I'm in the process of installing a C69 PMW board on my CNC to control a Delta VFD022E21A. I've got the board wired up and I should have UCCNC configured correctly, however when I switch the VFD to be controlled remotely it won't start. I can't find a whole lot of info when it comes to controlling this VFD with UCCNC. Even getting a basic M3 and M5 working right now would be great. So far I've checked that power is running to the board, however I don't see an LED light up by the relay when I start the spindle or send an M3, and for some reason when I check the voltage output, the voltage is the same between the 10v pin and main ground as is is between the ground pin and main ground. The analog output adjustment also doesn't seem to have any effect on the voltage when I was making adjustments. It seems as though something is not working right, or set up right with the C69 board, but hopefully someone else out there has been through this before and can offer a bit of guidance.