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changes.mady.by.user Sylvain Ménard

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Connection PointDirectionDescription
PhasorsFrom driver to model

For a given stream, each configured phasor will provide two connection points that will return data to the model.

  • If the stream is configured in polar mode, connections points will be provided for the magnitude and the angle (in radians).
  • If the stream is configured in rectangular mode, the connection points will be provided for the real and imaginary parts.

The name of the connection point will contain the device name, and the configured phasor name.

AnalogsFrom driver to model

For a given stream, each configured analog value will provide two connection point that will return data to the model.
The first one is the analog value itself, and the second one is the factor to be applied to this value. Since the standard does not specify how to handle factors for analog values, it is the user responsibility to either multiply or divide the analog value by the factor value returned to the model.
The name of the connection point will contain the device name, and the configured analog point name.

DigitalsFrom driver to model

For a given stream, each configured digital value will provide 16 connection points that will return each bit of the 16-bit digital value to the model.
The name of the connection point will contain the device name, the configured digital point name and the specific bit name.

Normal state status wordFrom driver to modelFor a given digital value, normal status word of the current digital signal. The name of the connection point will contain the digital point name. Only available when ‘Enable reception of normal bit states’.
Frequency ROCFrom driver to modelRate of change of frequency sent by the PMU as per IEEE Std C37.118.2-2011 Section 4.3
FrequencyFrom driver to modelFrequency sent by the PMU as per IEEE Std C37.118.2-2011 Section 6.2.2.
Epoch time (sec)From driver to modelEpoch time sent by the PMU as per IEEE Std C37.118.2-2011 Section 6.2.2.
Fraction of second (ns)From driver to modelFraction of second sent by the PMU as per IEEE Std C37.118.2-2011 Section 6.2.2.
Clock lockedFrom driver to modelTime quality as per IEEE Std C37.118.2-2011 Section 6.2.2.
TimebaseFrom model to driverResolution of fraction of second timestamp as per IEEE Std C37.118.2-2011 Section 6.4.

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