KNX ENO 634
WEINZIERL ENGINEERING GmbH
EN
2013-08-14
Page 4/11
actuators both action points have to be linked sepa-
rately.
Fig. 6: Selection of learning telegram
Now the button T2 is pressed for sending the learn-
telegram to the actuator in the learning mode (The
display briefly shows "RF"). If this is done, the learn-
ing mode of the actuator can be finished. The actuator
should now be programmed.
The link mode is terminated by a short press of the
left key T1, as well as automatically after 5 minutes
without operation.
The procedure for activating the learn mode of the ac-
tuator can be found in the Actuator Datasheet.
Quick guide linking mode for RF-actuators
1.
Select the desired channel with T2
2.
Activate the learning mode on the RF-actuator.
3.
T2 Long press to activate the learning mode in
the gateway.
4.
T2 short press to select the action point.
5.
T2 long press for sending a learn-telegram to the
actuator. (Display: “RF”).
Deleting links for RF actuators
The links to RF-actuators are stored in the respective
actuators. This can be deleted for many types locally
on the device without operating the gateway. With
some actuators it is also possible to delete individual
links, using learn-telegrams. In this case, the delete
works in the same way as the teach-in of the actua-
tors. The actuator must be set into the erasing mode.
Each programmed link must be cleared through the
learning mode on the gateway. Details are given in
the data sheet of the respective actuator.
Normal operation
RF-sensors:
When in normal operation model, each received
EnOcean telegram will be compared to see if it has
been assigned to a Channel. If so, the channel is
shown shortly in a matrix on the LCD display.
De-
pending on the configured function there will be one
or more telegrams sent on the bus. The gateway only
sends telegrams to the KNX bus when a correspond-
ing EnOcean telegram has been received. If an
EnOcean telegram is not assigned to any channel,
only the signal strength is shown in the display with a
bar.
RF actuators:
If the gateway receives a telegram from the KNX bus,
which is assigned to an actuator channel, an RF tele-
gram will be sent for this channel.
Internal links
For some use cases it is necessary to link KNX data
points (communication objects) of different channels.
Thus, values of sensor channels can be connected
with inputs from control channels. But also wireless
sensors can be connected with RF actuators.
Datapoints can be linked in the ETS by assigning the
same group address to an output and an input object.
In this case the values will also be sent to the bus.
In contrast, the internal links are foreseen to link
communication objects directly without sending tele-
grams via the KNX bus. For this purpose no group
addresses have to be assigned in the ETS. Internal
links can be created in the parameter dialog of the
ETS. In the receiving channel, the communication ob-
ject number of the output channel can be selected.
The value of the selected object is copied internally in-
to the receiving object and implements the associated
function.
Gateway functions
For each channel, one of the following functions can
be chosen. The selection is made in the parameter
dialog of the ETS.
Link from EnOcean sensor to KNX bus
The following functions are available in the sensor pa-
rameters:
-
RPS switch
