Hi paulus.v,
Thank you very much for your attention and fast response.
I immediately changed these 3 parameters: Fr1, FLO and FLOC (and not changing anything else).
But the result was not as I expected: the display changed from "rdY" to "nSt" and when I wired
LI1 input to +24V (meaning to start the motor), "SFL3" (="HMI communication") error message appeared.
The motor, off course, didn't start. Probably my actions were wrong ?
Any other suggestions ?
Best regards !