Instruction Manual

82 • Function Library
pls_iptmode=3, CW/CCW type pulse input.
cnt_src
: Counter source
cnt_src=0, counter source from command pulse
cnt_src=1, counter source from external input
EA, EB
@ Return Code
ERR_NoError
6.5
Continuously Motion Move
@ Name
v_move – Accelerate an axis to a constant velocity with trapezoidal
profile
sv_move – Accelerate an axis to a constant velocity with S-curve profile
v_change – Change speed on the fly
v_stop – Decelerate to stop
set_sd_stop_mode – Set slow down stop mode
fix_max_speed – Fix maximum speed setting
unfix_max_speed – Unfix maximum speed setting
get_current_speed – Get axis’ current output pulse rate
verify_speed – Get the minimum acceleration time under the speed
setting
_8134_set_sd_stop_mode – Set slow down stop mode
@ Description
v_move:
This function is used to accelerate an axis to the specified constant
velocity. The axis will continue to travel at a constant velocity until the
velocity is changed or the axis is commanded to stop. The direction is
determined by the sign of velocity parameter.
sv_move:
This function is similar to v_stop() but the accelerating is S-curve.
v_change:
You can change the velocity profile of command pulse ouput during
operation by this function. This function changes the maximum velocity
setting during operation.
v_stop:
This function is used to decelerate an axis to stop anytime.