What if I want to use OpenOpc to read event change tags?

[Arin1599]

I have a very genuine problem, I want to use open OPC package to read approximately 500 tags. How to do it without data loss. Also how to cater to event based tags.

[renzop]

500 tags in general is no problem. You can read them when you define a group which is faster, try out the sync option in the read function.

What do you mean bey event based tags? Do you mean OPC-AE ? (OPC-AE is not supported by this library)

[duduyoyo]

If it is OPC AE, the only choice is here I believe