Hi Experts.

I want to get 2 value from Trend Ruler Control and mutiple them. so i can sum the all values. i want to get "Average" and "Number of Values" values. im using GetStatisticAreaColumn function but i think it returns object and i could not convert to real. so here is my example code and screenshot.

Hello Ltsc,

I guess you know the description of the method "GetStatisticResultColumn" in the manual already.

https://support.industry.siemens.com/cs/ww/en/view/109096785/36145863691

I could imagine to use the "Export" method. It saves the values in a csv file. And because the structure is known you can select your desired values by script.

So...

1. Save values in file.
2. Open file.
3. Read file and select values.
4. Save values to tags.
5. if necessary convert string to real.
6. Close file.

There might be an easy method, similar to the.value you tried, but I don't know it. Sorry.

Edit:

Maybe this works?