Technical
Manual
Switch
Actuators
AKI/AKS/AKK
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-880 • Fax: +49-2263-4588 • knx@mdt.de • www.mdt.de
9
3
Communication
objects
3.1
Communication
objects
per
channel
The
communication
objects
per
channel
are
displayed,
when
they
are
activated
trough
the
parameterization.
There
are
8
numbers
reserved
for
every
channel,
even
if
not
all
of
them
are
need.
So
the
first
channel
has
the
numbers
from
0
to
7,
the
second
from
8
to
15
and
so
on.
The
communication
objects
are
need
for
the
connection
to
the
group
addresses
and
to
program
your
project.
The
following
illustration
shows
the
communication
objects
for
the
channels
A
and
B.
Channel
A
is
selected
as
switch.
Logic
functions,
blocking
object
and
scenes
are
activated.
Channel
B
is
selected
as
staircase.
Only
the
blocking
function
is
activated:
Illustration
5:
Communication
objects
per
channel
(Channel
A
–switch;
Channel
B
–staircase)
The
following
communication
objects
can
be
shown
for
a
channel
selected
as
switch:
Nr.
Function
Usage
Data
type
0
Switch
on/off
switches
the
channel
on/off
DPT
1.001
In,
Write
2
Block
blocks
the
channel
DPT
1.001
In,
Write
4
Scene
calls
activated
scenes
DPT
18.001
In,
Write
5
Status
feedback
function
DPT
1.001
Out,
Read
6
Logic
1
only
shown
at
activated
logic
function
DPT
1.001
In,
Write
7
Logic
2
only
shown
at
activated
logic
function
DPT
1.001
In,
Write
+8
next
channel
Chart
2:
Communication
objects
“switch”