Use threshold on analog channels to logic high/low??

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h3rman
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Joined: Sat Jun 09, 2012 12:49 pm

Use threshold on analog channels to logic high/low??

Post by h3rman »

Is there any way to use the input channels as digital on my PicoLog 1216? I have hooked up from +2,5V and in to the channels that i use, but because of interference & voltage drop the input is very hard to get a clean high or low.

Is it possible to use the equation function to have a threshold, for example if voltage is above 1V -> 1 or else 0 ?

Hitesh

Re: Use threshold on analog channels to logic high/low??

Post by Hitesh »

Hi h3rman,

You may wish to try using the look-up table feature for the channel to map values to voltages rather than using an equation.

E.g.

Raw Scaled
0 0
999 0
1000 1
2500 1

Hope this helps,

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