01-19-2022 04:11 AM - edited 01-19-2022 04:14 AM
Hello,
When using PXIe-4492 to test sound pressure, every time I reset the 4492, , there is always some unwanted waveform instead of the real wanted signal are captured. But if I test again, it will always capture the right waveform. It only happened when I reset 4492 or after capturing AI Voltage using 4492.
This can be easily reproduce by NI max. Reset 4492, then send out continuous waveform by 4462 , and create AI task to capture sound pressure, you will get the unwanted waveform. click run again, I can get the real wanted waveform.
Thanks
This site uses cookies to offer you a better browsing experience. Learn more about our privacy statement and cookie policy.