Again thank you so much reuelt can you mention any controller to manage VFD?

... also I hope this admin can recommend me some non chinese controller, in order to get support in the forum

Again thank you so much reuelt can you mention any controller to manage VFD?

... also I hope this admin can recommend me some non chinese controller, in order to get support in the forum

I think your existing controller may already be able to control the spindle but only in the forward direction (M3 only).
Please try it out yourself.

 (see attached)
VI= 0-10V analogue output
ACM = Analogue Common
DCM = Digital Common
FOR = Forward Direction