Real-Time Measurements

Real-time measurements are refreshed every second. Real-time measurements include:

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x03E7	1000	R	1	V	INT16U	0–1200	E	RMS phase-to-phase voltage V12
0x03E8	1001	R	1	V	INT16U	0–1200	E	RMS phase-to-phase voltage V23
0x03E9	1002	R	1	V	INT16U	0–1200	E	RMS phase-to-phase voltage V31
0x03EA	1003	R	1	V	INT16U	0–1200	E	RMS phase-to-neutral voltage V1N ⁽¹⁾
0x03EB	1004	R	1	V	INT16U	0–1200	E	RMS phase-to-neutral voltage V2N ⁽¹⁾
0x03EC	1005	R	1	V	INT16U	0–1200	E	RMS phase-to-neutral voltage V3N ⁽¹⁾
0x03ED	1006	R	1	V	INT16U	0–1200	E	Arithmetic mean of V12, V23, and V31: (V12 + V23 + V31) / 3 = V_avg L-L
0x03EE	1007	R	1	V	INT16U	0–1200	E	Arithmetic mean of V1N, V2N, and V3N: (V1N + V2N + V3N) / 3 = V_avg L-N ⁽¹⁾
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x03EF	1008	R	10	%	INT16	-1000–+1000	E	V12 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages
0x03F0	1009	R	10	%	INT16	-1000–+1000	E	V23 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages
0x03F1	1010	R	10	%	INT16	-1000–+1000	E	V31 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages
0x03F2	1011	R	10	%	INT16	-1000–+1000	E	V1N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages ⁽¹⁾
0x03F3	1012	R	10	%	INT16	-1000–+1000	E	V2N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages ⁽¹⁾
0x03F4	1013	R	10	%	INT16	-1000–+1000	E	V3N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages ⁽¹⁾
0x03F5	1014	R	10	%	INT16	-1000–+1000	E	Maximum phase-to-phase voltage unbalance value of registers 1008, 1009, and 1010
0x03F6	1015	R	10	%	INT16	-1000–+1000	E	Maximum phase-to-neutral voltage unbalance value of registers 1011, 1012, and 1013 ⁽¹⁾
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x03F7	1016	R	1	A	INT16U	0–32767	A/E	RMS current on phase 1: I1
0x03F8	1017	R	1	A	INT16U	0–32767	A/E	RMS current on phase 2: I2
0x03F9	1018	R	1	A	INT16U	0–32767	A/E	RMS current on phase 3: I3
0x03FA	1019	R	1	A	INT16U	0–32767	A/E	RMS current on the neutral: IN ⁽¹⁾
0x03FB	1020	R	1	A	INT16U	0–32767	A/E	Maximum of I1, I2, I3, and IN
0x03FC	1021	R	1	%lg	INT16U	0–32767	A/E	Ground-fault current ⁽²⁾
0x03FD-0x0401	1022–1026	–	–	–	–	–	–	Reserved
0x0402	1027	R	1	A	INT16U	0–32767	E	Arithmetic mean of I1, I2, and I3: (I1 + I2 + I3) / 3 = I_avg
(1) Value is not available when the system type in register 3314 is 31 or 40. Refer to System Type. (2) Accessible only with MicroLogic Active 5.0 E and 6.0 A/E control units.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x0403	1028	R	10	%	INT16	-1000–+1000	E	I1 current unbalance in relation to the arithmetic mean of the phase currents
0x0404	1029	R	10	%	INT16	-1000–+1000	E	I2 current unbalance in relation to the arithmetic mean of the phase currents
0x0405	1030	R	10	%	INT16	-1000–+1000	E	I3 current unbalance in relation to the arithmetic mean of the phase currents
0x0406	1031	R	10	%	INT16	-1000–+1000	E	IN current unbalance in relation to the arithmetic mean of the phase currents ⁽¹⁾
0x0407	1032	R	10	%	INT16	-1000–+1000	E	Maximum current unbalance of registers 1028, 1029, and 1030
(1) Value is not available when the system type in register 3314 is 31 or 40. Refer to System Type.

The flow sign of the active power depends on the configuration of register 3316.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x0409	1034	R	1	kW	INT16	-32767–+32767	E	Active power on phase 1: P1 ⁽¹⁾
0x040A	1035	R	1	kW	INT16	-32767–+32767	E	Active power on phase 2: P2 ⁽¹⁾
0x040B	1036	R	1	kW	INT16	-32767–+32767	E	Active power on phase 3: P3 ⁽¹⁾
0x040C	1037	R	1	kW	INT16	-32767–+32767	E	Total active power: Ptot
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

The flow sign of the reactive power depends on the configuration of register 3316.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x040D	1038	R	1	kvar	INT16	-32767–+32767	E	Reactive power on phase 1: Q1
0x040E	1039	R	1	kvar	INT16	-32767–+32767	E	Reactive power on phase 2: Q2
0x040F	1040	R	1	kvar	INT16	-32767–+32767	E	Reactive power on phase 3: Q3
0x0410	1041	R	1	kvar	INT16	-32767–+32767	E	Total reactive power: Qtot
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x0411	1042	R	1	kVA	INT16U	0–32767	E	Apparent power on phase 1: S1 ⁽¹⁾
0x0412	1043	R	1	kVA	INT16U	0–32767	E	Apparent power on phase 2: S2 ⁽¹⁾
0x0413	1044	R	1	kVA	INT16U	0–32767	E	Apparent power on phase 3: S3 ⁽¹⁾
0x0414	1045	R	1	kVA	INT16U	0–32767	E	Total apparent power: Stot
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

The sign of the power factor depends on the configuration of register 3318.

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x0415	1046	R	1000	–	INT16	-1000–+1000	E	Power factor on phase 1: PF1 (absolute value equal to \|P1\|/S1) ⁽¹⁾
0x0416	1047	R	1000	–	INT16	-1000–+1000	E	Power factor on phase 2: PF2 (absolute value equal to \|P2\|/S2) ⁽¹⁾
0x0417	1048	R	1000	–	INT16	-1000–+1000	E	Power factor on phase 3: PF3 (absolute value equal to \|P3\|/S3) ⁽¹⁾
0x0418	1049	R	1000	–	INT16	-1000–+1000	E	Total power factor: PF (absolute value equal to \|Ptotal\| / Stotal) ⁽¹⁾
0x0419-0x041C	1050–1053	–	–	–	–	–	–	Reserved
(1) Value is not available when the system type in register 3314 is 30 or 31. Refer to System Type.

When the MicroLogic Active control unit cannot calculate the frequency, it returns Not applicable = 32768 (0x8000).

Address	Register	RW	X	Unit	Type	Range	A/E	Description
0x041D	1054	R	10	Hz	INT16U	400–600	E	System frequency: F