MULTICAL®
603
Kamstrup
A/S
∙
Technical
description
∙
5512
‐
2029_A1_GB_06.2017
47
3.2.9
Cold
water
leakage
(In
‐
A,
In
‐
B)
>N<
The
pulse
inputs
A
and
B
of
MULTICAL®
603
can
be
used
for
cold
water
leakage
monitoring.
Basically,
however,
cold
water
leakage
monitoring
is
only
active
on
input
A
(A1/A2),
unless
otherwise
agreed
with
the
customer.
When
MULTICAL®
603
is
used
for
leak
monitoring,
the
sensitivity
is
determined
by
the
configuration
of
the
N
‐
code.
Leakage
monitoring
is
measured
over
a
period
of
24
hours.
The
N
code
defines
the
resolution
by
which
the
24
hours
are
divided;
either
48
intervals
of
half
an
hour,
24
intervals
of
one
hour
or
12
intervals
of
two
hours.
If
the
meter
registers
minimum
one
pulse
during
each
of
these
intervals
over
the
full
period,
info
code
8,
which
indicates
leakage,
is
activated.
The
info
code
is
not
activated
until
after
the
24
‐
hour
period,
however
it
is
reset
again
as
soon
as
the
meter
registers
an
interval
without
pulses.
The
table
below
shows
the
three
available
N
‐
codes.
Upon
receipt
of
order
the
N
‐
code
is
configured
at
2
by
default
(unless
otherwise
informed
by
the
customer).
Cold
water
leakage
search
(In
‐
A1/A2)
N
‐
code
No
active
leak
search
0
30
min.
without
pulses
1
One
hour
without
pulses
2
Two
hours
without
pulses
3
3.2.10
Pulse
outputs
C
and
D
>PP<
MULTICAL®
603
can
have
up
to
four
pulse
outputs
(C1,
C2,
D1
and
D2)
which
are
placed
on
the
communication
modules
(see
paragraph
11
for
further
details
on
modules).
The
pulse
outputs
have
three
application
options:
-
The
sending
of
selected
meter
count
registers
(which
are
determined
by
the
selected
country
code).
-
Controlled
output,
which
means
that
the
pulse
outputs
can
be
controlled
by
data
commands.
-
Pulse
transmitter/divider
so
that
the
pulse
signal
from
V1
and
V2
is
sent
via
the
pulse
outputs.
Pulse
outputs
C
and
D
are
placed
on
selected
communication
modules.
If
the
module
is
installed
in
module
slot
1
of
MULTICAL®
603,
the
outputs
C1
and
D1
are
identified,
and
likewise
for
module
slot
2;
C2
and
D2.
Note:
The
pulse
outputs
C1
and
C2
are
always
configured
identically,
and
likewise,
the
outputs
D1
and
D2
are
always
configured
identically.
All
four
outputs
are
configured
through
the
meter’s
PP
code.
Therefore,
pay
special
attention
to
this
when
the
modules
are
installed
in
the
meter,
so
that
they
are
installed
in
the
correct
module
slot
in
regard
to
the
equipment
they
are
to
be
connected
to.
D2
C2
D1
C1
Содержание MULTICAL 603
Страница 1: ...Technical description MULTICAL 603...
