Datasheet

90E36A POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register 58 April 2, 2013
EnStatus0
Metering Status 0
EnStatus1
Metering Status 1
Address: 95H
Type: Read
Default Value: F000H
Bit Name Description
15 TQNoload all-phase-sum reactive power no-load condition detected.
14 TPNoload all-phase-sum active power no-load condition detected.
13 TASNoload all-phase-sum apparent power no-load condition detected.
12 TVSNoload all-phase-sum vectored sum apparent active power no-load condition detected.
11-4 - Reserved.
3CF4RevFlag
CF4/CF3/CF2/CF1 Forward/Reverse Flag – reflect the direction of the current CF pulse.
0: Forward (default)
1: Reverse
2CF3RevFlag
1CF2RevFlag
0CF1RevFlag
Address: 96H
Type: Read
Default Value: 0000H
Bit Name Description
15-7 - Reserved.
6 SagPhaseA
These bits indicate whether there is voltage sag on phase A, B or C respectively.
0: no voltage sag (default)
1: voltage sag
5 SagPhaseB
4 SagPhaseC
3-Reserved.
2 PhaseLossA
These bits indicate whether there is a phase loss in Phase A/B/C.
0: no phase loss (default)
1: phase loss.
1 PhaseLossB
0 PhaseLossC