Rockwell Automation Allen-Bradley PowerFlex 750 Series Reference Manual

80 Rockwell Automation Publication 750-RM100A-EN-P - August 2019
Chapter 9 Reference Motion Planners
Initial velocities can increase so much with respect to the approaching target distance,
that there may only be time to decelerate past the new target, then reverse back to it.
When this occurs, parameter 10/11:1411 [PTP Move Seg] = ‘Reversing’.
Figure 27 - Index Move that Reverses
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
2
0
1
2
Pos
[counts]
10
4
Compare Trajectories
Reversing
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
2
0
500
1000
Vel
[RPM]
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
2
-40
-20
0
Accel
[rev/sec
2
]
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
2
Time [sec]
-200
0
200
Jerk
[rev/sec
3
]

Rockwell Automation Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 750 Series
Category	DC Drives
Language	English