Once Auto-Configure is complete with the opposite motor cable unplugged, you can reconnect this motor cable.
For Firmware 4.25 or ODVA Firmware 5.02
You follow the same procedures as described for ZPA Mode in section Mechanically Coupled 2 Motor Roller – ZPA Mode for both Open Loop and Closed Loop control.
For Firmware 4.27 and later or ODVA Firmware 5.07 and later and EasyRoll 4.21
This is handled by the Motor Slave Function in EasyRoll