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Search: Posts Made By: OWEN.DAVID
Forum: LIVE PLC Questions And Answers April 16th, 2021, 02:15 PM
Replies: 7
Views: 723
Posted By OWEN.DAVID
Thanks for confirming, I have inherited a real...

Thanks for confirming, I have inherited a real onion of a project here!

With a six year history and lots of different layers and code styles. This is largely due to different technicians,...
Forum: LIVE PLC Questions And Answers April 16th, 2021, 12:46 PM
Replies: 7
Views: 723
Posted By OWEN.DAVID
So if the IO updates are asynchronous to the scan...

So if the IO updates are asynchronous to the scan then an Alias tag value can change during the scan?

Which defeats the typical purpose of the input map routine?


I found a past discussion...
Forum: LIVE PLC Questions And Answers April 16th, 2021, 12:16 PM
Replies: 7
Views: 723
Posted By OWEN.DAVID
Fuzzy logix when mapping inputs?

We have an input map that executes at the top of every scan.

In most cases we are using the MOV instruction to copy the input data into a human referenceable tag of the same data type. For...
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