I just went through a very similar problem with a Robodrill A-T10B with 16mb control. And I had non of the Parameters to put back in. I had the 910 error so I bought a Sram card with hopes to back up what I had. When I tried it wrote a 0b file and gave me the 930 error. I finally just rest the memory after I received a pdf of some parameters from a machine similar to mine. It was a few months older but mostly close enough to mine that it works now. I still don't have my pallet loader working 100% but it seems to be doing pretty good now. Call Methods Machine Tool in LA or San Francisco with your info. They will get you up and running again.
Good luck,
Donny