8 circular interpolation motion, Circular interpolation motion, Name – ADLINK PCI-8102 User Manual
Page 148: Description
Function Library
137
PCI-8102
section 4.2.4
SVdec: specified velocity interval in which S-curve deceleration is
performed.
Note: SVdec = 0, for pure S-Curve. For more details, see section
4.2.4
6.8
Circular Interpolation Motion
@ Name
_8102_start_tr_arc_xy – Begin a T-curve relative
circular interpolation
_8102_start_ta_arc_xy – Begin a T-curve absolute
circular interpolation
_8102_start_sr_arc_xy – Begin a S-curve relative
circular interpolation
_8102_start_sa_arc_xy –Begin a S-curve absolute
circular interpolation
@ Description
Those functions perform Circular interpolation motion with differ-
ent profile. Detail Comparsions of those functions are described by
follow table.
Function
Total
axes
Velocity
Profile
Relative/
Absolute
Target
Axes
_8102_start_tr_arc_
xy
2
trapezoidal
R
Axes 0 &
1
_8102_start_ta_arc
_xy
2
trapezoidal
A
Axes 0 &
1
_8102_start_sr_arc
_xy
2
S-curve
R
Axes 0 &
1
_8102_start_sa_arc
_xy
2
S-curve
A
Axes 0 &
1