My Controller is connected to the VFD via two (communication) wires from the breakout box on the rear of my Controller.
1F does have a software checkbox, under the Tools menu (I think), that allows you to reverse the signal, which reverses the motor.
I used this checkbox, and it worked, although my VFD then indicated it was running in reverse, which it actually wasn't.
On suggestions on the 1F FB page, I actually flipped two of the three wires, that power the spindle, yo get the spindle to turn in the correct direction, I also clicked off the software checkbox.
The suggestion was that, if there was a new software update, that checkbox may get reset and you'd be back to messing up a project before you realized what was going on.
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