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6
2.
Operation
The FAU is operated via a front-panel touch keyboard and a two-line LCD display.
In this manual the four keys are shown as follows:
top lefthand key
bottom lefthand key
First take a look at the menu structure of the FAU. Before starting to programme real values, press the keys as
described below, observe how the display changes and compare it with the menu structure. This is how you will
easily get familiar with structure and operation of the FAU. Detailed instructions for programming will follow from
page 9 onwards.
2.1.
Measuring Mode
To get into the programming mode simultaneously press
appear in the display.
2.2.
Parameter Levels
The levels cannot be changed. They contain various parameters adaptable to your application.
The FAU goes back to the measuring mode. The last-selected display appears.
To scan the four parameter levels.
To call up the first parameter of the present parameter level.
2.3.
Parameters
Having pressed
, the first parameter appears and you can change or confirm it immediately pressing
that the next parameter appears. Some parameters require you to enter numerals while others offer you pre-
selections to chose from. After saving the last parameter pressing
level. Press
to call up the next parameter level. Press
Version: FAU_M_EN_170308_E004
top righthand key
bottom righthand key
The measuring mode automatically appears after switching FAU. The
display shows the last-selected display.
Press
to scan the individual displays. A description of each display
will follow in chapter 4.
st
1
line:
Description of the parameter level
nd
2
line:
to get back to the measuring mode.
and
. After that the first parameter level will
Key functions
The sign ^ is for key
, the FAU goes back to the parameter
Operation
. After
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