PID Transfer

[digiwolff 0]

Hey guys I am swapping out an old ML1500 with a SLC 5/05. I have rewrote the program because i dont have a copy of the project file from the ML1500, only raw later. I can however take the PID parameters which were supposedly tuned with expertune at some point, and enter them into the parameters for my new PID. My question is, does anyone know if the transferred parameters will work the same as they did on the old PLC? Or does it need to be retuned?

[Peter Nachtwey 15]

The same PID gains should work IF you had the PID setup correctly before and the new one setup correctly. I am referring to sample time and scaling.