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2019 WEINZIERL ENGINEERING GmbH
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The KNX IP BAOS 774 is located in the same LAN, i.e. it uses
the same subnet. The subnet constrains the IP addresses that
can be assigned. In this example, the IP address of the KNX IP
BAOS must be 192.168.1.xx, where xx can be a number from 1
to 254 (with the exception of 30, which is already taken by the
client PC). It must be ensured that no IP addresses are assigned
twice.
IP address of the KNX IP BAOS
192.168.1.31
Subnet of the KNX IP BAOS:
255.255.255.0
Remote access
Remote access via Internet is possible with the KNX IP BAOS
774. More details can be found in the document "Remote access
with the ETS" at
ETS parameter dialogue
The generic ETS product entry provides a flat list of up to 1000
data points. The data point types can be configured separately
via ETS parameters.
Device Description
This page provides a general description of the device and the
wiring scheme.
General settings
Prog. mode on device front
In addition to the normal programming button
❸
the device
allows activating the programming mode on the device front
without opening the switchboard cover. The programming mode
can be activated and deactivated via pressing simultaneously
both buttons
❼
and
❽
.
This feature can be enabled and disabled via the parameter
“Prog. mode on device front”. The recessed programming button
❸
(next to the Programming LED
❷
) is always enabled and
not influenced by this parameter.
Manual operation on device
This parameter sets the duration of the manual mode. Upon
completion the normal display mode is restored.
Sending of Indications
When this parameter is activated a client will receive asynchro-
nous data point value indications.
Data points
Up to 1000 data points can be parameterized. Each data point
can be linked with a group address, in order to send to the bus.
More than one group address can be set for one object for re-
ceiving.
Data point type
For each data point the associated type (DPT) can be set. The
following data points types are available:
DPT 1 (1 Bit, Boolean)
DPT 2 (2 Bit, Control)
DPT 3 (4 Bit, Dimming, Blinds)
DPT 4 (8 Bit, Character Set)
DPT 5 (8 Bit, Unsigned Value)
DPT 6 (8 Bit, Signed Value)
DPT 7 (2 Byte, Unsigned Value)
DPT 8 (2 Byte, Signed Value)
DPT 9 (2 Byte, Float Value)
DPT 10 (3 Byte, Time)
DPT 11 (3 Byte, Date)
DPT 12 (4 Byte, Unsigned Value)
DPT 13 (4 Byte, Signed Value)
DPT 14 (4 Byte, Float Value)
DPT 15 (4 Byte, Access)
DPT 16 (14 Byte, String)
DPT 17 (1 Byte, Scene Number)
DPT 18 (1 Byte, Scene Control)
For data point types that are not known (or not yet defined) it is
possible to explicitly set the data point length. The following data
point lengths are available:
1 Bit
2 Bit
3 Bit
4 Bit
5 Bit
