CNG
dispensers
TATSUNO
EUROPE
‐
Quick
User
Guide
,
revision
01,
March
2022
27
Parameter
Meaning
Factory
Setting
RELEASE
signal
control
is
not
set,
pumping
will
start
immediately
after
the
dispensing
nozzle
is
picked
up
and
the
display
is
reset.
Switching
from
automatic
to
manual
mode
can
be
blocked
by
switch
SW1
‐
2.
4.1.16.
ERROR
MESSAGE
CODE
STATISTICS
(P13)
The
parameter
is
used
to
display
the
cumulative
numbers
of
individual
error
messages.
The
first
line
of
the
display
shows
the
error
message
code
and
the
second
line
the
frequency
of
the
error.
After
switching
to
parameter
P13,
the
display
shows
the
fault
frequency
for
error
message
code
E0.
After
pressing
the
<+>
key,
the
frequency
of
the
error
message
code
E1…
etc…
appears
on
the
display.
The
table
of
error
message
codes
is
given
in
chapter
6.2.1.
4.1.17.
CURRENT
PRODUCT
TEMPERATURE
(P14)
This
function
shows
current
operating
temperature
measured
by
the
heat
sensor
located
on
the
processor
board
of
the
counter,
possibly
a
current
temperature
of
the
heat
sensor
Pt100
located
in
the
dispenser
pressure
module.
This
parameter
has
the
following
arrangement
of
data
on
the
display
‐
the
first
line
of
the
display
shows
the
temperature
on
the
processor
unit
of
the
counter
in
tenths
of
Celsius
degrees
(26°C).
The
second
line
shows
an
average
ambient
temperature
in
the
dispenser
pressure
module
in
tenths
of
Celsius
degrees
(25.9°C).
4.1.18.
DAILY
TOTALIZERS
RESET
(P15)
The
parameter
is
used
to
reset
all
daily
totalizers
of
dispensing
hoses.
After
setting
the
parameter
value
to
<1>
and
confirming
(
<E>
+
<1>
+
<E>
),
all
totalizers
that
are
part
of
parameters
P01
and
P02
will
be
reset
to
0.
The
message
"done"
appears
and
the
parameter
value
goes
to
0.
5.
OPERATION
5.1.
INSTRUCTIONS
FOR
SAFE
OPERATION
Dispensers
are
complex
devices
that
have
to
secure
a
whole
range
of
difficult
functions.
Therefore,
cleaning
of
the
storage
tanks,
piping
systems
and
inspection
of
the
pumped
medium
cleanliness
must
be
carried
out
before
commissioning.
An
inspection
of
wiring
and
a
check
of
connection
correctness
must
be
performed
before
commissioning
in
order
to
prevent
any
electric
shock
injuries
and
to
ensure
safety
against
explosion.
Smoking
forbidden
Open
flame
use
forbidden
Use
of
mobile
phones
forbidden
Parameter
Meaning
Factory
setting
P15=0
Idle
status
0
P15=1
Daily
totalizers
P01
and
P02
reset
to
0
0
P15
Err
0
0
P13
Err
1
35
P13
26
C
259
C
P14
