Bridgeport VMC760 retrofit

Thanks for your input Langdons.

I used shielded on the encoder feed and analog control lead. The IO's I left unshielded. These looms are wired up and ready to go.

Little bit of progress. Got the control panel assembled with touchscreen and computer. It's definitely not a small screen....
The DB37 breakout units arrived, which will allow me to use the existing Heidenhain control cables to feed the relay board from the Mesa cards.

I just wanted to check VFD speed control wiring. The Delta data sheet only shows external speed control using a potentiometer. Can I wire it like below, using the axis 4 or 5 on the 7i97t to control it?

I'll activate the FWD/STOP, REV/STOP and OUTPUT SHUTDOWN via outputs on the 7i97t.

Thanks!

J