Configuration of the PLC300
7-2 | PLC300
7.2 LANGUAGE SELECTION
It allows selecting the language of internal screens and messages between Portuguese
(PT) or English (EN).
The home screen shows the current language 'PT' or 'EN'; by pressing any arrow, the
language is switched.
To exit, press ESC to abort the selection or ENTER to accept it.
Language Selection
--------------------
EN
7.3 LCD CONTRAST
The adjustment screen of the LCD contrast shows a bar graph indicating the level of
contrast of the display. The arrows <> and <> increase the contrast and the arrows
<> and <> decrease it.
Press ESC or ENTER to exit.
LCD Contrast
--------------------
LCD:[ ........]
7.4 KEYBOARD BEEP
Enables the beep of the keys.
The initial screen shows the current state, the standard is OFF. The arrows toggle between
on and off.
Press <ESC> or <ENTER> to exit.
Keyboard Beep
--------------------
Off
7.5 ANALOG INPUT
Selects one of the three operating modes of the AI1 analog input: ‘Voltage 0 to 10 V’,
‘Current 0 to 20 mA’ or ‘Current 4 to 20 mA’.
In the option 4 to 20 mA, the value that the ladder sees is a proportional, standardized
value, that is, 4 to 20 mA → 0 to 32767.
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