13 Advanced Measuring Functions FLUXUS G60x
UMFLUXUS_G6V4-2EN, 2011-03-29 95
13.6.2 Storage Rate of the FastFood Mode
13.6.3 Activation/Deactivation of the FastFood Mode
If the FastFood mode is enabled and a measurement is started, the normal measuring 
mode will still be running (i.e. multi-channel measurement with permanent adaptation to 
the measuring conditions). If the data logger is activated, the measured values will not be 
stored.
If the data logger is activated, a new data set will be created and storing of measured val-
ues will be started. If the FastFood mode is deactivated or if the measurement is inter-
rupted, the storing will be stopped.
13.7 Calculation Channels
In addition to the ultrasonic measuring channels, the transmitter has two virtual calcula-
tion channels Y and Z. The measured values of the measuring channels A and B can be 
used for calculations by the calculation channels.
The result of the calculation is the measured value of the selected calculation channel. 
This measured value is equivalent to the measured values of a measuring channel. All 
operations with the measured values of a measuring channel (totalizing, online transmis-
sion of data, storing, outputs, etc.) can also be done with the values of a calculation 
channel.
13.7.1 Characteristics of the Calculation Channels
In the program branch Parameter, the measuring channels to be used for the calcula-
tion and the calculation function have to be entered.
If the FastFood mode is enabled, a Storage Rate in ms 
will have to be entered in the program branch Output 
Options.
Press ENTER.
Press key   to activate/deactivate the FastFood mode 
for the measuring channel currently displayed. 
Scroll with key   in the upper line until the activated mea-
suring mode A:Mode=FastFood or A:Mode=TransTime
is displayed. 
Note! The values of the current measuring data set will be deleted if the 
FastFood mode is deactivated and activated again without interrupt-
ing the measurement.
The values of the current measuring data set will be kept if the mea-
surement is interrupted before the FastFood mode is activated 
again. A new measuring data set is created when the next measure-
ment is started.
A:
54.5 m3/h
A:
act. Volume flow
54.5 m3/h
A:Mode=FastFood
54.5 m3/h