LOGO! Manual
A5E00380835-01
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3.2 EIB inputs/outputs
The application program “20 CO LOGO! 900E02” controls
the communication between the LOGO! and the EIB/KNX
bus via the communication module CM EIB/KNX.
By configuring the application program in ETS (EIB Tool
Software), the division of the input and output area of the
LOGO! can be defined as a “hardware channel” and as a
“virtual channel” on the EIB/KNX bus.
This characteristic also applies for analog processing.
A communication object is assigned to each “virtual
channel“ of the LOGO! module.
The real-time clock of the LOGO! can be used as a master
or slave via the EIB/KNX bus.
The behaviour of the communication objects of the
communication module CM EIB/KNX, when the status of
the EIB/KNX bus changes, can also be parameterised.
A “virtual input channel“ can be used as a bus state, i.e. a
bus voltage failure can be reported.
Functions of the application program
Specification of the hardware configuration (number of
local digital inputs and outputs, analog inputs)
Selection of time master or slave
Use of I24 as a bus status signal
Behaviour on bus voltage failure/recovery
Input type as monoflop/normal for digital inputs via the
EIB/KNX
Output type as normal/dimmer/edge evaluation for
digital outputs via the EIB/KNX
Data type, adaptation, cyclical sending and sending on
change in value for analog outputs via the EIB/KNX and
analog inputs on the LOGO!
Any further details about configuring the application pro-
gram in ETS can be found in the current application
program description.
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