ABB i-bus KNX Product Manual page 62

Blind/roller shutter actuators jra/s
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ABB i-bus
KNX
Start-up
No - Set travel times: The following parameters appear:
60 2CDC 506 051 D0204 | JRA/S
Delete saved travel times after
Download
Options:
Yes
No
This parameter specifies whether the saved travel times of the output are deleted on a download
and overwritten with the preset travel times. The travel times for UP and DOWN are then 60
seconds. Should the travel times be deleted after a download, then the travel times must be
detected again. This can take place using the communication object Trigger travel detection or
automatically during operation through a movement from the lower end position to the top end
position and vice-versa.
UP time in s [0...6,000]
DOWN time in s [0...6,000]
0...60...6,000 s
:
Options
These parameters are used to input the previously measured times, which the blind/shutter requires
for a complete movement from the lower end position to the upper end position (UP travel time) and
from the upper end position to the lower end position (DOWN travel time). Physical and weathering
conditions (frost, UV radiation, long-term use or use of heavy blind/shutter types) mean that, under
certain circumstances, differing total travel times may result for a complete movement from the
lower end position to the upper end position (UP) and from the upper end position to the lower end
position (DOWN). The total travel times (UP/DOWN) can be set separately, allowing accurate
positioning of the blind/shutter.

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