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Functions
7.4 EIB communication
● Time and date data type
● Response to bus power failure
● Response to return of bus power
● Input I24 function
Special features of inputs/outputs
In order to use the LOGO! inputs/outputs on CM EIB, the following must be observed:
To address the LOGO! outputs (Q1 to Q4) directly via bus communication, they must be
linked in the LOGO! application with free EIB inputs.
To represent the LOGO! inputs (I1 to I8) as outputs on the bus, these must be linked with
free EIB outputs in the LOGO! application.
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2 data types can be chosen here:
3 bytes each for time and date or 8 bytes combined data type for date and time.
If bus power is lost, the EIB inputs are retained or set to 0, depending on the settings.
In accordance with these settings, the EIB outputs are sent even if the values are = 0
when bus power returns to the EIB.
I24 serves either as a normal input or as bus status.
Manual, 03/2010, J31069-D1262-U002-A4-7618
CM EIB
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