10/2/2015 5:23 AM | |
Posts: 1 Rating: (0) |
Dear fritz, I am quite new with S7-300, 1200, and 1500. I have a few questions regading the memory areas: 1- What is the contents in Local Data Stack? Physical memory? Is local data stack = L Stack? 2- I found that, in S7-CPU manual book, it is stated that "local data stack can overflow". What does it means by overflow? How can this happen? 3- What is the different of Process Image I/O and peripheral Image I/O? I usually use peripheral image for analog (PIW and PQW). Looking forward for your courtesy. BR.
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Last edited by: Min_Moderator at: 10/2/2015 1:09:20 PMNew subject after splitting |
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