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Reading frequency on a cr800


garryl Oct 16, 2017 10:21 AM

I have a environdata sr10 solar radiation sensor that is 0-10hz output but i cant get the pulsecount to read it properly it reads a value when i disconnect and connect but at the next scan (set to 10 sec) it goes to zero. my code is pulsecount (solar-rad,1,2,0,0,1.0,0).


Notso Oct 25, 2017 10:53 PM

Hi. The pulse count instruction as you have it shown is configuring the pulse channel to look for a high frequency 5 Vdc square wave signal. Are you sure that is what the sensor is producing? 


garryl Oct 25, 2017 11:16 PM

Hi Notso. I did some checking of my sensor and discovered it was faulty. Yes the output should have been a high frequency 5 Vdc square wave. Thanks for your post.

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