Marlon,
This question seems to be more geared towards our DAQ technical support; however, it does tie into TestStand somewhat. So, you can use one of our DAQ boards (you will have to determine what type of resolution you are looking for) to read the sinusoidal voltage signal via the application software you choose to use (ie. LabVIEW, CVI, or MSVC++). From here, you can use the TestStand (the specific code module adapter you use will obviously depend on the application software you wrote your code with)"Multiple Numeric Limit Test" step to check the voltage array, acquired from your DAQ board, against the limits you define. For more details on the correct DAQ board, please e-mail or call a DAQ Support Engineer; likewise, for more detailed implementation questions about the Te
stStand portion of this e-mail, please e-mail us again.
Best Regards,
Ryan Wynn
TestStand Applications Engineer
National Instruments