Reference Guide

PMAC Quick Reference Guide
Motion Programs 53
To be able to reach the desired velocity, a longer move can be performed split into two sections. The first
move will be executed using a suitable TA to get the motor to move from rest. The second move will
have a lower acceleration time TA in order to decrease the move time TM and so reach the programmed
feedrate.
OPEN PROG 1
CLEAR
LINEAR
INC
TS0
F40
TA100
X3
TA75
X3
CLOSE
5. All the previous analysis was performed assuming a zero S curve component. A move executed with
an S curve component will be similar in shape but with rounded sections at the beginning and end of
the acceleration lines.