
2.3 Spindle motors control
The maximum number of controllable serial spindle motors for FS16i are 2 for each path.
For FSMi, 2 spindle motors are for path 1 and 1 spindle motor is for path 2.
FS16i
FS18i
Path1
2 axes
2 axes
Path2
2 axes
1 axis
Connection of only serial spindle
.-..-....-...-.-.-.-...-......
Spindle of
JA41
I
I
,
I
,
t
,
I
. . . . . ..1~~.~-----...--...----..
Spindle of
path1
MOTHER
BOARD
path2
Note1 Spindle can be connected up to two axes in each path.
In FS18i system, spindle can be connected up to one axis in path2.
Note2 Connection of serial spindle is as foIIows.
Spindle1 and spindle2‘ of path1 : Same as spindle1 and spindle2 in one-path
control
Spindle1 and spindle2 of path2 : Same as spindle3 and spindle4 in one-path
control
TITLE
FANUC Series 16i/lBi-TA
l-CPU 2-path control
01 97.08.27 Newly registered
EDIT. 1 DATE 1 DESIG. 1
DESCRIPTION
DRAW.NO -
A-6 1224E
I
F A N U C L T D
1 SHEET 4120