Elsner Cala KNX AQS/TH, Installation And Adjustment, Page: 47 / 98

45 Setting the parameters and functions for all
Sensor with Cala KNX display • Version: 13.03.2017 • Technical changes and errors excepted.
7. Setting the parameters and functions
for all models
The parameters are the same for all device models. Individual deviations are indicated
in the text.
7.1. Behaviour on power failure/ restoration of
power
Behaviour following a failure of the bus power supply:
The device sends nothing.
Behaviour on bus restoration of power and following programming or reset:
The device sends all outputs according to their send behaviour set in the parameters
with the delays established in the "General settings" parameter block.
7.2. General settings
Set basic characteristics for the data transfer. A different transmission delay prevents
an overload of the bus shortly after the reset.
In addition set whether the time and date are to be received as separate objects or as
one common object. If time and date are received via two objects
, then only a maxi-
mum of 10 seconds may elapse between receiving the date and receiving the time. Fur-
thermore, a change of date may not occur between receiving both objects. The objects
must be received by the device on the same day.
7.3. Display
The start page, screen save, brightness and language may be set for the display of the
Sensor with Cala KNX display . Display settings can be modified via objects, in the
ETS menu or on the display.
Transmission delay in seconds after reset/restoration of bus for:
Measured values 5...300
Threshold values and switching outputs 5...300
Controller objects 5...300
Comparator and computer objects 5...300
Logic objects 5...300
Interface objects 5...300
Menu objects 5...300
Object type date and time • two separate objects
• one common object
Maximum telegram rate 1 • 2 • 5 • 10 • 20 • 50
Telegrams per second