Hello,

I have a Profilux 3 or 3.1

This is what I have programmed so far but not working.

My lights is programmed to switch on at 11:30 AM and shut off at 7:00 PM.
My PH nominal value is 7.0 and my Hysteresis is 1
Timer 1 : Start time 9:30 AM to 7:00 PM
Programmable Logic G1 : Input 1 PH Value 1 - Increase : Input 2 Timer 1 : Function AND
Switch channel and outlet: Switch channel 4 Function Programmable logic 1

I'm trying to program switch 4 to power on if both conditions are met (Timer 1 Start time 9:30 AM to 7:00 PM) and (PH between 6.0 and 7.0) if not switch power off.

Would appreciate any help.

Thank you in advance.
Richard.