Important Note - Theben RMG 8 Manual

Blinds and switch actuator RMG 8, blinds actuator JMG 4
and switch actuator module RME 8 - EIB

5.3 Important Note

Element / operating condition
Bus connection without ETS programming
Change of channel functions
Operation without EIB voltage
Forced object
Cyclic sending time to the objects
security 1 3
Use of the security objects 1, 2 and 3
(objects 40, 41, 42)
As of: Apr-06 (Subject to change without notice)
Note
Without ETS programming, the channels are set
to the "drive" application
Immediately after the power supply has been
switched on, the outputs for upward movements
are active for approx. 4 minutes.
When changing the function of channels from
switching channel to drive (or vice versa), the
device must be reset by interrupting the power
supply (for at least 2 s).
The actuator stores the position of the driven
element after each stop. This enables precise
travelling to a new position from any other
position.
To be able to perform the store the position
correctly, bus voltage and the application program
must be present.
If the position of the drive is manually changed
during a bus voltage failure, any deviation will be
compensated at the latest after the next complete
movement to the upper end of travel.
If a forced object is used, data should always be
sent to it cyclically.
Should be half of the monitoring time
parameterised for the actuator.
A security object may be controlled by one device
only. Otherwise different commands may cancel
each other.
theben
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