Switch/shutter actuator 8/4gang 16A RMD
75318003
Switch/shutter actuator 16/8gang 16A
RMD
75310002
Technical
Documentation
© Berker GmbH & Co KG 2007
Version: 04.04.2007
Part 5
(Subject to prior change)
75310002.doc
Seite: 60 / 174
Presetting scene numbers and scene switching state for the scene function
The datapoint type of the scene extension object permits addressing of up to 64 scenes max. For this
reason, the scene number (1...64) with which the scene is addressed, i.e. recalled or stored, must be
determined for each internal scene (1...8) of the output. Moreover, the switching state to be set for the
output in case of a scene recall must be specified as well.
The scene function must have been enabled on parameter page "Ax – Enabled functions (x = number of
output).
Set the parameter "Scene x activatable by scene number" (x = number of the scene (1…8)) for each
scene on parameter page "Ax – scenes" to the numbers with which the scenes are to be addressed.
A scene can be addressed with the parameterized scene number. A setting of "0" deactivates the
corresponding scene so that neither recalling nor storage is possible.
If the same scene number is parameterized for several scenes, only the scene with the lowest internal
scene number (1...8) will be addressed. The other internal scenes will be ignored in this case.
Set the parameter "Switching state for scene x" (x = number of the scene (1…8)) on parameter page "Ax
– scenes" for each scene to the desired switching command ("on" or "off").
In case of a scene recall, the parameterized switching command is recalled and the output is set
correspondingly.
The output is set to the switching command in a scene recall only if no forced-position or disabling
function is active.
The parameterized switching command is adopted in the actuator during programming with the ETS only
if the parameter "Overwrite values stored in the device during an ETS download ?" is set to "Yes".
Presetting the storage behaviour for the scene function
The logical state established at the output in accordance with the functional diagram ("on" or "off") can be
stored internally via the extension object during reception of a scene storage telegram. In this case, the
switching state can be influenced before the storage by all functions of the output provided the individual
functions have been enabled (e.g. also the disabling function, forced-control position function, manual
control).
Rule of thumb: The logical state stored is the one that is reported to the bus by the non-inverted feedback
telegram or the one that would have been reported back to the bus had the feedback function not been
disabled.
The scene function must have been enabled on parameter page "Ax – Enabled functions (x = number of
output).
Set the parameter "Storage function for scene x" (x = number of the scene (1…8)) on parameter page
"Ax – scenes" for each scene to "Yes".
The storage function is activated for the scene in question. On reception of a storage telegram via the
"Scene extension" object, the current logical state will be internally stored.
Set the parameter "Storage function for scene x" (x = number of the scene (1…8)) on parameter page
"Ax – scenes" for each scene to "No".
The storage function is deactivated for the scene in question. A storage telegram received via the "scene
extension" object will be rejected.
