4  Product description
FLUXUS H721  4.2  Handling concept
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UMFLUXUS_H721V1-5EN, 2022-05-15
When starting up the transmitter for the first time, settings relating to the language, time, date and system of units have to 
be made. Then the program branch Parameters will be displayed.
At later start-ups the measured values will be displayed in case the measurement had not been stopped before the 
transmitter was disconnected from the power supply. If the measurement had been stopped, the program branch 
Parameters will be displayed.
After starting the measurement, the parameter settings or the configuration of the transmitter outputs can be displayed at 
any time without interrupting the measurement. A change of the parameter settings is not possible during the 
measurement. The measurement has to be stopped in order to change the parameter settings or configuration of the 
transmitter outputs.
Tab. 4.1: Description of the program branches
program branch description
Parameters Before starting a measurement, the transducer, pipe and fluid parameters have to be entered in the 
program branch Parameters.
Measurement After activating the measuring channels and the input of the transducer distance, the measurement is 
started in the program branch Measurement.
Options Channel-related settings are carried out in the program branch Options as e.g., selection of the 
physical quantity, selection of the unit of measurement, input of the damping factor, assignation of the 
inputs.
Special functions Global settings, relating the transmitter and all measuring channels, are carried out in the program 
branch Special functions, as e.g. system settings (language, key lock), measuring settings, 
communication, data logger, snaps, configuration of inputs.