Issues programming a Lenze 8200 Vector drive

[Bilbo1161]

I have an issue after programming a Lenze 8200 Vector drive using Lenze Global DRive Easy software.

I have connected using a Can Bus interface.
Able to read the drive parameters and write new parameters, including changing the Can Bus address.
After I do a power cycle I can no longer connect via the Can Bus system.

Any ideas what I am doing wrong?

 

[L D[AR2P#0.0]]

Do you press the SAVE button?

 

[Bilbo1161]

There is no save button, but even if it hadn't saved the original parameters would still be in.
Scanning the bus now finds no addresses