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How is it possible in Simatic Step 7 to read out the alarms, which are set via the Assembly Parameters, as variables by PROFINET in the controller?
The condition for evaluation of the device diagnoses of the PROmesh P9 via the Step 7 program is that the corresponding parameters were activated in the hardware configuration of the PLC. In the PLC program, the accumulated data can be processed further by calling up the DP diagnosis module FB125 then in the S7 user program with subsequent assignment.
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