54 GC250 Technical Manual
EAAM057608EN
7.2
By default, by pressing any button, the device emits a short sound of confirmation. It is possible
to deactivate the sound, by turning to 0 bit 7 of parameter P.0495.
Push-button
Function
UP
Select the view of the next page or of the next browsing menu; if kept
pressed for at least one second, you go up to the upper level menu.
DOWN
Select the view of the next page or of the last browsing menu; if kept
pressed for at least one second, you go down to the lower level menu.
STOP /
OFF-RESET
In
AUTO, MAN, TEST
or
REMOTE
START
is used to command the
engine stop and force the mode
OFF-RESET
.
In
AUTO
,
TEST
or
REMOTE
START
, The button can be configured in
two ways (bit 0 OF P.0495):
- Stop of the engine with the activation of a lockout.
- No function. - The pushing of a button is irrelevant.
Pressed with the board in
OFF/RESET
mode it runs the LAMP TEST on
all the luminous indicators.
In
OFF/RESET
mode pressed for at least one second together with the
button
AUTO
allows to access the programming menu.
When the genset control module is activated, keeping it pressed at the
same time as the
START
button allows access to the special functions.
AUTO
By pressing the button for around half a second, the controller provides
for the automatic management of the generator, which will be started
when the plant conditions require it.
START /
MANUALE
By pressing the button for around half a second, the controller provides
for the manual management of the generator If the “Protected Start”
function (bit 2 of P.495) is disabled, the engine start is immediately
commanded according to the two following ways; if enabled, by pressing
one time, you select only the operation mode
MAN
and it is necessary to
press another time to start the engine.
The button can also be configured to command the engine start according
to two ways (bit 1 of P.0495):
•
Fully manual (the starter motor is engaged all the time the button
is pressed or until the engine running is detected).
•
Fully automatic (simply pre
ss and release the “
START
” button to
activate an automatic start sequence. If the start is not successful,
start failure anomalies will not be reported. The “
START
” button
must be pressed and released again to perform a new start
attempt.
When the controller is turned on, keeping it pressed at the same time as
the
STOP
button, it allows access to the special functions.
