I have a line reactor for the VFD but I've never hooked it up. http://www.automationdirect.com/adc/Shopping/Catalog/Drives/AC_Drive_%28VFD%29_Spare_Parts_-a-_Accessories/AC_Line_Reactors/LR-23P0-1PH
Speaking of VFD's mine is grounded to the breaker panel and not in the machine anywhere. When I check from the ground terminal to the panel I get 0 ohms so I assume that the back of the VFD is grounded to the ground lug on the VFD. JT On 12/20/2015 11:44 AM, Kirk Wallace wrote: > On 12/20/2015 05:20 AM, John Thornton wrote: >> I have a BP knee mill with an Anilam 1100M CNC kit on it. I've removed >> all the Anilam controls a while back. I've retained the drives and power >> supply and added a GS2 VFD for the spindle. I have a 5i25 7i77 setup. >> From the get go I've had problems with the electronics on this machine. > I have had good results (noise on encoder lines) by adding mains filters > to my VFD power inputs. > > The shiny box here: > http://www.wallacecompany.com/cnc_lathe/HNC/00024-1a.jpg > > I suspect any switching power circuit might benefit from installing an > input filter. > ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
