05-19-2017 08:02 AM
I am using ni-9215 analog input module with cDAQ-9171 base. I am facing noise problem in acquiring analog signals from it. I want to read AC 220V and its frequency. For this I am using AC voltage transducer with 415 V AC input and 0-10V DC output.
I am attaching snaps of ni max and also wiring of input module.
Please help.
05-19-2017 10:08 AM
Hello,
I have found this link that might help you Troubleshooting the Noisy Readings.
If you still have the problem after all, please upload your VI, so that we could see your Block Diagram.
Greetings,
James.