User’s Manual 5
Pushbuttons
Function
SHIFT
Dead key. If this is pressed with another button, it changes the button function.
When the page displays
HELP
, holding this button down displays the
HELP
message on the bottom status bar.
LEFT/RIGHT
Horizontal scrolling buttons. These buttons let you select the previous or next
page on the display in all modes, except in the
PROGRAM
and
HISTORY
LOGS
mode.
In the
PROGRAM
mode they are used to position the cursor when entering the
strings. Used in combination with the
SHIFT
button, it can be used to
adjust the contrast.
To lower the contrast press the combination of buttons
SHIFT
+
LEFT
. To increase the contrast press the combination of buttons
SHIFT
+
RIGHT
.
UP/DOWN
Vertical scrolling buttons. These buttons let you select the multifunctional
display mode.
In
PROGRAM
and
HISTORY LOGS
mode you can scroll the menus and the
variables / settings. You can increase/decrease the value of the variable to
change the settings. Used in combination with the
SHIFT
button you can
scroll through the menu ten entries at a time or increase/decrease the
variables ten units at a time. During the keyboard regulation phase you can
increase or decrease the engine speed (if set to synchronized) or the power
supplied (if in power mode).
ENTER
Lets you enter the programming mode and open submenus, change a variable,
and confirm the operation. Furthermore, you can enable the
HISTORY LOGS
function and open the selected log, “acknowledge” any EEPROM errors at
power-up, in the manual synchronization and power setting phase, and enable
keyboard regulation.
EXIT
In programming mode, it cancels the changes made to a variable value, brings
up the previous menu level, or exits programming mode. If it is kept pressed for
at least two seconds in any menu, you exit the programming mode retaining the
current menu position for further programming access. Use the
SHIFT
button to control the fuel pump manually. Used with the
MODE
button, it
resets the counters and reloads the default programming parameters (in the
version with
CANBUS
, it also lets you force the exit from
BUS OFF
mode). When
used during the keyboard regulation function, it aborts the function.
GCB
Used to command the General Circuit Breaker (GCB) or changeover. The
actual function depends also on the plant configuration. In parallel mode with at
least one other source powering the
BUS
, if the button is pressed it activates
the fast unload ramp before the circuit breaker opens.
In case no ramp is needed, simply keep it pressed for few seconds until the
GCB is opened.
