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07-29-2014 03:11 AM
Hi all,
I want to verify if my digital square signal turn on or off. If someone Has a idea, please help me
I created a Mask, in such a way that if my signal leave the Mask. I will have a Message Error. It's work but I should each time modify the values of Culsters of the function 'Limit Specification" If I change the Signal
You Will find in the attached file the block diagram.
Thank you in advance for your answers
Best Regards
Solved! Go to Solution.
07-29-2014 06:19 AM
Do you want to do this comparison on the fly or post processing? You are currently doing a post processing.
I'm not understanding exactly what you are looking for. Are you just looking for when the value changes?
07-29-2014 06:35 AM
My input represents a flashing light's signal, I want verify if its brightness increase or decrease, and if My light respect the duty Cycle that it is 50%
I don't know if I was clear enough
07-29-2014 06:52 AM
How are you measureing brightness? A digital signal is On or Off.
Duty cycle you can measure simply enough. There is a VI called Pulse Measurements.vi that will do that for you.
07-29-2014 06:55 AM
Yes, You're right I forgot that I have a Digital input
Thank you