We've had problems getting one of our router's spindle to work. We narrowed it down to the inverter. It was sent for repair and now that everything is hooked up we still can not get the spindle to kick on. We matched most of the parameters that we got directly from Gerber so the machines can communicate. The only one that is an issue is the 'Motor rated current'. It will not go above 12A, if I set any higher it gives 'Err' and resets to 12, and Gerber says it must be 17A. As it is, it will run manually from the inverter but once it it changed to REMOTE, the router just spits out a spindle error. We have an identical working machine and we have swapped over the inverter and it works. We have made sure the DUart board is good as well. Anybody has ever had to deal with this inverted before?