ADLINK PCI-8164 - Manual (Page 199)

Function Library 187
@ Description
General: The moving direction is determined by the sign of the
Pos or Dist parameter. If the moving distance is too short to reach
the specified velocity, the controller automatically lowers the Max-
Vel, and the Tacc, Tdec, VSacc, and VSdec become shorter while
dV/dt(acceleration / deceleration) and d(dV/dt)/dt (jerk) remain
unchanged.
_8164_start_tr_move:
Accelerates the axis from a starting velocity, slew at constant
velocity, and decelerates to stop at the relative distance with trape-
zoidal profile. The acceleration and deceleration time is specified
independently. This function does not let the program wait for
motion completion but immediately returns control to the program.
_8164_start_ta_move:
Accelerates the axis from a starting velocity, slew at constant
velocity, and decelerates to stop at the specified absolute position
with trapezoidal profile. The acceleration and deceleration time is
specified independently. This command does not let the program
wait for motion completion, but immediately returns control to the
program.
_8164_start_sr_move:
This function accelerates the axis from a starting velocity, slew at
constant velocity, and decelerates to stop at the relative distance
with S-curve profile. The acceleration and deceleration time is
specified independently. This command does not let the program
wait for motion completion, but immediately returns control to the
program.
_8164_start_sa_move:
This function accelerate the axis from a starting velocity, slew at
constant velocity, and decelerates to stop at the specified absolute
position with S-curve profile. The acceleration and deceleration
time is specified independently. This command does not let the
program wait for motion completion but immediately returns con-
trol to the program.
_8164_set_move_ratio: