Technical Manual Shutter Actuator JAL-0X10X.02
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The air function allows to carry out various actions without external logic, as soon as the value of a
window contact changes on the bus.
Two different behaviours can be parameterized for the open window:
Execute air function
The adjusted absolute positions are approached. However, the channel is not blocked and
can still be moved from this position.
Set block function
The block function is set and a further movement is not possible as long as the window is
open. Closing the window deactivates the blocking.
This function is particularly useful for
terrace doors to avoid lockout.
Execute air function and block central objects
The air-positions set in the corresponding channel will be approached. Central commands for
up/down and absolute positions are locked and not executed. However, these are stored and
made up after unblocking (but not the slat position). The last incoming telegram will be
executed. However, the blind/shutter can still be controlled with the up/down control on the
channel. This function avoids the lockout via automated central objects.
Execute air function and block abs position/clouding
The air-positions set in the corresponding channel will be approached. Commands for
channel-related absolute positions are locked and not executed. However, the blind/shutter
can still be controlled with the up/down control on the channel. This function avoids locking
out via automated absolute position objects
Execute air function and block abs position/clouding and central objects
The air-positions set in the corresponding channel will be approached. Central commands for
up/down and absolute positions, as well as channel-related absolute positions are blocked
and not executed. Central commands are stored and made up after unlocking (but not the
slat position). The last incoming telegram will be executed.
Commands for absolute channel-related positions are not made up for. However, the
blind/shutter can still be controlled with the up/down control on the channel. This function
avoids the lockout via automated central and channel related absolute position objects.
The air function can block central telegrams when the window is open (not tilted), save the last
telegram and repeat it when the window is closed (or tilted). Alternatively, you can also use the
object "Lock central objects" to manually enable it with the value = 0.
The outdoor temperature lock has no effect on the air function!
The following table shows the related communication objects:
Number
Function
Length Usage
46
Window contact
1 Bit
Value window contact
–
if 1 window contact
46
Window contact 1
1 Bit
Value window contact 1
–
if 2 window contact
47
Window contact 2
1 Bit
Value window contact 2
–
if 2 window contact
Table 31: Communication object - Window contact