User Manual

Activating and deactivating
the P buttons
277
08/04 AWB2528-1423GB
Activating and
deactivating the P buttons
Even though the cursor buttons (P buttons) have been set as
push-button actuator inputs in the circuit diagram, this
function is not activated automatically. This prevents any
unauthorised use of the cursor buttons. The P buttons can be
activated in the System menu.
The P buttons are activated and deactivated via the
P BUTTONS menu.
X Press DEL and ALT to call up the System menu.
X Select the SYSTEM menu.
X Move to the cursor to the P BUTTONS menu.
Activating the P buttons
If easy is displaying
P BUTTONS å, this means that the
P buttons are active.
X Otherwise select P BUTTONS and press OK.
easy changes the display to
P BUTTONS å and the P
buttons are activated.
X Press ESC to return to the Status display.
The P buttons are only active in the Status display and the
text display. In this display you can use the P buttons to
activate inputs in your circuit diagram.
h
How easy input and output signals are processed
internally is explained in Section “Delay times for inputs
and outputs”, from Page 292.
h
If easy is password-protected you cannot open the System
menu until you have “unlocked” it.
DEBOUNCE å Æ
P BUTTONS
RUN MODE
CARD MODE æ
DEBOUNCE å Æ
P BUTTONS
RUN MODE
CARD MODE æ
DEBOUNCE å Æ
P BUTTONS å
RUN MODE
CARD MODE æ