Might want to specify what control box you have, what VFD, and the version of SB3 you're running.
I have one of the USB spindle rpm controllers for sale if needed, it uses RS485 communication through SB3.
Might want to specify what control box you have, what VFD, and the version of SB3 you're running.
I have one of the USB spindle rpm controllers for sale if needed, it uses RS485 communication through SB3.
Scott