30
Parameter setting
Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr
• Version: 30.08.2018 • Technical changes and errors excepted.
6.6.
Motion detector
The motion detector detects movement by means of temperature differences. Please
note that the "no movement" message is only sent to the bus after a 5 second delay.
After connecting the operating voltage and after a reset, it takes 15 seconds until the
sensor is ready for operation.
Activate the
test object
if you would like to test the motion detection while commis-
sioning.
With an active test object, you can enter the settings for analysis of the release object,
the value prior to the first communication, and the type and value of the test object.
Select whether the motion detector is operated as
master or slave
.
For a master device, the reactions to motion detection are filed in the master settings
1 to 4. The master can thus control up to four different lamps, scenarios etc. and, as an
option, also observe incoming motion messages from slave devices.
A slave device sends a motion message to the master via the bus.
Motion detector as slave:
Activate the slave in order to use it.
When a motion is detected, the device periodically sends a 1 to the master via the bus.
Use test object
No • Yes
If test object is used:
Release object analysis
• at value 1: release | at value 0: block
• at value 0: release | at value 1: block
Value prior to first communication
0 • 1
Type of test object
• 1 bit
• 1 byte (0...255)
• 1 byte (0%...100%)
• 1 byte (0°...360°)
• 1 byte 0...63) scenario call-up
• 2 byte counter without math. symbol
• 2 byte counter with math. symbol
• 2 byte floating point
• 4 byte counter without math. symbol
• 4 byte counter with math. symbol
• 4 byte floating point
Test object value for movement
e.g. 0 • 1 [depending on the type of test
object]
Test object value without movement
e.g. 0 • 1 [depending on the type of test
object]
Mode
Slave • Master
Use slave
No •
Yes
