SATEL
KNX-BSA12L
• KNX-BSA12H
7
parameters, which directly affect operation of the connected blind/shutter. These parameters
enable precision control of the selected blind/shutter type and make it possible to define
blind/shutter
reaction to the functions activated in the module (see “Configuring channels”).
4.1 Function priorities
The position forcing function is the one having the highest priority. Priorities of the other
functions have been set as follows:
weather alarms, where priorities for individual alarms i.e. “Wind”, “Rain” and “Frost” can be
defined in the program (see “Weather alarms”),
blind/shutter position control functions.
No lower priority functions can control position of the blind/shutter until a higher priority
function is active in the channel.
Example. If the “Wind” weather alarm is triggered when the blind/shutter position control
function is active, the function will be stopped and the blind/shutter will be set to the position
defined as the reaction to weather alarm. However, if the blind/shutter position has been set
in response to the “Wind” alarm, the position control function will not be able to change the
blind/shutter position, until the alarm is called off.
4.2 Configuring global parameters
The main working parameters of the module are defined in the “Global” tab, which is
presented below.
Startup delay
– time period by which the module startup will be delayed after power-on
(0 - 65535 [seconds]). Value
“0” will disable the delay.
During the delay period the telegram handling is stopped and the channels do not change
their state
– the blind/shutter travel is locked. The module sends no telegrams to the KNX
bus. After the delay expires, the telegrams are sent and the state of channels is set
according to the parameters defined. If any telegrams are received from communication
objects during the delay period, they will be saved. Replies to these telegrams are sent
after the delay time expires.
The startup delay may be used to reduce load on the KNX bus and supply circuit after
power-on.
Interval of cyclic device status sending
– frequency with which a telegram is sent to the
bus by the “Device operation status” communication object with the module status
information (0
– 65535 [seconds]). Information contained in the telegram enables the
module operation to be monitored by other devices on the KNX bus. Value
“0” disables the
sending.
