NOT RESTRICT FREQ to +/- 32.767Hz #14
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IEEE Std C37.118.2-2011 Table 6 states for FREQ where 32bit floating point, is "actual frequency value" and thus not restricted to +/- 32.767Hz as with 16bit integer.
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I think the problem is a mis-interpretation of the standard, see my comment in #3 |
IEEE Std C37.118.2-2011 Table 6 states FREQ is the frequency deviation, unless 32bit floating pt. In the case of 32bit float it's the actual value and we unpack without adjustment. In the case of 16bit float it's the deviation and we unpack and restore nominal offset.
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IEEE Std C37.118.2-2011 Table 6 states for FREQ where 32bit floating point, is "actual frequency value" and thus not restricted to +/- 32.767Hz as with 16bit integer.