Ok I had some time to look at your Controller Breakout Board you have a 0-10v output for speed control

So, you have to check this is working on your board, if it is not you have to return the Board to have this feature added it says to do this in the manual

The speed control is the main part to get working on the Board you have, then you won't need a add on Breakout Board for the 0-10v speed control.

From the manual
In addition, for some versions/production batches of the AIO card, we have opted not to populate the 12V regulator that manages the 0-10V and 12V PWM options. Again, if the functionality you require cannot be managed you are welcome to send the card to 3Dtek for an update.

So, forget about the PWM connection just focus on the 0-10v connection (Dir) I don't see any information on this Pin so ask the manufacture, this may be the On / Off for the VFD FWD control

Do not connect this to the VFD Drive until you have the 0-10v working at the Board 0-10v output, this will work by doing a M3S6000, by using different speed settings the voltage needs to change