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: 38 / 174
Presetting the behaviour at the beginning and at the end of manual control.
Manual control is divided into temporary and permanent manual control. Depending on these modes, the
actuator behaves differently, especially at the end of the control mode. It should be noted that the operation
via the bus, i.e. control of the outputs by direct operation (switching / move / step / position / scene / central)
or by the sun protection and safety-, disabling- or forced control-functions is always disabled when the
manual control is active. This means that the manual control mode has the highest priority.
Behaviour at the beginning of manual control:
There is no difference between temporary or permanent manual control as far as the behaviour at the
beginning of manual control is concerned. When manual control is activated, all travel movements that were
started beforehand by bus control will still be completed unless the travel movement in question is stopped
by hand.
An active forced-position, disabling, safety and sun protection function can be overridden by manual control.
These functions are reactivated after deactivation of the manual mode unless they have been cancelled in
the meantime.
Behaviour at the end of the manual control:
The behaviour at the end of manual control differentiates between temporary and permanent manual
control.
The temporary manual mode is shut off automatically when the last output has been addressed and when
the select key is pressed once more. During a shutoff of the temporary manual control mode, the actuator
goes back to 'normal' bus operation and does not change the state selected by manual control. If, however,
a forced position, a disabling function, safety or sun protection function (independent of priority) has been
activated via the bus before or during manual control, the actuator executes these functions of a higher
priority again for the outputs concerned.
The permanent manual control mode is shut off, when the select key is pressed for more than 5 s.
Depending on the parameterization of the actuator in the ETS, the outputs will be set to the state last
adjusted in the manual mode or to the state internally tracked (direct operation, forced position, disabling
function, safety or sun protection position) when the permanent manual mode is shut off. The parameter
"Behaviour at the end of permanent manual control during bus operation" defines the corresponding
reaction.
Set the parameter "Behaviour at the end of permanent manual control during bus operation" to "no
change".
All telegrams received during an active permanent manual control mode for direct operation (switching,
long-time/short-time, positioning, central, scenes) will be rejected. After the end of the permanent manual
control mode, the current state of all outputs remains unchanged. If, however, a forced position, a
disabling function, safety or sun protection function (independent of priority) has been activated via the
bus before or during manual control, the actuator re-executes these functions of a higher priority for the
outputs concerned.
