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
26
4.4.1
Approach
at
Teach
‐
In
For
using
the
whole
advantages
oft
he
intelligent
constant
light
control,
the
presence
detector
must
be
adjusted
once
via
the
Teach
‐
In
process.
Therefore
a
luxmeter
is
needed.
The
approach
is
as
follows:
1.
Adjust
the
parameter
“TeachIn
brightness
value”
to
the
desired
brightness
value.
Mostly
400
‐
500
Lux
are
used.
2.
Adjust
the
Parameter
“Use
TeachIn
value
at
application
download”
from
“Use
factory
default
values”
to
“hold
TeachIn
values”.den
gewünschten
Wert.
3.
Make
the
desired
settings
fort
he
constant
light
function.
(have
a
look
at
chapter
4.5)Aktivieren
Sie
die
Regelung
mit
den
gewünschten
Einstellungen
4.
Connect
the
communication
objects
fort
he
different
light
groups
with
the
objects
oft
he
dimming
actuator
5.
Connect
the
object
“19
‐
Status
absolute
dimming
value”
with
the
status
object
of
the
dimming
actuator
for
the
light
group
in
the
middle.
6.
Connect
the
object
“18
‐
Calibration
start”
with
a
new
group
address,
if
the
calibration
shall
be
activated
via
the
ETS
(Group
monitor)
or
with
a
push
button.
7.
Download
the
application.
8.
The
room
must
be
darkened
or
the
measurement
must
be
performed
in
the
twilight.
The
presence
detector
teaches
the
brightness
and
dimming
values
via
the
Teach
‐
In
function.
If
the
Teach
‐
In
is
performed
at
day
‐
/sunlight
the
measurement
is
disturbed
and
the
saves
wrong
values.
9.
Activate
the
Teach
‐
In
function
by
sending
a
logical
0
to
the
object
18.
The
green
LED
in
the
presence
detector
starts
flashing
with
a
1s
rhythm.
Sending
a
logical
0
again
causes
an
interruption
of
the
Teach
‐
In
process.
10.
Change
the
brightness
value
by
sending
dimming
values
(absolute
or
relatrive)
until
the
Luxmeter
swhows
the
adjusted
value
(TeachIn
brightness
value)
at
the
desired
height.
11.
Now
send
a
logical
1
to
the
object
18.
The
red
and
green
LED
flashes
alternating.
12.
The
presence
detector
adjusts
now
the
brightness
measurement,
teaches
the
appropriated
dimming
value
and
learns
the
brightness
value
at
different
dimming
values.
13.
After
successful
end
of
the
Teach
‐
In
process,
the
green
LED
flashes
fast
for
10
seconds.
The
control
is
started
again
automatically
and
adjusts
the
brightness
to
the
reference
value.
If
an
error
occurs,
the
process
is
aborted
and
the
red
LED
flashes
fast
for
10
seconds.
This
can
occur
if
for
example
no
valid
dimming
value
is
available
(status).
Check
point
5
and
start
the
process
again.
14.
If
the
parameter
“use
switch
on
dimming
value”
is
adjusted
to
“calculate
switch
on
value”,
the
switch
on
value
is
calculated
automatically
now.
