DMC-40x0 Command Reference BC • 43
BC
FUNCTION: Brushless Calibration
DESCRIPTION:
The function BC monitors the status of the Hall sensors of a sinusoidally commutated motor, and
resets the commutation phase upon detecting the first hall sensor. This procedure replaces
the estimated commutation phase value with a more precise value determined by the hall
sensors.
ARGUMENTS: BC nnnnnnn where
n is A,B,C,D,E,F,G or any combination to specify the axis
USAGE: DEFAULTS:
While Moving Yes Default Value 0
In a Program Yes Default Format 0
Command Line Yes
Controller Usage
ALL CONTROLLERS
OPERAND USAGE:
_BCn contains the state of the Hall sensor inputs. This value should be between 1 and 6.
RELATED COMMANDS:
BA Brushless Axis
BB Brushless Phase Begins
BD Brushless Degrees
BI Brushless Inputs
BM Brushless Modulo
BO Brushless Offset
BS Brushless Setup
BZ Brushless Zero