DNP3 Driver
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Driver development is a highly specialized task. In the RTU world of process control, large enterprise RTU drivers are particularly challenging. This is because of high point counts and high expectations from users for responsiveness and accuracy. Techniques used for driver development for PLCs that only operate in real time cannot be applied for drivers that support time series data types. RTU networks typically operate at low data rates compounding the requirement to recover large volumes of data efficiently. RTU drivers are typically the main bottleneck in the entire SCADA system. This driver uses SuiteLink and DDE to communicate with client applications. It supports time series data transfers directly into Industrial SQL server. |
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