armandovara
Newbie level 1
Hey guys,
I'm using the energy measurement IC ADE7758 with the microcontroller mbed.
Right now I know how to read/write registers and the SPI communication is working Ok. My problem now is to make it ready to start measuring the CT to show the measured data. I'm using the current sensor SCT-019-000 (https://goo.gl/bz6L5) with a resistence to convert the value from A to Volts. Right now I have the signal between -/+ 500mV as pointed by the datasheet requirements.
I'm getting the values for the Current RMS but I'm getting random values, as in this moment I'm using only the Phase A and I'm showing the A, B and C phases to see how it works.
Regards
I'm using the energy measurement IC ADE7758 with the microcontroller mbed.
Right now I know how to read/write registers and the SPI communication is working Ok. My problem now is to make it ready to start measuring the CT to show the measured data. I'm using the current sensor SCT-019-000 (https://goo.gl/bz6L5) with a resistence to convert the value from A to Volts. Right now I have the signal between -/+ 500mV as pointed by the datasheet requirements.
I'm getting the values for the Current RMS but I'm getting random values, as in this moment I'm using only the Phase A and I'm showing the A, B and C phases to see how it works.
Regards