110 UMFLUXUS_F808_8091V1-2-1EN, 2019-08-23
11 Displaying measured values
The physical quantity is set in the program branch Output Options (see section 11.1).
During the measurement, the designation of the physical quantity is displayed in the upper line, the measured value in the
lower line. The display can be adapted (see section 11.3).
11.1 Selection of the physical quantity and the unit of measurement
The following physical quantities can be measured:
• flow velocity: calculated on the basis of the measured transit time difference
• volumetric flow rate: calculated by multiplying the flow velocity by the cross-section of the pipe
• mass flow rate: calculated by multiplying the volumetric flow rate by the operating density of the fluid
The physical quantity is selected as follows:
Press BRK to return to the main menu. The further menu items of the program branch Output Options are for the acti-
vation of the measured value transmission.
11.2 Toggling between channels
If more than one channel is available/activated, the display for the measured values can be adapted as follows:
• AutoMux mode
– all channels
– only calculation channels
• HumanMux mode
The command →Mux:Auto/Human toggles between the modes (see section 12.1).
11.2.1 AutoMux mode
In the AutoMux mode, the display and the measuring process are synchronized. The channel on which a measurement is
being made is displayed in the upper line on the left.
The measured values are displayed as configured in the program branch Output Options (see section 11.1). When the
multiplexer switches to the next channel, the display is updated.
The AutoMux mode is the default display mode. It is activated after an initialization.
All channels
The measured values of all channels (measuring and calculation channels) are displayed. The next active channel is dis-
played after min. 1.5 s.
Only calculation channels
Only the measured values of the calculation channels are displayed. The next active calculation channel is displayed after
min. 1.5 s.
This mode can only be activated if at least 2 calculation channels are active.
Select the program branch Output Options. Press ENTER.
Select the channel for which the physical quantity is to be entered. Press ENTER.
This display will not be indicated if the transmitter has only one measuring channel.
Select the physical quantity in the scroll list. Press ENTER.
For the selected physical quantity, a scroll list with the available units of measurement is
displayed. The unit of measurement which was selected previously is displayed first.
Select the unit of measurement of the selected physical quantity. Press ENTER.
Note! If the physical quantity or the unit of measurement is changed, the settings of the outputs will have to
be checked (see chapter 17).
par mea >OPT< sf
Output Options
Output Options ↕
for Channel A:
Physic. Quant. ↕
Volume flow
Volume in: ↕
m3/h
A:Volume flow
54.5 m3/h
B:Flow Velocity
1.25 m/s
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