Need help in programming LABView vi using NI usb 6009

[Poojitha_Reddy]

I'm working on a LabVIEW project using an NI USB-6009. The VI involves a push button and output channels C0 - C7. When the button is pressed once, it needs to check condition and display the output. If the button is pressed twice, it checks conditions with another set of C0 - C7 values. How can I implement this logic in LabVIEW?

[GerdW]

Hi Reddy,

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@Poojitha_Reddy wrote:

I'm working on a LabVIEW project using an NI USB-6009. The VI involves a push button and output channels C0 - C7. When the button is pressed once, it needs to check condition and display the output. If the button is pressed twice, it checks conditions with another set of C0 - C7 values. How can I implement this logic in LabVIEW?

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The NI6009 doesn't use channels "C0-C7", it offers the Port0…

What about using a state machine?

What have you tried so far and where are you stuck?

What should happen when you press that button trice or more?

[Poojitha_Reddy]

How to produce multiple 8 bit output sequence for single input using DAQ and LabVIEW?

[GerdW · Accepted solution]

Hi Poojitha,

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@Poojitha_Reddy wrote:

How to produce multiple 8 bit output sequence for single input using DAQ and LabVIEW?

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Hints:

• You can use an U8 value to store 8 bits.
• You can use a (FOR) loop to iterate over each element of an (U8) array…

What have you tried and where are you stuck?

[Poojitha_Reddy]

I'm new to labview and know only basics. I don't know how to create the state machine for this. Could you please guide me to create vi for this?