about pid autotuning -> manager call not supported

[benoitju]

J'utilise labview  RT 6.0.3 et j'essai d'associer un correcteur PID autotune pour controler un piezo.

Lorsque que je clique sur autotune pour calculer les coefficients j'ai ce message d'erreur:

Error 53 occured at ^property node (arg1)

In open Panel.vi->Autotuning wizard-> PID_.....

possible reasons:

Labview: manager call not supported.

Je ne vois pas trop quelle peux etre la raison de ce bug...

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[ClementG]

Hello,

LabVIEW RT does not currently support the autotuning feature, because the procedure invokes a wizard that requires user interaction. LabVIEW RT does not support this type of user interface. This wizard is tightly integrated with the PID function itself and would require significant redesign to work in LabVIEW RT.

It is the autotuning VI itself that is not compatible with LabVIEW RT. You can use the "PID Autotuning.vi" as long as you are not targeted to your RT engine. Run your VI in development mode with the "PID Autotuning.vi" in your code. After you receive your tuned gain settings, replace the autotuning vi with the normal "PID.vi" and use your tuned gains for the inputs. You can now target to your RT engine with tuned gains.

Hope it s help.