Hi all, do I need a relay in the line from control board to spindel??
Mike
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Hi all, do I need a relay in the line from control board to spindel??
Mike
What board? what spindle?
Here is a link for a G540 to VFD example, often it can be done this way, depending on the nature of the equipment I/O.
https://www.cnczone.com/forums/spind...equipment.html
Al.
I have edited and posted the correct link for direct interface shown in post #2.
Al.
Also just in the process of checking BOB for using spare stepper outputs for VFD control, i.e. no relay.
Al.