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Configuring and commissioning using ETS
8.5 Parameter assignments for the KNX channels
8.5
Parameter assignments for the KNX channels
8.5.1
Data exchange between KNX and LOGO!
Data exchange between KNX and LOGO! is carried out using channels. Each of these
channels is able to:
● Receive values from 1 bit up to 4 bytes from KNX or pass them on (transformed if
necessary) to LOGO!.
● Pass on data from LOGO! (DI, DO, AI, AQ, VM,...) transformed as KNX data points.
Up to 50 channels are available which can be used as desired with respect to
communication direction and data point type.
● Maximum number of group addresses: 250
● Maximum number of links: 250
Note
The operating mode of LOGO! 8 (RUN or STOP) cannot be transferred to the KNX bus.
8.5.2
Activate/deactivate channels and specify communication direction
The communication direction can be defined using a parameter for each KNX channel. As
standard, all KNX channels are set to "Inactive". The corresponding communication objects
for the KNX channel only become visible following specification of the communication
direction.
44
Operating Instructions, 11/2015, A5E34877550B/001
CMK2000
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