How to make stop analog outputting

Hi nice guys,
I'm working on an analog voltage simulation, some signals are longer than half hour, maybe one hour. The function I want to do is, when I click the stop button, the analog output can be stopped immediately. I have no exp. and no idea to make it out.
Thank u in anvance.
best regards
Dai

Sounds like you are looking for something like this
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Attachments:
Stop Task.png ‏18 KB

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How can i synchronize analog output and analog input timings to generate and measure voltage at the same time.

how can i synchronize analog output and analog input timings to generate and measure voltage at the same time.

Read this Tutorial
http://zone.ni.com/devzone/cda/tut/p/id/3615#toc3
And also refer to this link where You have repeated this question.
PS: Please stick to one thread. That way, its easier to keep track of your query and answers

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Hello All
My Question is how to make button that when I prees it first time work as stop button and when I press it second time work as start button, I hope if I found my answer soon.
thank u all
Best Regards

It's probably not worth to add all these sequences, local variables, and parallel loops. Here's a somewhat simpler version, showing two possibilities: 0:using events, 1: not using events. Pick one!
There are many other possibilities. It really depends what else there is.
Message Edited by altenbach on 10-15-2007 06:59 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
StartStopMOD.vi ‏19 KB

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who can help me or give me an example ?

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Hall_effect_sensing.pdf ‏218 KB

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