Strona
12
z
34
Switchover
to
petrol
‐
parameters
related
to
switching
from
LPG
to
petrol.
Min.
gas
temp.
–
min.
LPG
temperature;
when
lower,
the
controller
will
switch
over
to
petrol.
Min.
gas
RPM
–
min
rpm;
when
lower,
the
controller
will
switch
over
to
petrol.
Max.
gas
RPM
–
engine
rpm;
when
higher,
the
controller
will
switch
to
petrol
Pressure
error
time
–
amount
of
time
with
the
LPG
pressure
lower
than
minimal
before
the
controller
switches
to
petrol
and
reports:
“LPG
pressure
too
low”.
Switch
‐
off
at
the
first
error
–
with
this
option
selected,
the
controller
will
switch
to
petrol
when
the
LPG
pressure
drop
is
detected.
When
unselected,
the
controller
will
switch
some
cylinders
to
petrol
when
the
LPG
pressure
is
detected
to
lower
LPG
usage.
“Max.
engine
load
on
gas”
–
the
maximum
load
value
in
the
LPG
mode,
above
which
the
controller
switches
to
petrol.
This
option
is
very
useful
for
the
engines
in
the
case
of
which
petrol
injectors
can
be
fully
opened.
In
such
a
situation,
the
LPG
controller
can
only
open
LPG
injectors
permanently
as
well.
However,
corrections,
e.g.
resulting
from
changes
in
the
LPG
pressure,
will
be
no
longer
possible.
The
moment
when
petrol
injectors
are
fully
open
corresponds
to
the
load
value
of
100
[%].
If
petrol
injectors
become
fully
open,
the
“
Max.
LPG
load
”
parameter
should
be
set
to
approximately
95
[%].
This
will
result
in
the
controller
switching
to
petrol
before
full
opening
of
LPG
injectors.
Calibration
parameters
–
parameters
related
to
controller
calibration.
Gas
temp.
at
Calib.
–
LPG
temperature
at
which
the
controller
was
calibrated.
Pressure
‐
Operational
–
LPG
pressure
at
which
the
controller
was
calibrated.
This
setting
can
be
altered
manually.
However,
each
change
of
the
operational
LPG
pressure
requires
multiplier
map
calibration!!!
Minimum
–
when
the
pressure
is
lower
than
minimum,
the
controller
will
switch
to
petrol
if
the
duration
of
min.
pressure
exceeds
the
Pressure
Error
Time.
Remaining
parameters
in
the
LPG
Controller
Settings
group
:
Fuel
Type
–
type
of
fuel
in
the
LPG
system
Injector
Type
–
type
of
the
LPG
injector.
Changing
the
injector
type
requires
re
‐
auto
‐
calibration
or
multiplier
map
calibration!!!
Gas
Injectors
Settings
–
calibration
of
particular
LGP
injectors.
Gas
level
indicator
–
LED
thresholds
setting.
This
button
is
used
to
set
the
low
LPG
LED
on/off
threshold
settings
as
well
as
to
select
the
LPG
level
sensor
(this
is
explained
in
more
details
later
in
the
manual).
Injectors
heating
–
enabling
this
option
results
in
starting
the
procedure
of
heating
LPG
injectors
after
a
longer
stopover.
Activation
of
the
procedure
is
indicated
in
the
oscilloscope
diagram
with
a
red
line
and
flashing
active
LPG
injectors.
Extra
‐
injection
switch
off
threshold
–
petrol
injection
impulses
below
the
set
value
will
be
ignored
by
the
controller,
meaning
that
the
controller
will
not
generate
the
LPG
injection
impulse
if
the
petrol
injection
impulse
is
below
the
set
value.
