hi efstathios greece
to run my 2.2kw water spindle as part of a new machine build. start stop,it worked very well and if possible also set the speed from Mach3 gcode. Its not clear to me from the wiring diagrams of the VFD which.
I used parameters/settings for the XSY-AT1 VFD, George (tarawa)

Machifit NVCM /6 Axis CNC Controller MACH3 USB
Minleaf AT1-2200X 2.2KW 220V PWM Control Inverter 1Phase Input 3Phase Out Inverter Variable Frequency InverterClick image for larger version. 

Name:	IMG_20191113_224707.jpg 
Views:	39 
Size:	249.9 KB 
ID:	26734