ABB i-bus KNX Yucus YUB/U1.0.1 Series Technical Reference Manual page 90

KNX Technical Reference Manual
ABB i-Bus ® KNX Yucus
The application facilitates calling up a light scene via a rocker side while the other rocker
side can be assigning an additional "button orientated" function. The user has the option
to trigger a light scene memory command with a long button contact.
12.29.1 Channel – Number of scenes
Options
Up to eight different scenes can be call up via the control element. The "Number of
scenes" parameter defines this. Any arbitrary number from 1 to 8 seconds can be entered.
The values that are sent out over the different actuator objects for the scene call-up are
adjustable, but they can also be save in the control element by the user.
12.29.2 Channel – Number of actuators
Options
For the call-up of a scene, consecutive telegrams are sent out on the actuator groups
communication objects. The "Number of actuator groups" parameter defines this. An
arbitrary number from 1 to 8 actuator groups can be entered. That means if a blind and
an absolute temperature value are to be sent out during call-up of a scene of four lamp
groups, the parameter is to be set to "6" actuator groups.
The size of the actuator groups communication objects can be adjust under the "Type
actuator group" parameter. The following object sizes are available:
- 1-bit switching
- 1-bit blind
- 1-byte 0..100%
- 1-byte light scene number
- 2-byte temperature values absolute (-33.5°C to +93.5°C)
12.29.3 Channel – Time for telegram delay
Options
For the call-up of a scene, consecutive telegrams are sent out on the actuator groups
communication objects. The sequence is strictly specified. First the telegram of the
actuator group A is sent out, then the telegram of the actuator group B and then the
telegram of the actuator group C etc. The time between the telegrams can be adjust. An
arbitrary time between 0.1 and 60 seconds (in 0.1 s intervals) can be set.
12.29.4 Channel – Overwrite scene for download
Options
The user has the option of triggering a scene storage via the receipt of a corresponding
scene storage command. The actuator groups communication objects in this case send
read requests to the connected actuators. Provided that the L-flag is set for the
communication objects of the connected actuators, these will send their current values
to the control element via an answer telegram. The values are stored in the memory and
overwrite the previous values.
1 to 8
1 to 8
Time input from 0.1 to 10.0 seconds
Deactivate
Activate
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