Hello,
ProfiLux Mini does not yet support dosing pump channels, but this may change soon, so stay tuned!
Edit:
I've just seen your post in the other forum, which explains better what you want to do, which obviously doesn't require a dosing program:
You can activate/deactivate a socket according to the nominal value defined on the pH sensor.
For example, to switch a socket on when the pH falls below the set point: On the socket corresponding switch channel, set the function to pH value 1, then set the Functional parameter to Control upwards (increase).
Gaël