
Commissioning and optimization (software)
7.4 Commissioning of communication between the S7 CPU and the frequency converter
ET 200pro FC
Operating Instructions, 11/2007, A5E01100763B AA
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Figure 7-7 Request processing in OB1
Once the parameter request has been executed successfully, the request header (defined in
DB47) must be mirrored in DB1 (requestID does not indicate any errors).
To view the data currently stored in DB1, open DB1 in Simatic Manager and click the
glasses icon.
The parameter response table provides information about the structure of the reply data set.
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