Not yet. I did notice at the back of the drive manual that I posted (section 7.4) there is a table with what appears to be something called "Adaptive table for servo motor selections" which corresponds with Parameter 002 in the settings. Both the X and the Y Drives are set to value A101, whereas the table in the manual calls for the specific drive to be set to B093. Beyond that I am not too confident in my capabilities or the english translation of what all the parameters do, what I should change and how I should go about measuring any changes. I will likely change that parameter and see if it nets anything interesting.
Update:
I tried to review a few of the parameters and now I'm really stumped. Chapter 5 actually does a reasonable job of explaining what some of these parameters do. Following the instructions:
Check P001 value, should correspond to a sub model number L08, L12 or L16. Mine reads 04L01.
Check P002 value, should correspond to the table I spoke about above. Current Parameter is set to A101, should be B093 to match the drive. I am unable to change the parameter. I verified there were some other parameter values I could change, but this one I could not.
Probably one of the most frustrating things about this whole thing is the general lack of available documentation about the drives, motors, software availability.
So I've had a little bit of success. I was able to cobble together a Win7 32bit VM, and got the servosoft software running and connected. I am able to backup and restore the entire servo drive config. One other interesting note is that Parameter 002 does not show up in the list either. I tried the recover factory, option, but it did not appear to change anything, so it's acting like these servo drives just have a default configuration on them. I'll keep at it.
.
So new development. I took the X axis servo off, to play with the settings in servosoft, and low and behold the locking collar that connects to the ballscrew was not tight, and by not tight, I mean the motor just slid right out of the mounting flange. I don't ever recall taking the motor loose, for anything, but it would certainly explain the lost motion. I guess I need to check the Y as well. That thing is buried in the column. so I am going to put everything back to the way it was and start over.