How to check if a controller is active?

[wlederer]

I use different controllers in my project. Some of them can be set active or disactivated. How to check their states?
Globals.Tags.Controller2_active.Value=?

Regards, Waldemar

[JohnCZ]

Hi,

I had a similar task. There is two ways to do it.

First:
You will show Indicators with tags form PLCs(some bit counter ). If they are active they will flash.

Second
There is a function in HMI. Change active controler, where you can see what controler is active.

JohnCZ