ADLINK PCI-8154 - Manual (Page 170)

160 Function Library
OffsetCx : X-axis (first axis of target axes) offset to center
OffsetCy : Y-axis (second axis of target axes) offset to center
OffsetEx : X-axis (first axis of target axes) offset to end of arc
OffsetEy : Y-axis offset to end of arc
Cx : X-axis (first axis of target axes) absolute position of center of
arc
Cy : Y-axis (second axis of target axes) absolute position of center
of arc
Ex : X-axis (first axis of target axes) absolute position of end of arc
Ey : Y-axis (second axis of target axes) absolute position of end of
arc
CW_CCW : Specified direction of arc
StrVel : Starting velocity of a velocity profile in units of pulse per
second.
MaxVel : Maximum velocity in units of pulse per second.
Tacc : Specified acceleration time in units of seconds.
Tdec : Specified deceleration time in units of seconds.
SVacc : Specified velocity interval in which S-curve acceleration is
performed.
Note: SVacc = 0, for pure S-Curve. For more details, see sec-
tion 4.2.4
SVdec : specified velocity interval in which S-curve deceleration is
performed.
1
0 4
1 5
… …
Value Meaning
0 Clockwise(cw)
1 Counterclockwise(ccw)
card_id Physical axis AxisNo