I am facing an issue with SEL 451 control bits (RBGGIO bits). They seem to become inactive by themselves. I import them into zenon, link them with a button and they work fine. After sometime or after restarting the button dosent work i.e. no value is sent to the bit. If i link the same variable to a numerical value on any screen and then manually change the value it works and the button also starts working. Can anyone guide me on how to solve this issue?
Thanks.
This is a migrated post! Originally posted on 18.12.2018 by user siddiqi.ar. Please be aware that information can be outdated.