Thanks @alexanderstieglbauer ,
I think we have few libraries developed in different B&R offices for downloading all powerlink parameters online, and some customers have developed similar by their self, BUT in all cases (as far as I know) the B&R CPU is connected to the B&R powerlink VFD all the time.
In this case I don’t know if we have a parameter to enable/disable powerlink communication on the VFD that’s why I like your idea to involve L1/L2 Support to confirm we can do what we think we could do.
Ciao
Valerio