User Manual

Brushless Specific Commands
Advanced Digital Motor Controller User Manual 329
Argument 2: Value
Type: Signed 16-bit
Min: -511 Max: 511
Default: 0
Where:
cc = Motor channel
nn = Angle
Example:
^BADV 1 20 : Advance motor 1 timing by 20 degrees
BECC – BEMF Coupling Constant
HexCode: BD
Description:
This configuration parameter is applicable only for sensorless motor controllers. In case
of non-ideal back-EMF waveforms, this number is required to compensate for back-EMF
coupling due to other two phases. This number is filled after the automatic motor tuning
Syntax Serial: ^BECC cc nn
~BECC cc
Syntax Scripting: setconfig(_BECC, cc, nn)
Number of Arguments: 2
Argument 1: Channel
Min: 1 Max: Total Number of Motors
Argument 2: Coupling Constant Type: Signed 32-bit
Min: 0 Default: 0
Where:
cc = Motor channel
nn = Coupling Constant
Example:
^BECC 1 45000: Set the coupling constant for motor 1 to 45,000.
BFBK - Brushless feedback sesnor
HexCode: 63
Description:
Selects the type of rotor angle sensor to be used for brushless motors when operated in
sinusoidal mode.
Syntax Serial: ^BFBK cc nn
~BFBK [cc]