txturbo

Problem With Autotuning

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I am having a problem with autotuning.

 

When I start the autotune process on my PID loop the PV just stops. it never moves.

 

Is there a set of conditions that needs to be met for the autotune process to work?

 

Thanks...

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Its important to remember to set  the Step Size parameter and that this is the change in Output, not SP.  My guess is that you have this value at 0 or just too low.

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