Function "Wait for value change"

Hello, I want a sequence to wait until a boolean variable in another part of the block diagram becomes true. Is there a function that I can put in one of the frames of the sequence that does the job?
Thanks a lot

Would a semaphore work in your application?
(Click on LabVIEW Help, and index the semaphore topic.) Grab the semaphore when you set the boolean to false, release it when you set it true.
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Similar Messages

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    Hi All,
    I am just starting to experiment with sharepoint 2013 (in office365) workflows and am running into an issue.
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    I'm not sure wait for field change will work. This action requires you to wait until it equals a specific value, rather than just for the field to change. So if you want approve or deny, this won't work because you can only wait for it to be approved or
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    Andy Wessendorf SharePoint Developer II | Rackspace [email protected]

  • SPD Workflow executing twice on Wait for field change

    I have a workflow where I have a Wait for field change action. Once the field is changed it sends an email. But it also goes back through the whole workflow again. So it sends 2 emails. How do I correct?
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    I'm not sure wait for field change will work. This action requires you to wait until it equals a specific value, rather than just for the field to change. So if you want approve or deny, this won't work because you can only wait for it to be approved or
    wait for it to be denied, not both. Basically, just as you say.
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    Andy Wessendorf SharePoint Developer II | Rackspace [email protected]

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    closing question

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  • Why do event structures trigger duplicate events for value changed, sometimes?

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    For completeness, I reported it also in the February bug thread, so it should get noticed:
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  • Wait for field to equal to value not working in Sharepoint desginer 2013

    Hi ,
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    Hi cameron,
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    Sachin

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