Apex Trident programing to stop dosing ALK not working

[chicago]

So frustrated...

Need some help setting up programing in the trident apex fusion..and or the doser
I want my Alk doser to turn off and not dose when the Alk is above 7.25. I have the following programing in place on the advanced tab for the doser. the Apex accepts the language but is NOT turning off the doser . My Alk this AM is 7.71 per the trident and it was still dosing. My guess is the Trident overrides the settings advance tab on the doser I am using to dose ALK.?

If Alkx19 > 7.25 Then OFF
If PHTK > 8.40 Then OFF

 

[Reefing Madness]

 

[chicago]

ok got it all good and corrected... the DOS does turn off at 7.40
The trident will dose per the interval and specs set in the trident.. but if ALK goes above 7.40 turns off the DOS and thus even if Trident would like to dose more alk it cannot. Thank you