Computer disconnects when I start the plasma cutter

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Computer disconnects when I start the plasma cutter

Postby flyingpickles » 07 Oct 2017, 12:22

Hello I am bildinformation a cnc plasma cutter to cut pipe with. The problem is that the Computer disconnects from the planet cnc card directly when I start the plasma torch. I have studdy some articles abort it and the importence of using shielded cabels. I have connected the shield which is around the cable to the ground on both the machine and the controller board. The controller board is abort 3 meters from the plasma cutter and the bord is connected via a USB cable to the computer. I know that it is better with an earthnet cable but my card do not support that. The card and The drivers is on a big wooden board with nothing over it. Is there any one who have an idé what I should start with to make it work? Shall I start with buying a new card with an earthnet or just try to shield the card?
Thankfull for ides.
Best regards Flyingpickles
flyingpickles
 
Posts: 26
Joined: 28 Jul 2015, 17:54
Controller: Mk2

Re: Computer disconnects when I start the plasma cutter

Postby Support » 09 Oct 2017, 13:54

Support
 
Posts: 2655
Joined: 07 Apr 2014, 17:39
Controller: Many controllers


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