Hey i have some issue with coding

[jlandwerlen]

Maybe this post will give you some guidance,

Tag history difference over interval

I am trying to find a better way to do production counts over specific intervals using tag history. Example, I have a tag TestCount, right now it’s a memory tag, but typically this would be an OPC tag from a PLC that increments. I can’t use Count aggregationMode because it may not “catch” each transition, example, it may go from 10 to 13. My desire is to be able to chart this data over a period of time, example, 12 hours, with a certain interval, example 1 hour. So, if at the start of the ho…