Datasheet

90E36A POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register 57 April 2, 2013
6.5 ENERGY REGISTER
6.5.1 REGULAR ENERGY REGISTERS
Table-9 Regular Energy Registers
Register
Address Register Name
Read/Write
Type Functional Description Comment
80H APenergyT R/C Total Forward Active Energy
Resolution is 0.1CF/0.01CF. 0.01CF / 0.1CF set-
ting is defined by the 001LSB bit (b9, MMode0).
Cleared after read.
81H APenergyA R/C Phase A Forward Active Energy
82H APenergyB R/C Phase B Forward Active Energy
83H APenergyC R/C Phase C Forward Active Energy
84H ANenergyT R/C Total Reverse Active Energy
85H ANenergyA R/C Phase A Reverse Active Energy
86H ANenergyB R/C Phase B Reverse Active Energy
87H ANenergyC R/C Phase C Reverse Active Energy
88H RPenergyT R/C Total Forward Reactive Energy
89H RPenergyA R/C Phase A Forward Reactive Energy
8AH RPenergyB R/C Phase B Forward Reactive Energy
8BH RPenergyC R/C Phase C Forward Reactive Energy
8CH RNenergyT R/C Total Reverse Reactive Energy
8DH RNenergyA R/C Phase A Reverse Reactive Energy
8EH RNenergyB R/C Phase B Reverse Reactive Energy
8FH RNenergyC R/C Phase C Reverse Reactive Energy
90H SAenergyT R/C Total (Arithmetic Sum) Apparent Energy
91H SenergyA R/C Phase A Apparent Energy
92H SenergyB R/C Phase B Apparent Energy
93H SenergyC R/C Phase C Apparent Energy
94H SVenergyT R/C (Vector Sum) Total Apparent Energy
95H EnStatus0 R Metering Status 0
96H EnStatus1 R Metering Status 1
98H SVmeanT R (Vector Sum) Total Apparent Power
Complement, MSB is always ‘0’;
XX.XXX kVA
99H SVmeanTLSB R LSB of (Vector Sum) Total Apparent Power LSB of SVmeanT. Unit/LSB is 4/65536 VA