MDT KNX Smart 55 BE-JTA5504.01 Technical Manual page 47

Technical Manual
Blind Push Button Smart 55
The interaction between automatic calculation of public holidays and manual activation via the bus
(via object) is described in the following table:
Public holiday Value of object 29
calculated?
No Value 0
No Value 0
No Value 1
No Value 1
Yes Value 0
Yes Value 0
Yes Value 1
Yes Value 1
Table 32: Automatic calculation of public holidays and manual activation
The following table shows the available communications objects:
Number Name/Object Function
25 Time switch – Blinds Up/Down
26 Time switch –
Absolute position of blinds
27 Time switch –
Absolute position of slats
30 Time switch –
Activation of public holiday
(for external logic)
31 Time switch –
Status public holiday
32 Time switch –
VisuControlEasy interface
Table 33: Communication object – Time switch: Settings
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BE-JTA5504.01
Action of object 29 Result: Public holiday active/not active?
Sending a 0 No action
Public holiday active until set return,
Sending a 1 automatic mode becomes active again
from the next day onwards
Manual deactivation, automatic mode
Sending a 0
becomes active again the next day
Public holiday active until set return,
Sending a 1 automatic mode becomes active again
from the next day onwards
Manual deactivation, automatic mode
Sending a 0
becomes active again the next day
Public holiday active until set return,
Sending a 1 automatic mode becomes active again
from the next day onwards
Manual deactivation, automatic mode
Sending a 0
becomes active again the next day
Public holiday active until set return,
Sending a 1 automatic mode becomes active again
from the next day onwards
Length Usage
1 Bit Sending the Up/Down command to the
shutter actuator
1 Byte Sending the absolute height position to the
shutter actuator
1 Byte Sending the absolute slat position to the
shutter actuator.
Only with selection "height and slats".
1 Bit Activation of the public holiday function via
bus, e.g. via Visu/Push button
1 Bit Indicates whether the unit is in public holiday
mode. Sends out its status when it changes
and always at 00:00h.
14 Byte Interface to the MDT VisuControl Easy (in
preparation, not yet implemented in the MDT
VisuControl Easy).