Anthony,
Can't claim the XLS file (found on one of these forums).
Have modified to suit my 2.2Kw and chinese VFD.
Notably the Voltage / Frequency curve to give more torque at low spindle speed. Before I could easily stop spindle at 2000 rpm, not so easy now PD 6/7 and 9/10
Make sure your spindle current is correct (maybe printed on Spindle). PD142
Comms PD163-165 also specific to my needs.
Hope it helps.
Gordon.