Hi,

I have a problem with my ADE7816 about Angle Value. I have set **PCF_x_COEFF** with same value as attached in datasheet **0x400CA4 **because i used 50Hz. But the Angle value is not match with LUTRON DW-6092 Power Measurement. For the example, Angle Value in Lutron is -140.8 and Angle Value of AD7816 is 356.9.

The following my step to reading the Angle Value :

1. Setting **PCF_x_COEFF = 0x400CA4** ; This step is based on datasheet at page16

2. Setting **COMPMODE = 0x01FF**

3. Reading **ANGLE0** register every IA/ID is Zero Crossing

4. Reading **ANGLE1** register every IB/IE is Zero Crossing

5. Reading **ANGLE2** register every IC/IF is Zero Crossing

6. Calculating ANGLE0, ANGLE2 and ANGLE3 as Equation 16 (Page 28) >> **ANGLE** = (**ANGLEx***360*Fline)/256000

I already to tried change the **PCF_x_COEFF**, but the **ANGLE **value is doesn't match.

Please give me a solution for this problem.

Thanks.