Motion Control and Motor Drives

Showing results for 
Search instead for 
Did you mean: 
Reply

Timing and transition measurement vi

Timing and transition measurement vi

I am using timing and transition measurement express vi for measurement of the RPM by using a proximity sensor. The sensor on sensing the metallic surface gives a 0.02 V DC current which I am acquiring using DAQ card. As soon as I start my measurement vi an error pomp's up saying

" the waveform didn't cross the mid reference level enough time to perform this measurement. Check the signal length, reference level and ref level units"

I am not  able to rectify this problem. What should I do to sought out this problem. Same is the case when I replaced the express vi with pulse measurement vi

please help me in this regard.

0 Kudos
Message 1 of 1 (3,037 Views)
Reply
0 Kudos