Hang in there. I know it's frustrating trying to figure these things out. I am trying find a referance to the displayed codes, A0 and A0A. The only referance to "A" that I can find is when the drive display is set to show output amps. Check pd0119, "stall prevention at ramp up". Set to "0" to disable. Motor pole count is set on pd143. Try setting it to 2 to run motor on high speed .
I hope this helps. I must get to work now.
Darcy