IAI America XSEL-S - Manual (Page 76)

Chapter 2 Operations
68
2.4.3 Independent Electronic CAM (virtual master) Operation
In this operation, a slave axis follows the specified CAM table and performs positioning (synchronous
movement for a single cycle only by establishing a drive disabled axes (virtual master) as the master axis.
[Refer to 3.3.3, “Extension Motion Board Input Operation Command” XCTM command for details.].
Figure 2.4.3 Independent Electronic CAM Movement
Caution: In case of CAM shapes with large fluctuation of displacement, 472 "Extension motion
control board excessive command acceleration/deceleration error” or similar may occur.
Displacement
(1
c
yc
le
)
S
la
ve
a
xi
s
st
ro
ke
Phase
Synchronization time (1 cycle)
Displacement
Phase
Displacement
Phase
Straight line with acute angle
Gradual curve