Quote Originally Posted by PWD View Post
Going to try and mount the VFD close than they guy had it...but if it still gives interference got plenty of cable to stick it the other side of the workshop. Thanks again
No don't do that it's the cable upto spindle thats acting has transmitter.!! Longer cable more powerful transmitter.!!

If you have interference then look else where.! Check you have Good Star grounding and ALL Signal cables are shielded and grounded with decent separation from any mains power or high frequency cables like VFD cable to spindle. Also Use an input filter on the mains into VFD.