Thank you "mactec54".

I've checked the voltage on BoB.
0-10v is 10.46v
0-5v is 4.67v
First I've wired like this:
P1-PWM to VI in VFD
GND to ACM in VFD
Relay2 On/Mid to FWD and DCM to VCD
When run spindle I have difference between Mach3 and VFD display (lower in Mach3) let say 19380 in Mach3 and 24000 in VFD

After, I've wired different:
0-10V to VI in VFD
GND to ACM in VFD
Relay2 On/Mid to FWD and DCM to VCD
When run spindle the difference is less, but still is (now, higher in Mach3) let say 24000 in MAch3 and 23700 in VFD

I've change the paramenters also in VFD.

I've set also Output 2 to control the spindle.

I think somethink is wrong here (maybe the BoB or my settings)

I am confused with this board because the Relay is P2 and the output number again P2
In my case, Relay P2 is my Output number 2?
The pictures with the BoB are attached in the previous post above.

Any idea?
Thanks