Another Dosing Pump Question

[jim2083]

I would like my dosing pump for calcium to run for 46 minutes and my Alk to run for 27 minutes. I would like to be able to seperate the run times by about an hour or so.

I would like to use the OSC function but I can't seem to wrap my head around how to word the coding.

Any help would be really appreciated.

 

[RussM]

How often do you want the dosing to occur? Once a day? Every 6 hours? Or ???

 

[swearint]

Assuming you want the doses spread out over 24 hours:

Calcium: 46 min /24 = 1:55 minutes out of every hour

Use OSC 00:00/1:55/58:05 Then ON

Alk: 27 min / 24 = 1:08 minutes out of every hour

Use OSC 30:00/1:08/28:52 Then ON

The Alk is offset from the Calcium by 30 minutes.

Todd

 

[jim2083]

I would like the ALK to dose after the lights go out, which is about 10pm. The calcium could be added twice a day in small amounts.