9 Measurement
9.2 Measurement settings
FLUXUS G809
2020-06-25, UMFLUXUS_G809V2-2EN
96
Assignment of a source item
One source item has to be assigned to each selected output.
• Select the physical quantity (source item) to be transmitted to the output by the source channel.
• Press ENTER.
If a binary output is configured, only the list items
Limit
and
Impuls
will be displayed.
The source items and their scroll lists are summarized in the Tab. 9.1.
Special Funct.\SYSTEM settings\Proc. outputs\...\Source item
Tab. 9.1:
Configuration of the outputs
source item
list item
output
Measuring value
actual measure
physical quantity selected in the program branch
Output Options
Flow
flow, independent of the physical quantity selected in the program branch
Output Options
Quantity
Q+
totalizer for the positive flow direction
* actual measure
totalizer for the physical quantity selected in the program branch
Output Options
* Flow
flow totalizer
Q–
totalizer for the negative flow direction
* actual measure
totalizer for the physical quantity selected in the program branch
Output Options
* Flow
flow totalizer
Σ
Q
sum of the totalizers (positive and negative flow direction)
* actual measure
totalizer for the physical quantity selected in the program branch
Output Options
* Flow
flow totalizer
Limit
R1
limit message (
Alarm Output
R1
)
R2
limit message (
Alarm Output
R2
)
R3
limit message (
Alarm Output
R3
)
Impuls
from abs(x)
pulse without sign consideration
from x > 0
pulse for positive measured values
from x < 0
pulse for negative measured values
Miscellaneous
c-Medium
sound speed of the fluid
SCNR
ratio useful signal to correlated noise signal
Signal
signal amplitude of a measuring channel
VariAmp
standard deviation of the signal amplitude
Density
density of the fluid
Pressure
pressure of the fluid
