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Old January 15th, 2020, 04:44 AM   #9

JEANST is offline
Join Date: Jun 2015
Location: PARIS
Posts: 53
I'm agree, there are some nested loops that we have to check.. Something I forgot to tell and I think is important is that it is a Safety CPU 1512F (sorry for unaccuracy ). So there is a 100ms interruption in the OB1 moreover the using of technological object. I wonder if it's too much for the processor? Using the trace in TIA portal we can observe cycle time goes from 10ms up to 30ms, it is not really stable..
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