IFM Ecomat 300 AC1307, Основное руководство устройства

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7BOperating and display elements
39BKey functions
8-6
Text/graphics display: contrast setting
If the text/graphics display is difficult to read the contrast can be adjusted:
too bright
> The display is too bright / too pale:
s s i i m m u u l l t t a a n n e e o o u u s s l l y y ! !
► Press these buttons simultaneously.
> The contrast becomes greater/darker.
too dark
> The display is too dark:
s
s
i
i
m
m
u
u
l
l
t
t
a
a
n
n
e
e
o
o
u
u
s
s
l
l
y
y
!
!
► Press these buttons simultaneously.
> The contrast becomes lower/brighter.
The unit automatically stores the last setting.
8.3 Key functions
The four buttons on the controllere enable a quick and easy handling of the menu.
The keys [ ▲ ] and [ ▼ ] serve for menu selection and changing the displayed values.
Menus with more than three options are adapted automatically. If it is possible to
move upwards and downwards in the menu, this is indicated by means of small ar-
rows in the middle of the lowest display row.
The two outer keys are function keys. Their function depends on the menu screen
and is indicated in the lowest row of the display by means of inverted texts.
PLC Setup
Slave Lists
Address Slave
O
O
K
K
1
▲ ▼
E
E
S
S
C
C
Example
• Here the left button serves for the function [
OK
], i.e.
for confirmation of the selected menu item.
•
The right button here serves for the function [
ESC
],
i.e. returning to the previous menu level.