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Detecting Lead or Lag While Calculating PF

Question asked by Dg@4 on Dec 7, 2017
Latest reply on Dec 15, 2017 by ValeriaToff


I'm using ADE7878A to implement a 3-Phase Energy Meter . Can anyone suggest me what is best and correct way to determine whether PF in leading or lagging? Should i read ZXIA and ZXVA bits in MASK1 register to determine which one is set first or there is another way to determine whether PF in leading or lagging.