how to test the low level duration time ?

[ateproject2007]

see attached vi, i want to test the low level duration time, how to do that ? thanks for help !

[MikeS81]

Hi ateprojec…,

your vi is not executable for me! To measure the time you can use the "Tick Count (ms)" function.

[edit] ok, i think it´s not the time you want. Can you explain a little bit about what you mean? [/edit]

Hope it helps.
Mike

Message Edited by MikeS81 on 06-17-2008 09:13 AM

[ateproject2007]

sorry maybe your not understand what i want. Here is the picture, i want to get the duration time that voltage is about 0 v. see attached. thanks

[MikeS81]

Hi ateprojec…,

you can convert your data to waveform and search for values less than one. Count theme and multiply the number with dt, this should be the time you need.

Mike