ORP Control

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egadgetjnr
Posts: 54
Joined: Wed Jul 18, 2012 1:32 pm

ORP Control

Post by egadgetjnr »

Heya Guys,
I'm wanting to control a relay being triggered on and off depending on the ORP value. Is there an inbuilt method to do this? I had a squiz but can't see much for Orp, mainly just PH and CO2.
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: ORP Control

Post by rimai »

No. You need to create your own, like this:

Code: Select all

if (ReefAngel.Params.ORP>0 && ReefAngel.Params.ORP<350) ReefAngel.Relay.On(Port1);
if (ReefAngel.Params.ORP>430) ReefAngel.Relay.Off(Port1);
Roberto.
egadgetjnr
Posts: 54
Joined: Wed Jul 18, 2012 1:32 pm

Re: ORP Control

Post by egadgetjnr »

rimai wrote:No. You need to create your own, like this:

Code: Select all

if (ReefAngel.Params.ORP>0 && ReefAngel.Params.ORP<350) ReefAngel.Relay.On(Port1);
if (ReefAngel.Params.ORP>430) ReefAngel.Relay.Off(Port1);
Thanks Roberto,
I thought that might have been the case so I did something similar.

I noticed that there was a Global Memory entry called Mem_I_ORPMax and ORPMin, are they created for this purpose and can you change them in the portal?
rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: ORP Control

Post by rimai »

No, those are calibration settings.
Roberto.
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