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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: 13 / 174
Commissioning with the ETS
Switch on the bus voltage
Check: the red programming LED must light up when the programming button is being depressed.
Download the physical address and the application data with the ETS.
When the mains supply is on, the outputs of the actuator can be switched manually even if there is no
bus voltage or if the actuator is not yet programmed. Due to this feature, the drives connected to the
individual outputs can be checked for proper functioning already during site operation.
Performing a reference travel (optional only in shutter mode)
The switching/shutter actuator can approach predefined blind/shutter or louver positions only if the current
positions are known. For this purpose, each output must be given the opportunity to synchronize itself
whenever the supply voltage is switched on or after every ETS programming run (physical address,
application program). The synchronization is performed by means of the reference travel.
Switch on the mains supply.
If not yet done, move the blinds/shutters to the upper end position (open venting louver completely).
Wait until the output relay has switched off (not only the limit switch of the drive).
The reference travel is terminated.
The switching/shutter actuator stores the blind/shutter, slat or louver positions temporarily. After each
supply voltage failure (failure of the bus voltage and of the mains voltage) or after programming with the
ETS, the actuator therefore automatically performs a reference travel for each output before a new
position can be approached.
After bus voltage return, the switching/shutter actuator generates an "invalid position" message for each
output which can also be transmitted to the bus, if so parameterized. The message is cancelled (inverted
message value) as soon as a reference travel can be performed. In case of automatic end position
detection, a travelling time must have been learnt beforehand.