发布于 2008-09-22 08:43:15
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Using SFC 14 "DPRD_DAT" (read consistent data of a DP standard slave) you read out the data of a DP standard slave/PROFINET IO device.
Using SFC 15 "DPWR_DAT" (write consistent data to a DP standard slave) you transfer the data in RECORD consistently to the DP standard slave/PROFINET IO device addressed.