Allen-Bradley PowerFlex 527 User Manual

330 Rockwell Automation Publication MOTION-UM003K-EN-P - January 2019
Appendix B Out of Box Configuration for PowerFlex Drives
In Figure 112, we are programming rate. The controller calculates the time of
the move: Speed and Accel/Decel as units = units (seconds).
Figure 112 - Programming Rate in RSLogix 5000® Software Version 19 and Earlier
Speed
Time
Programmed Speed
Decel
Accel
1.25 mm
1.25 mm
47.5 mm
Programmed Distance per Rate
Travel Distance @ speed = Rate
RSLogix 5000 software version 19 and earlier
MAM instruction programmed as rate.
Position 50.0 mm (start 0.0)
Speed 10.0 mm/sec
Accel 40.0 mm/sec
2
Decel 40.0 mm/sec
2
Start 0.0 End = 50.0 mm Speed = 10 mm/sec Accel/Decel = 40.0 mm/sec
2
Equivalent to: Distance Rate
So Travel_Distance = area under the
curve [accel + at_speed + decel]
Travel_Distance = 50 mm
Travel_Distance = 50 mm [1.25 mm + 47.5 mm + 1.25 mm

Allen-Bradley PowerFlex 527 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 527
Category	Controller
Language	English