Sensor for DOS?
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I use a simple float switch connected to a breakout box to accomplish this. I do not have access to my code right now, but I am sure @SuncrestReef has an article on using a breakout box to perform tasks and may be able to paste a simple code for you here.
SuncrestReef
That Apex guy
You can use a float sensor connected to a breakout box, or an optical sensor connected to a FMM module.
However, the coding on a DOS is different than for controlling a basic pump. If you just use the typical code:
Set OFF
If ATO_Lo OPEN Then ON
this would only cause the DOS to run at 25 mL/minute, which is a pretty slow pace compared to a typical ATO pump. If you want it to run faster, then you need to create a Dose Profile as explained in my DOS tutorial:
Example:
Set OFF
If ATO_Lo OPEN Then DOS_Topoff
Also, read my ATK tutorial for more details on standard programming that incorporates extra failsafes such as a 2nd sensor and the emergency failsafe When timer:
www.reef2reef.com
However, the coding on a DOS is different than for controlling a basic pump. If you just use the typical code:
Set OFF
If ATO_Lo OPEN Then ON
this would only cause the DOS to run at 25 mL/minute, which is a pretty slow pace compared to a typical ATO pump. If you want it to run faster, then you need to create a Dose Profile as explained in my DOS tutorial:
Example:
Set OFF
If ATO_Lo OPEN Then DOS_Topoff
Also, read my ATK tutorial for more details on standard programming that incorporates extra failsafes such as a 2nd sensor and the emergency failsafe When timer:
Neptune Apex Programming Tutorials, Part 3: Automatic Top-Off Kit (ATK)
Part 3 of our series on learning how to program your Neptune Apex for automatic top-off in a saltwater aquarium.
www.reef2reef.com
