I am trying to consolidate multiple Power Sensor Ltd MicroPMU gadgets into a single output stream. I am starting with a single MicroPMU in the stream but I can’t get all of the PMU readings into the device consuming the stream. The MicroPMU is set to send 60 phasor measurements per second. I have the input stream of the MicroPMU saving to an OpenPDC historian, which is a local database, and I am seeing 60 records per second saved in the TimeSeriesMeasurement table.
The output stream is a straight UDP stream from the OpenPDC server to the consuming device. When it is set at 60 frames per second, a single minute snapshot shows 3600 individual records but only ~2100 of those records contain valid data. When the output stream is set for 30 frames per second, the one minute snapshot has 1800 records, but they all contain valid data.
Any suggestions/explanations would be greatly appreciated.