Technical Manual Presence Detector SCN-P360XX.01
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
37
4.6
Master/Slave
4.6.1
Light
groups
In
larger
rooms
often
more
than
one
presence
detector
is
required.
For
detecting
presence
all
over
the
room,
presence
detectors
must
be
allocated
in
the
whole
room.
But
also
in
this
case
a
detected
presence
shall
cause
always
the
same
settings
independent
of
the
place
of
detection.
In
this
case
one
detector
operates
as
Master
and
a
arbitrary
number
of
presence
detectors
work
as
Slave.
The
settings
for
the
Master/Slvae
mode
can
be
done
in
the
submenu
“light
groups”.
The
Slaves
must
be
configured
as
follows:
Adjustment
to
fully
automatic
(every
movement
shall
be
sent)
Set
follow
‐
up
time
tot
he
same
value
as
the
Master
Activate
cyclic
sending
for
the
output
o
Parameter:
Cyclical
sending
of
object
value
ON
o
Guidance
value:
1min,
at
greater
Follow
‐
up
time,
e.g.
15min,
the
cyclical
sending
can
be
set
up
to
a
greater
value,
e.g.
5min,
for
minimzing
the
bus
load
Brightness
value
for
“lower
active
brightness
threshold”
to
maximum
value
Brightness
value
for
“upper
disable
brightness
threshold”
to
not
used
The
Master
can
be
parameterized
as
desired
as
fully
automatic
or
semi
automatic.
For
the
follow
‐
up
time
a
value
of
10
min
is
recommended.
The
connection
of
the
objects
must
be
done
as
follows:
all
output
objects
of
the
Slaves
(object
0)
must
be
connected
withe
the
object
external
movement
(object
3)
of
the
Master.
Now
the
Master
evaluates
every
degtected
presence
of
itself
and
the
detected
presence
of
every
Slave
and
switches
the
light
according
to
its
settings,
regardless
which
presence
detector
has
detected
a
movement.
4.6.2
HVC
The
Master/Slave
circuit
can
alos
be
used
for
HCV
channels.
In
this
case,
the
slave
must
be
adjusted
in
the
same
way
as
the
slaves
for
the
light
groups.
But
the
settings
for
the
brightness
values
have
not
to
be
applied.
The
settings
for
the
monitoring
time
slots
must
be
maded
according
to
the
individual
desires.
The
connection
of
the
communication
objects
must
be
done
as
follows:
All
output
objects
of
the
slaves
(object
0)
must
be
connected
to
the
object
external
movement
(object
10)
of
the
Master.
