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Operating manual for the auroMATIC 620 Controller 0020094404_0020
5 Operation
5.1 Operating the controller
You can operate the controller with the two
and
knobs:
When you rotate the knobs (¬ Fig. 3.5, Item 3, 4) they
can be felt clicking into the next position. One click
takes you one position forwards or backwards in the
menu, depending on the direction of rotation. In the
parameter setting area, the value is increased or
reduced depending on the step size, the range and the
direction of rotation.
In general, the following operating steps are necessary
for Menus 1 to
8:
Select the menu (¬ Chap. 5.1.1).
Select and mark the parameter (¬ Chap. 5.1.2).
Set and save the parameter (¬ Chap. 5.1.3).
As the special functions can only be called up from the
basic display, there is a special operating sequence
(¬ Chap. 5.13).
i
Have your expert technician explain the initial
operating steps to you. In this way you can
avoid any unwanted changes to the settings.
5.1.1 Selecting the menu
An overview of all the menus can be found in Fig. 3.6.
All the menus are arranged linearly and are described in
this sequence.
i
The graphic display is the controller's stan-
dard display. The controller shows the gra-
phic display automatically after a period of no
operation (min. 15 minutes)
When the controller shows the graphic display, turn
the left hand knob two clicks to the right.
The controller shows the basic display
The menus follow the basic display.
Turn the left knob until the
required menu has been
selected.
>
>
5.1.2 Selecting and marking parameters
Rotate the right hand knob
until the cursor
points to
the parameter that you wish
to change.
>
Press the right hand knob.
The parameter is marked and
can be set.
>
5.1.3 Setting parameter values
i
You can set only one marked parameter
(¬ Chap. 5.1.2).
Turn the right hand knob to
change the value of the
selected parameter.
>
Press the right hand knob
to save the changed value.
>
How you set specific parameters is described in the
Chapters 5.3 and 5.4.
5.1.4 Calling up special functions
As the special functions can only be called up from the
basic display, there is a special operating sequence
(¬ Chap. 5.13).
5 Operation
22


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