Description – ADLINK PCI-8154 User Manual
Page 157
Function Library
147
_8154_start_tr_line4
– Begin a relative 4-axis linear interpo-
lation for any 4 of 4 axes, with trapezoidal profile
_8154_start_ta_line4
– Begin a absolute 4-axis linear inter-
polation for any 4 of 4 axes, with trapezoidal profile
_8154_start_sr_line4
– Begin a relative 4-axis linear interpo-
lation for any 4 of 4 axes, with S-curve profile
_8154_start_sa_line4
– Begin a absolute 4-axis linear inter-
polation for any 4 of 4 axes, with S-curve profile
@ Description
These functions perform linear interpolation motion with different
profile. Detail Comparisons of those functions are described by fol-
low table.
Note: The target two axes of linear interpolation are the 2 of 4 axes
on a card.
Function
Total axes
Velocity
Profile
Relative
Absolute
Target Axes
_8154_start_tr_move_xy
2
T
R
Axes 0 & 1
_8154_start_ta_move_xy
2
T
A
Axes 0 & 1
_8154_start_sr_move_xy
2
S
R
Axes 0 & 1
_8154_start_sa_move_xy
2
S
A
Axes 0 & 1
_8154_start_tr_move_zu
2
T
R
Axes 2 & 3
_8154_start_ta_move_zu
2
T
A
Axes 2 & 3
_8154_start_sr_move_zu
2
S
R
Axes 2 & 3
_8154_start_sa_move_zu
2
S
A
Axes 2 & 3
Function
Total axes
Velocity
Profile
Relative
Absolute
Target Axes
_8154_start_tr_line2
2
T
R
Any 2 of 4 axes
_8154_start_ta_line2
2
T
A
Any 2 of 4 axes
_8154_start_sr_line2
2
S
R
Any 2 of 4 axes
_8154_start_sa_line2
2
S
A
Any 2 of 4 axes