…connect it to pin 13 and 14 on 25-pin I/O port on Breakout Board Adapter.
If you set the parameter P00.01 like described above, and the Serial Communications Settings P03.00 - P03.04, you should be able to “Run” and “Stop” the VFD on the touch screen of the Onefinity Controller.
But if you have a spindle connected to it, be sure to have configured the other parameters according to your spindle manual!
Also to control Spindle speed (=frequency) by the Onefinity Controller, you also have to set “Frequency Source Selection” to “(ModBus Rs485) Given frequency”.