Hello, I found some strange visualisation of ULInt variable - When I try to use full range of the variable, I see value rounded. Last 5 digits are 0. When I lower the value, still see rounded value according to the length 20 igits, but last 5 are 0.

I use ULInt to show RFID chip ID. 

S7 - 1512F SP

15" Comfort

Tia v15.1 and also v16

Solved - rouding

https://support.industry.siemens.com/cs/ww/en/view/109738561