circon nvi

[wellhung]

i have a nvi snvt_temp_p network variable that i am setting for a outside air setpoint. my problem is when i change the nvi, say to 45.0, it after a little while goes to 44.9 or 44.8 degrees. is there a way to keep my nvi steady at 45.0?

[ctrlguy]

The reason that happens is because measurement variables always go over the network as SI units. So what you're seeing is 45 converted to Celsius then back to Fahrenheit and temp_p is a low resolution variable type. So the short answer is no. I don't know if there's a workaround.

[wellhung]

thank you.

[viceman]

you may be able to truncate the point so you don't see the the decimals if that is a problem for the end user.

[wellhung]

how would you do that?

[viceman]

how would you do that?

i'm not sure with circon but i'm sure someone on this board can help you.
maybe start a new thread.