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ADE7169F16
Preliminary Technical Data
Rev. PrD | Page 4 of 140
Zero-Crossing Timeout.........................................................47
Period Measurement..............................................................47
Line Voltage Sag Detection...................................................48
Peak Detection........................................................................48
Peak Level Record..................................................................49
Phase Compensation..................................................................49
ADE7169F16 RMS Calculation................................................49
Current Channel RMS Calculation......................................50
Current channel RMS Offset Compensation.....................50
Voltage channel RMS Calculation .......................................51
Voltage channel RMS Offset Compensation......................51
Active Power Calculation..........................................................51
Active power gain calibration...............................................52
Active power offset calibration.............................................52
Active power sign detection..................................................52
Active power no-Load detection..........................................52
Active Energy Calculation ....................................................53
Integration time under steady Load ....................................54
Active energy accumulation modes.....................................54
Active energy Pulse output...................................................55
Line cycle active energy accumulation mode.....................55
Reactive Power Calculation ......................................................56
Reactive power gain calibration...........................................57
Reactive power offset calibration.........................................57
Sign of Reactive Power Calculation.....................................57
Reactive power sign detection..............................................57
Reactive power no-Load detection......................................58
Reactive Energy Calculation.................................................58
Integration time under steady Load ....................................59
Reactive energy accumulation modes.................................59
Reactive energy Pulse output................................................60
Line cycle reactive energy accumulation mode .................60
Apparent Power Calculation.....................................................60
Apparent Power Offset Calibration..................................... 61
Apparent Energy Calculation............................................... 61
Integration Times under Steady Load................................. 62
Apparent energy Pulse output.............................................. 62
Line Apparent Energy Accumulation.................................. 62
Apparent power no-Load detection .................................... 63
Energy-to-Frequency Conversion............................................ 63
Pulse output configuration................................................... 63
Pulse output characteristic.................................................... 64
Energy register scaling............................................................... 64
Energy measurement interrupts............................................... 64
Temperature, Battery and Supply Voltage Measurements........ 66
Temperature measurement....................................................... 68
Single Temperature Measurement....................................... 68
Background Temperature Measurements........................... 68
Temperature ADC in PSM1 and PSM2 .............................. 68
Temperature ADC interrupt................................................. 69
Battery measurement................................................................. 69
Single Battery Measurement................................................. 69
Background Battery measurements..................................... 69
Battery ADC in PSM1 and PSM2........................................ 69
Battery ADC interrupt .......................................................... 69
Supply Voltage Measurement ................................................... 69
Single Supply voltage Measurement.................................... 70
Background Supply Voltage Measurements....................... 70
Supply voltage ADC in PSM1 and PSM2 ........................... 70
Supply voltage ADC interrupt.............................................. 70
8052 MCU CORE Architecture.................................................... 71
MCU registers............................................................................. 71
Basic 8052 Registers................................................................... 72
Standard 8052 SFRs.................................................................... 73
Memory Overview..................................................................... 74
Addressing Modes...................................................................... 75