How to configure PID parameters correctly?

[DmitryS]

How to configure PID parameters correctly?
The instructions do not contain any information on how to properly configure the parameters and what form of the graph you need to come to. I managed to configure 3 axes, but with one it still does not work. Sometimes the bounce of the chart occurs.

[cncdrive]

My advice is to google "PID control" and "PID tuning" and you will find nice articles about how it works and how to tune PID loops.
You should really read after it to understand the parameters and the overal working of PID controllers.

[DmitryS]

Do you have documentation on how to configure a servoconfigurator for your program, except for the one on your site?

[cncdrive]

PID controller is a very basic standard control loop form, if you google "PID control" and "PID tuning" you will find thousands of nice articles about how it works and how to tune it.

[DmitryS]

In my system, such noises arise and because of them stability is lost. And I can not find any information which parameter is responsible for this. In Google, I read it, everything in general, your setup system has differences.[img]

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[cncdrive]

I thought you asking help about the UCCNC spindle speed PID control, but now I see that you asking about servo tuning of DGxx drives.

Our setup is not different, there are P (Ap), I (Ai) and D (Ad) gains settings.
There is also PID loop time constant and output limit parameters.

So, it is a generic PID controller. If you will read after how PID controllers work then you should understand which parameter does what.
Do not expect a direct relation like "what do what", PID controllers are analog control loops, each parameter influences the loop stability and loop responseness in different ways,
and the parameters work together to form the control loop. But again, if you will read some articles you should understand it quickly.