Set-Up And Configuration; Keyboard Functionality - ABB AW400 Series Instruction Manual

4 SET-UP AND CONFIGURATION

4.1 Keyboard functionality

All the keys have dual functionality, except the ENTER key. Blue background keys are the ones whose
second function is only used in Controller option (AW402). The selection between numbers and functions is
automatically recognised by the instrument.
KEY PRIMARY FUNCTION
MANUAL SELECTOR
Selects manual mode in Controllers (AW402).
DECREASE OUTPUT
Decreases output in Controller (AW402) when in manual mode.
INCREASE OUTPUT
Increases output in Controller (AW402) when in manual mode.
LIGHT
Light up / down the display.
MENU
Calls for the menu and, inside a menu, cycles the parameters.
ENTER: decimal point is not used, any parameter needing it already
includes the decimal point in the correct position.
Enter function: allows the user to enter the displayed menu or parameter;
once entered, allows parameter to be modified. A parameter can be
changed (set) when the cursor appears on the display. Once the cursor
has appeared, whether or not the parameter has been changed, the
Enter key confirms the displayed value.
In display mode Enter key allows to call the Warnings & Messages page.
AUTOMATIC SELECTOR
Selects Automatic/Manual operation mode in Controllers (AW402).
SETPOINT DOWN ARROW
Decreases Set Point in Controllers (AW402).
SETPOINT UP ARROW
Increases Set Point in Controllers (AW402)
20
SECONDARY
FUNCTION
0: digit zero
when allowed
1: digit 1 when
allowed
2: digit 2 when
allowed
3: digit 3 when
allowed
4: digit 4 when
allowed
None
5: digit 5 when
allowed
6: digit 6 when
allowed
7: digit 7 when
allowed