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4. Commissioning
4.2.4 Operation with general DP master
Festo P.BE-DLP-VSE-... en 0206a
The Festo Local control unit can be controlled from any PLC,
PC or industrial PC with a PROFIBUS-DP module in accord-
ance with EN 50170 (DIN 19245). Information on the func-
tions FREEZE, SYNC and the DP identifiers can be found in
section 4.2.1.
Bus run-up
Before the Local control unit can be commissioned properly,
the DP master must perform the following functions in the
sequence specified.
1. send parametrizing telegrams
2. send configuration telegrams
3. request diagnostic information
4. start cyclic data transmission
The structure and contents of the individual telegrams are
described in the following chapters.
4-21
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