
B–65160E/02
1. ADJUSTMENT
FANUC AC SPINDLE MOTOR a series
19
MGSEN:Indicates the mounting direction of magnetic sensor.
0: Rotates the motor and magnetic sensor in the same direction.
1: Rotates the motor and magnetic sensor in the reverse direction.
The normal rotation command (SFRA = 1) rotates the spindle motor
counterclockwise (CCW) when the motor shaft is viewed from the near
side.
Align the magnetizing element marking hole and the magnetic sensor pin
groove so that the magnetizing element and magnetic sensor rotate as
shown below when SFRA = 1.
In this case, set this bit to 0.
Set this bit to 1 for the reverse rotation direction.
Magneticsenser
head pin groove
Magnetizing element
marking hole
Rotating
direction
CAXIS1:Determines whether the high-resolution magnetic pulse coder is used
or not.
0: Not used.
1: Used.
Set for 1 if it is with Cs contouring control function is used.
Set for 1 if it is with high–resolution position coder.
CAXIS2:Also used in speed detection of the position detection signal for Cs
contour control.
0: Not used. (when spindle and spindle motor are separated)
1: Used. (in case of built-in spindle motor)
CAXIS3:Indicates the mounting direction of the position detector for Cs contour
control.
The Power Mate does not have this function.
0: Rotates the spindle and position detection in the same direction.
1: Rotates the spindle and position detection in the reverse direction.