How to switch and maintain switched

[gmazza]

Hello,
I have to switch in "true" an indicator using an OK botton. I want that when i push the botton for the first time my indicator becomes "true" and remains "true" forever independently from the OK botton status... How can i do?

Thanks in advance

GM

[altenbach · Accepted solution]

Try for example this recent post.

[crossrulz]

Something like this?

[gmazza]

It's ok! Thank you very much!

GM