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Grabbing past frames

Hy ladys and gentlemen,

 

I am faced following problem:

 

I grab frames of the past.

I got a Matrix Vision 8bit gray-scale advise (product description is following)

At this evaluation i take 3 pictures to get a result (process time below 500ms). 

As far as good it woorks probably. I am using a beckhoff industrial pc with an high amount of RAM (32gb) ->normal usage during inspection 3gb approximately 

Cpu usage is about 50% (1 advice per nic [in this case only 1 per pc])

After 2-3weeks constant grabbing the system starts to grab "older" frames (~30ms of the past).? The lights are changing between the inspections (times to get the full lightning are included with 30ms)

I use VBAI 2018 and the vision acquisition of 2023.

Talked to a few IT-specialists but got no satisfying answer.

It is a time critical process -->camera runs in "continues wait for next" (snapshot would take approximately 50ms longer)

Maybe someone knows the issue? I know it is very specific but in this forum are very intelligent person's!

Details may follow.

 

Thanks for answering

 

 

 

 

 

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