larryfl1
17.06.2009, 07:11
HI ,
i would like to dose a 2 part calcium solution based on when the ph drops below a certain value....
the 2 parts will be dosed from 2 of the dosing pumps..
the important part when dosing i want to alternate the 2 pumps every 2 minutes...they should not run at the same time so that the solutions dont precipitate...
when the ph reaches the set value it would then turn off
how would i configure this?
i would like to dose a 2 part calcium solution based on when the ph drops below a certain value....
the 2 parts will be dosed from 2 of the dosing pumps..
the important part when dosing i want to alternate the 2 pumps every 2 minutes...they should not run at the same time so that the solutions dont precipitate...
when the ph reaches the set value it would then turn off
how would i configure this?