A normal question regarding array threhold function

[LimKH]

Hi, i try to use the array threshold vi function but faced some problems. Pls see my VI. I can only a threshold result but can't get the other. Hope anyone could help me. Thanks

[Christian_L]

The Threshold 1D Array function is looking for a rising edge across your threshold. Since your first array only contains falling data points the threshold function never finds a valid transition.

See the LabVIEW help file for more detailed information about the threshold function.

Christian L
NI Consulting Services