STcPowerMeasureVoltage

The structures STcPowerMeasureVoltageDiag, STcPowerMeasureVoltageValuesLN and STcPowerMeasureVoltageValuesLL represent measurement data of the voltage and are summarized in the STcPowerMeasureVoltageArea structure.

STcPowerMeasureVoltageDiag

State of voltage measurement. See also Diagnostic data.

Name	Data Type	Description
`bInaccurateL1`	`BIT`	Inaccurate voltage phase L1.
`bInaccurateL2`	`BIT`	Inaccurate voltage phase L2.
`bInaccurateL3`	`BIT`	Inaccurate voltage phase L3.
`bOvervoltageL1`	`BIT`	Overvoltage phase L1.
`bOvervoltageL2`	`BIT`	Overvoltage phase L2.
`bOvervoltageL3`	`BIT`	Overvoltage phase L3.
`bReverseDirection`	`BIT`	Reversed phase sequence/rotating field direction (FALSE for L1-L2-L3).

STcPowerMeasureVoltageValuesLN

Voltages between phase and neutral conductor.

Name	Data Type	Unit	Description
`fU1N`	`REAL`	`V`	Effective value of voltage L1-N.
`fU2N`	`REAL`	`V`	Effective value of voltage L2-N.
`fU3N`	`REAL`	`V`	Effective value of voltage L3-N.
`fU123N`	`REAL`	`V`	Mean value of the effective values of the voltages L1-N, L2-N and L3-N.

STcPowerMeasureVoltageValuesLL

Voltages between the phases.

Name	Data Type	Unit	Description
`fU12`	`REAL`	`V`	Effective value of voltage L1-L2
`fU23`	`REAL`	`V`	Effective value of voltage L2-L3.
`fU31`	`REAL`	`V`	Effective value of voltage L3-L1.
`fU123`	`REAL`	`V`	Mean value of the effective values of the voltages L1-L2, L2-L3 and L3-L1.

STcPowerMeasureVoltageArea

Summary of the voltage measurement.

Name	Data Type	Description
`nTimestamp`	`DCTIME`	Time of update.
`Diag`	`STcPowerMeasureVoltageDiag`	State of the measurement.
`ValuesLN`	`STcPowerMeasureVoltageValuesLN`	Phase to neutral conductor voltages.
`ValuesLL`	`STcPowerMeasureVoltageValuesLL`	Phase to phase voltages.