Communication
8.5 PROFIBUS
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
379
7. This action installs the EM DP01 GSD file in the Hardware catalog as shown in the
following figure:
8. Insert a CPU 315-2 DP, for example, as the DP master.
9. Insert the EM DP01 PROFIBUS DP module.
10. Create a PROFIBUS network between the DP master and device as shown in the figure
above.
Configuring the EM DP01 I/O
You can configure the EM DP01 I/O by using pre-configured or universal module I/O
configuration selections. The EM DP01 configuration allows for two slots so that you can
have more than 128 bytes of data transferred between the DP master and the
S7-200 SMART CPU. This makes it possible for you to configure the maximum of 244 bytes
that PROFIBUS allows. Two possible I/O configuration combinations are shown in the
following examples.
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