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CNC Control Panel almost completed, hopefully using a metal enclosure I will get rid of the EMI problem...… and if not, I will replace the USB controller with an Ethernet Controller.

I have installed mach3 on a laptop and replaced the 2m long USB cable with a shorter (60cm) cable.
The CNC is somehow working and I was able to complete the first carving but with the machine...

Allright so:
1) Installed EMI filters on power inlet of VFD and 24VD power supply power inlet. Twisted cable. Haven't installed a filter on the PC because the PC power supply has a built-in EMI...

Thanks guys, I have removed the spindle cable from the drag chain but the problem still there. This morning I have received the 2 TDK line filters ordered last week and will get them installed...

Thanks guys :-)
I have tried an industrial EMI filter https://www.phoenixcontact.com/online/portal/us?uri=pxc-oc-itemdetail:pid=2859987&library=usen&tab=1 but the problem persist.. I have connected...

Hi there, I have the exact same problem. Will the EMI filter solve the issue .? I have che checked all grounding connections and using a shielded spindle cable but the problem still persist.. As...