Configure CC Function Block tuner

Follow these steps to configure the tuner.
To configure the CC Function Block tuner
  1. Put all three CV parameters into Manual mode.
  2. Set the AtuneStart parameter. The tuner starts collecting PV and CV data for noise calculation.
  3. After collecting 60 samples (60*DeltaT) period, the tuner adds StepSize to the CV.
  4. Set the AtuneUseModel parameter to copy the tuned parameters to the model parameters. The function block then resets the AtuneUseModel parameter.
    TIP:
    • After successfully collecting the PV data as a result of the CV step change, the CV assumes its value before the step change and the AtuneStatus, GainTuned, TCTuned, DTTuned, and RespTCTuned parameters are updated.
    • After a successful AutoTuneDone, the Atune parameter is set to one (1). Tuning completed successfully.
    • To identify models and to calculate response time constants for all three CV-PV processes, run the tuner up to three times to obtain CV1-PV, CV2-PV, and CV3-PV models and tuning, respectively.
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