Siemens LOGO! CMK2000, Operating Instructions Manual

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CMK2000
Operating Instructions, 11/2015, A5E34877550B/001
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Generation of user functions with LOGO!
7
7.1 Software and hardware requirements (LOGO!)
Requirements
● A PC is connected to the LOGO! 8.
● The LOGO! Soft Comfort programming software Version V8.0 or later is installed on the
PC.
Note
CMK2000 is not compatible with previous versions of the LOGO! 8.
7.2 Overview of LOGO! configuration steps
Determine/specify IP address of LOGO!
The IP address of the LOGO! specified in LOGO! Soft Comfort or on the device is required
for communication between LOGO! and CMK2000. You enter this later into the configuration
of the CMK2000 in ETS.
Create the logic functions with LOGO! Soft Comfort
Data exchange via KNX is carried out independently of the use of the inputs and outputs in
the LOGO! Soft Comfort program. Direct writing to inputs is not possible.
Writing to outputs is only possible using network inputs or flags.
The variable memory addresses specified in ETS can be accessed in LOGO! Soft Comfort
via the network blocks. The digital/analog network inputs must be used to transfer the data
from KNX to LOGO!. The digital/analog network outputs must be used to transfer the data
from LOGO! to KNX. Only channels with a size of 2 bytes can be processed via the analog
network inputs/outputs.
If data is exchanged via the variable memories, the variable memory addresses can also be
assigned to the parameters of logic objects.
Testing the function
LOGO! Soft Comfort allows you to simulate the generated program (e.g. inputs).
As an alternative you have direct access in online test mode to the variable memory and can
modify its values.