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CV10… Back-EMF Feedback Cut-out Speed Step
The decoder supports BEMF monitoring for maintaining a constant speed with varying load. i.e., this could apply to the locomotive negotiating curves and inclines etc.
This CV allows the user to pre-set the point where BEMF compensation ceases to be supported dependent on a Speed Step value.
Note, when the controller is set to transmit 14 or 28 speed steps (NOT RECOMMENDED) the value set here will be truncated.
When tuning the Motor Control Algorithms, it is advised to reset the decoder to Default status before carrying out Auto-Calibrations or other motor tuning actions.
CV12… Decoder Control mode select… DCC/BLE/DC… Sound Decoders Only.
The decoder may be controlled via NMRA DCC data transmitted from a controller via the track or via radio using its onboard Bluetooth receiver. (BLE)
The decoder will also support analogue (DC) operation with reduced functionality. DC operation is not recommended.
To support DC analogue operation, it is necessary to also configure CV29 bit2 to allow DC power conversion see…
This CV sets the mode of control.
Default is DCC mode.