Hello everybody,
I'm using a NI 9361 module to measure the rotation speed of a shaft that is rotating thanks to an electric motor.
I'm facing big noises due to this electric motor; when I launch it, my counter directly measures frequencies up to 1 MHz, even when my shaft is not rotating. I can the see the same phenomena when I'm looking at the edge counting results...
I tried to use the pulse width filter inside my Labview application to filter the signal but I could not find nothing sufficient.
Has anyone ever face this kind of issue, and if so, is there a solution to face it ?
Thank's very much.