Metrology Measurements Read Command

When the application receives a PAR command, it reads the metrology library registers and then converts and scales the internal data (stored in a high resolution format) to the proper units.

; Read voltage
PAR[U]
Present voltage is :
Ua=220.013V Ub=220.453 Uc=220.063V

; Read current
PAR[I]
Present current is :
Ia=5.0174A Ib=5.0155A Ic=5.0105A Ini=0.0258A Inm=0.0236A Inmi=0.0022A

; Read active power
PAR[P]
Present active power is :
Pt=3301.2W Pa=1100.3W Pb=1100.3W Pc=1100.6W

; Read reactive power
PAR[Q]
Present reactive power is :
Qt=3.9Var Qa=1.2Var Qb=1.1Var Qc=1.6Var

; Read apparent power
PAR[S]
Present apparent power is:
St=900.8VA Sa=300.1VA Sb=300.5VA Sc=300.2VA

; Read voltage, fundamental component only
PAR[UF]
Present voltage (fundamental) is:
Ua=219.917V Ub=222.013V Uc=218.018V

; Read current, fundamental component only
PAR[IF]
Present current (fundamental) is:
Ia=4.0001A Ib=4.9725A Ic=4.0024A Ini=0.6985A Inm=0.9336A Inmi=0.2351A

; Read active power, fundamental component only
PAR[PF]
Present active power (fundamental) is:
Pt= 744.1W Pa= 248.2W Pb= 248.8W Pc= 247.1W

; Read reactive power, fundamental component only
PAR[QF]
Present reactive power (fundamental) is:
Qt= 355.6Var Qa=118.2Var Qb=118.3 Var Qc=119.1Var

; Read apparent power, fundamental component only
PAR[SF]
Present apparent power (fundamental) is:
St=894.8VA Sa=299.1VA Sb=298.5VA Sc=297.2VA

; Read frequency in dominant phase
PAR[F]
Present frequency is:
Freq=50.01Hz

; Read dominant frequency and frequency per phase
PAR[FT]
Dominant frequency is:
Freq=50.01Hz
FreqA=50.01Hz, FreqB=0.00Hz, FreqC=0.00Hz

; Read angle between voltage and current
PAR[A]
Voltage and current angle is :
Angle_A=59.827 Angle_B=-60.012 Angle_C=0 Angle_N=0 Angle_VAB=120.102 Angle_VAC=0