Quote Originally Posted by n0f8r View Post
Hi there - what's that about needing a mosfet to turn your spindle on?
Their wiring diagram on the product page (https://www.cncdrive.com/img/AXBB-E_5.png) implies it's as simple as connecting one of the isololated outputs like 01 to the forward input on the VFD?
I couldn't run my VFD from the isolated outputs due to earthing issues. Looking at the manual it seemed to imply that the NI outputs were 0...5V (although one of the examples half contradicted this) - my VFD has something like 16V on the inputs when not pulled down and I didn't want to risk blowing the AXBB-E.