STcPowerMeasureHarmonics
The structures STcPowerMeasureHarmonicsDiag
and STcPowerMeasureHarmonicsValues
represent the determined harmonics and are summarized in the structure STcPowerMeasureHarmonicsArea
.
STcPowerMeasureHarmonicsDiag
State of the harmonic determination. See also Diagnostic data.
Name | Data type | Description |
---|---|---|
| BIT | Inaccurate harmonics phase L1. |
| BIT | Inaccurate harmonics phase L2. |
| BIT | Inaccurate harmonics phase L3. |
STcPowerMeasureHarmonicsValues
Determined harmonics up to and including the 64th harmonic.
Name | Data type | Unit | Description |
---|---|---|---|
| ARRAY [0..63] OF REAL | % | Ratio of the nth harmonic to the fundamental L1. |
| ARRAY [0..63] OF REAL | % | Ratio of the nth harmonic to the fundamental L2. |
| ARRAY [0..63] OF REAL | % | Ratio of the nth harmonic to the fundamental L3. |
STcPowerMeasureHarmonicsArea
Summary of the harmonics determination.
Name | Data type | Description |
---|---|---|
| DCTIME | Time of update. |
| STcPowerMeasureFrequencyDiag | State of determination. |
| STcPowerMeasureHarmonicsValues | Harmonics of the voltage. |
| STcPowerMeasureHarmonicsValues | Harmonics of the current. |