Tag historical sample rate

Johnny_Li1 · April 21, 2022, 2:07am

Hi guys,

I am struggling with the historical sample rate, I have set the mode to periodic and 10 seconds sample rate at a minimum. But why I am getting 20s and 30s or even more sample rate?

Cheers
Johnny

josborn · April 21, 2022, 2:18am

Try changing the Historical Deadband to 0.

Johnny_Li1 · April 21, 2022, 2:25am

Hi there, thanks for your reply, I changed the mode to “on change” and deadband to 0 , still min sample rate is not at 10 s .

josborn · April 21, 2022, 2:26am

I think what is happening is the value isn’t changing so you aren’t satisfying the deadland condition. Changing to on change i would expect similar results.

Johnny_Li1 · April 21, 2022, 2:37am

I see I see , yup deadband to 0 and periodic mode would do the job. Thank you so much !