[Increment function wont increase value]

Quite embarrassing but yes it wasn't called, the subroutine had been sitting idle from a previous project it wasn't used in that I built on top of and I never thought to check.

Thanks for the input!

[Increment function wont increase value]

Hi, currently I have it so that if either of the two HMI buttons are pressed either of them when pressed power the increment function which in turn is supposed to increment the value in the MI i have placed there but this does not happen.

I just want to simply display on the HMI a variable that shows how many times these buttons have been pressed.

I can force a value into the MI variable and this then displays on the HMI okay but the increment function will not manually increase the MI but perhaps I am using it in the wrong way

 

Any insight appreciated!

https://imgur.com/gallery/zFdqOjG