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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: 61 / 174
Supplementary functions
For each output in switching mode, supplementary functions can be enabled. As supplementary function, a
disabling function or alternatively a forced-control position function (only in ETS 3.0d and onwards) can be
configured. Only one of these functions can be enabled for an output. Additionally, a logical operation
function can be parameterized.
These additional functions are enabled on parameter page "Ax – supplementary functions " (x = number of
output).
Presetting the disabling function as supplementary function
As can be seen from the functional diagram (cf. Fig. 19), the disabling function can also be combined with
other output functions. In case of an active disable, the upstream functions are overridden so that the output
concerned will be locked in the disabled state. The override feature can also be used to implement a
permanent lighting function.
*
*
*
*
*
*
*
*
*
*
*
*
relay
disabling
function
mode of
operation
responde to
- bus voltage failure
- bus voltage return
- ETS programming
logic
operation
* = parameterizable as an option
Note: logic operation function only as an alternative
to staircase lighting timer function
Object
"switching"
Object
"Centralized switch."
Object
"logic operation"
Object
"staircase function
start/stop"
Object
"scene extension"
Object
"centralized feedb."
cyclical
transmission
delay after
bus voltage return
recall
store
scene
function
central object polarity
time delays
staircase
function
(time-controlled)
Object
"Disabling"
*
blinking
Fig. 19: Functional diagram of the disabling function
Set the parameter "Selection of supplementary function" on parameter page "Ax – supplementary
functions" to "Disabling function".
The disabling function is enabled. The "Disabling" communication object and the parameters of the
disabling function are visible.
Set the parameter "Polarity of disable object" on parameter page "Ax – supplementary functions" to the
desired polarity.
After bus or mains voltage return or programming of the application or of the parameters with the ETS,
the disabling function is always deactivated (object value "0"). In the inverted setting ("1 = enabled; 0 =
disabled"), a "0" telegram update must first be sent after the initialization before the disabled state is
activated.
Updates of the disabling object from "ON" to "ON" or from "OFF" to "OFF" show no reaction. The relay
remains in the position last set, if applicable also set manually.
An output disabled via the bus can still be operated by hand!