User`s guide

42 • Operation Theorem
The following two graphs show the results of experiments after executing
the unsymmetrical absolute S-curve motion command. Graph1 is the typical
result. of S-curve velocity profile. Graph2 is obtained when the amount of
command pulses is failed to let the velocity reach the designated maximum
velocity. The PCI-8134 automatically lower the maximum velocity thus
provide a smooth velocity profile.
Command of Graph1:
start_tas_move(axis, 500000, 100, 1000000, 0.05, 0.05, 0.2, 0.2);
The total accelerating time = 0.05+2*0.05 = 0.15 (second).
Total decelerating time = 0.2+2*0.2 = 0.6 (second).
Command of Graph2:
start_tas_move(axis, 200000, 100, 1000000, 0.05, 0.05, 0.2, 0.2);
Relative Functions:
s_move(), rs_move(), tas_move(), start_s_move(), start_rs_move(),
start_tas_move() Refer to section 6.7
motion_done(): Refer to section 6.13