Re: Earthing problem
Originally Posted by
Dem1
When I switch on the power inverter to power the stepper drivers the signals is still ok on the screen,
But when I switch power on to the stepper drivers the screen is non responsive.
Could this be a earth problem somewhere
Thanks Guys
Have you set up an earth star point ground where the service GND terminates also?
The USB power is already grounded through the PC supply, if this is a tower PC etc.
The stepper P.S. common may also require connecting to this star point.
I usually make a habit of ground all supply common's if possible, whether instructions say or not.
Max.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
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