Err.. do you mean DB63 or FB63 ?
If the drives are 100% identical and the application is 100% identical, then you could in theory use just a single parameter DB.
In my projects there are separate parameter DBs for each drive.
If the drives are 100% identical and the application is 100% identical, then you could in theory use just a single parameter DB.
In my projects there are separate parameter DBs for each drive.