CAD CAM EDM DRO - Yahoo Group Archive

VFD problems with my Bridgeport CNC..

Posted by Mike Mueller
on 2004-03-27 20:48:00 UTC
I have the feeling the FVD is "only" for the main spindle motor and that it is not wise to try and power the entire machine with it???

Am I correct here? I hooked up the VFD, turned the power on the machine (I could hear only the fans run in the Boss 3 case) and the Hz LED should on average of 13Hz until I turned the High/Low range knob and got an error on the VFD.

If it helps any, the VFD is a Hitachi L100-015nfu.

Would a rotary phase converter be what i really need/want for this application?

thanks......

Discussion Thread

Mike Mueller 2004-03-27 20:48:00 UTC VFD problems with my Bridgeport CNC.. Jon Elson 2004-03-27 22:53:33 UTC Re: [CAD_CAM_EDM_DRO] VFD problems with my Bridgeport CNC.. ibewgypsie 2004-03-28 04:39:23 UTC Re: VFD problems with my Bridgeport CNC.. Peter Reilley 2004-03-28 11:00:00 UTC Re: [CAD_CAM_EDM_DRO] VFD problems with my Bridgeport CNC.. vavaroutsos 2004-03-28 14:50:15 UTC Re: VFD problems with my Bridgeport CNC.. Raymond Heckert 2004-03-28 18:29:51 UTC Re: [CAD_CAM_EDM_DRO] VFD problems with my Bridgeport CNC.. ibewgypsie 2004-03-28 21:15:26 UTC Re: VFD problems with my Bridgeport CNC../rotary Jon Elson 2004-03-28 23:18:41 UTC Re: [CAD_CAM_EDM_DRO] VFD problems with my Bridgeport CNC.. vavaroutsos 2004-03-30 09:36:58 UTC Re: VFD problems with my Bridgeport CNC../rotary