Hi Guys,
I use  cnc lathe by uc100 adapter.
the Machine has   2.2kw  2930  rpm ac motor that is drived by siemens v20 mono phase inverter. Today , I use it for new part , but the current  go up  not lineer  that uc100  break to connection  with pc . Then pc wants to restart. Must The inverter be lineer current? Or  What can the Machine   be ?