BOUCLE CADENCEE

[stevennn]

Bonjour, 

Je souhaiterais réaliser une boucle cadencée (timed loop) sur labview mais pas sur labview RT. Comment puis-je procéder ? En effet, j'aimerais récupérer toute les ms une valeur de position ( instrument de mesure que je contrôle via un controleur SMC100). 

PS: J'utilise Labview 6.1 

En vous remerciant, 

Steven

[Tepig]

How much timing precision is required on your application?

Windows has poor accuracy, so we cannot develop high timing precision application.

[stevennn]

I would like to have the position every 100 ms. I'm not sure we can use a timed loop with Labview 6.1 ( not Labview real time). 

What are the limits for windows ? 

[Tepig · Accepted solution]

I think "While Loop" and "Wait Until Next ms Multiple" can satisfy the requirement.

But on Windows, the timing would have a large jitter.

For example, it would be 105msec and 95msec and so on.

Is the jitter acceptable?

[stevennn]

Yes, I think it should be ok. Thank you for your help !