Quote Originally Posted by Jon. View Post
Be interesting to find out. Though a grounded metal enclosure around the controller, which should be general practice, would most likely solve the issue. If it didnt id be suprised and very much suprised if the etherenet controller wasnt effected by such levels of noise.
All the machines I build use Metal Enclosures and believe me it doesn't help much. Ethernet isn't affected nearly as much and better Motion devices like CSlabs it doesn't affect at all.
I'm just currently testing the Pokey's 57CNC which uses Ethernet and it survived the Tig test but then funnily enough it threw a little wobbly by E-stoping when I was using the Mig welder.? It's behaved since thou so could have been that and the fact i'm using the 5V signal for E-stop. (plus it's rough wired on the bench)