Reading wrong values of Reactive Power ATM90E26

[sid548]

Hello, I am able to read the values of Voltage, Current, Active Power, pf and frequency correctly. But when it comes to Reactive power it is coming wrong. I have used the function "GetReactivePower()" to read values. Following is the function double ATM90E26_UART::GetReactivepower() { short int rpower= (short int)CommEnergyIC(1,Qmean,0xFFFF); return (double)rpower; }

Can you help me with this problem ? Thanks