PEAK Adapters Timing?

[vamsi539]

Hello All,

               I am working on TestingCANC Messages.I developed Vi's that use NI CANC Vi's(Ex:GetProperty,SetProperty) along with Peak adapter VI's from KDI(cmpny that makes peak adapter vi's).I am testing CANC Messages Using these Vi's in Teststand,I have a strange probelm Of these Vi's not working properly when called repeatedly.If the test sequnce is limited to one or two signals the testing works finebut if  the test sequence runs longer then some signals fail indefinetly.I.e. you can never know which test may fail/pass.

What i feel is there is some timing issue with the way Peak Adapters  deals with windows.I tried running the tests shutting down all unnecessary stuff..looks like it is improved but not sucessful everytime.

Any ideas about how to deal the timing issues?

Vamshi

[Can_W]

Hey Vamshi,
I would say that the best thing to do is to simplify the situation. You said that you were using multiple items, all of which may be causing the problem. Since you think it's the Peak Adapter VI's, I would try to use them alone. Have you tried working a simple code that uses these VIs, in LabVIEW without CAN messaging? If you see the same problem, then I would contact KDI to ask them for a fix. If it doesn't, it may be an issue with a combination of things, since I've used CAN and test stand and not had a problem like the one you've explained

Hope this helps